<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.4.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2026-07-24T11:30:53+00:00</updated><id>/feed.xml</id><title type="html">Curitiba BitDevs</title><subtitle>BitDevs é uma comunidade para aqueles interessados em discutir e participar na pesquisa e desenvolvimento do Bitcoin e protocolos relacionados.</subtitle><entry><title type="html">Seminário Socrático 016</title><link href="/2026-07-24-socratic-seminar-016" rel="alternate" type="text/html" title="Seminário Socrático 016" /><published>2026-07-24T00:00:00+00:00</published><updated>2026-07-24T00:00:00+00:00</updated><id>/socratic-seminar-016</id><content type="html" xml:base="/2026-07-24-socratic-seminar-016"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Entrem no grupo do <a href="https://chat.whatsapp.com/LTMELFt3RCb3PqIjMDqzqD">Whatsapp</a> para ajudar na curadoria dos encontros!</li>
  <li>Entrem no Discord da <a href="http://discord.gg/vinteum">Vinteum</a></li>
  <li>Siga Curitiba Bitdevs no <a href="https://twitter.com/curitibabitdevs">Twitter</a></li>
  <li>Novos temas podem ser sugeridos nos <a href="https://github.com/curitibabitdevs/curitibabitdevs.org/issues">issues do GitHub do grupo</a>.</li>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos à vontade para participar e discutir os assuntos, inclusive de forma anônima.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<ul>
  <li>Agradecemos à <a href="https://vinteum.org/">Vinteum</a> pelo apoio na organização, comidas e bebidas.</li>
  <li>Agradecemos à <a href="http://www.sept.ufpr.br/">SEPT/UFPR</a> e ao Prof. Mário pelo espaço cedido.</li>
</ul>

<h2 id="warmup">Warmup</h2>

<ul>
  <li><a href="https://www.bitdevsmap.org/">BitDevs around the world</a></li>
</ul>

<h3 id="bip-110--and-consensus-changes-soft-fork-mechanisms">BIP 110- and consensus changes (soft fork) mechanisms</h3>

<ul>
  <li><a href="https://www.youtube.com/watch?v=X_Lk3qDbcAY">Will BIP110 Split the Bitcoin Network? - PDGM Clips</a></li>
  <li><a href="https://learnmeabitcoin.com/technical/blockchain/soft-fork/">Learnmeabitcoin soft-fork page</a></li>
  <li><a href="https://github.com/bitcoinbook/bitcoinbook/blob/develop/ch12_mining.adoc#soft-forks">Mastering bitcoin soft-forks on chapter 12</a></li>
  <li><a href="https://x.com/bitcoin_bugle/status/2078121659576242425">Foundry to let miners decide BIP-110 signaling via hashrate-weighted vote</a></li>
  <li><a href="https://www.coindesk.com/tech/2026/07/12/bitcoin-s-bip-110-fork-deadline-nears-with-miner-support-at-zero">Bitcoin’s BIP 110 fork deadline nears with miner support at zero</a></li>
  <li><a href="https://ambcrypto.com/can-not-be-censored-bitcoin-proposal-to-block-ordinals-wins-under-1-support/">‘Can not be censored’- Bitcoin proposal to block Ordinals wins under 1% support</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/07/17/#formal-verification-of-the-bitcoin-protocol">Formal verification of the Bitcoin protocol</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/07/17/#bitcoin-core-35295">Bitcoin Core #35295 speeds up block validation by fetching the coins spent by a block’s transaction inputs in parallel</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/07/17/#bitcoin-core-30-3">Bitcoin Core 30.3</a></li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>

<ul>
  <li><a href="https://github.com/bitcoin/bips/blob/master/bip-0095.md">BIP95 - Testnet 5</a></li>
  <li><a href="https://delvingbitcoin.org/t/public-key-recovery-for-ec-leaves-in-p2mr-bip-360/2603">BIP360 possible improvement using public key recovery</a></li>
  <li><a href="https://groups.google.com/g/bitcoindev/c/C7zNIk8llew/m/YAdpwe33AgAJ">Removal of BIP 125 RBF signalling in wallet transactions</a></li>
</ul>

<h2 id="layer-2">Layer 2</h2>

<ul>
  <li><a href="https://lightningdevkit.org/blog/async-payments-receiving-while-offline">LDK async payments: receiving while offline</a></li>
  <li><a href="https://pt-br.blink.sv/blog/non-custodial-accounts-in-blink-wallet">Non-custodial accounts in Blink wallet</a></li>
  <li><a href="https://x.com/lightningmodeAI/status/2053944023036141677">Agent to Agent payments</a></li>
  <li><a href="https://x.com/stutxo/status/2077125607058719097">Ark unilateral exits from Noah wallet</a></li>
  <li><a href="https://blog.liquid.net/0-conf-for-elements-and-liquid-a-technical-explainer/">0-Conf for Elements and Liquid: A Technical Explainer</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>

<ul>
  <li><a href="https://x.com/AlpenLabs/status/2075198584891281478">Garbled circuit-based verification on Bitcoin Signet</a></li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://x.com/lightning/status/2079620936567779707">Wavelength, the easiest way to integrate bitcoin for agents and humans</a></li>
  <li><a href="https://x.com/RadarChat/status/2074523998596055061">Radar.chat</a></li>
</ul>

<h2 id="mining">Mining</h2>

<ul>
  <li><a href="https://x.com/i/status/2074926276884787685">Mempool supports stratum V2</a></li>
  <li><a href="https://x.com/bitentrepreneur/status/2070131040992035235">First block mined using stratum V2</a></li>
  <li><a href="https://x.com/BitcoinNewsCom/status/2075979788762611926">Bitaxe Solo miner hits the jackpot</a></li>
  <li><a href="https://www.theenergymag.com/news/market-news/oman-bitcoin-mining-omanhash-national">Oman Launches National Bitcoin Mining Pool Omanhash</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://www.tftc.io/coinbase-brazil-self-custody-wallet-ruling-100k">São Paulo Court Orders Coinbase to Return $100K in Self-Custody Wallet Ruling</a></li>
  <li><a href="https://www.theblock.co/post/407623/cash-app-owner-block-pay-45-million-states-say-it-made-false-security-promises">Cash App owner Block to pay $45 million after states say it made false security promises</a></li>
  <li><a href="https://x.com/craigraw/status/2069124643223445854">Fake Sparrow wallet apps on Apple Store</a></li>
  <li><a href="https://www.tftc.io/polymarket-lightning-bitcoin-deposits-spark">Polymarket Enables Instant Bitcoin Lightning Deposits via Spark</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 015</title><link href="/2026-06-19-socratic-seminar-015" rel="alternate" type="text/html" title="Seminário Socrático 015" /><published>2026-06-19T00:00:00+00:00</published><updated>2026-06-19T00:00:00+00:00</updated><id>/socratic-seminar-015</id><content type="html" xml:base="/2026-06-19-socratic-seminar-015"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Entrem no grupo do <a href="https://chat.whatsapp.com/LTMELFt3RCb3PqIjMDqzqD">Whatsapp</a> para ajudar na curadoria dos encontros!</li>
  <li>Entrem no Discord da <a href="http://discord.gg/vinteum">Vinteum</a></li>
  <li>Siga Curitiba Bitdevs no <a href="https://twitter.com/curitibabitdevs">Twitter</a></li>
  <li>Novos temas podem ser sugeridos nos <a href="https://github.com/curitibabitdevs/curitibabitdevs.org/issues">issues do GitHub do grupo</a>.</li>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos à vontade para participar e discutir os assuntos, inclusive de forma anônima.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<ul>
  <li>Agradecemos à <a href="https://vinteum.org/">Vinteum</a> pelo apoio na organização, comidas e bebidas.</li>
  <li>Agradecemos à <a href="http://www.sept.ufpr.br/">SEPT/UFPR</a> e ao Prof. Mário pelo espaço cedido.</li>
</ul>

<h2 id="warmup">Warmup</h2>

<ul>
  <li><a href="https://x.com/SparrowWallet/status/2057417425801351433">Sparrow Gets Silent Payments Receiving</a></li>
  <li><a href="https://www.thestreet.com/crypto/markets/mysterious-trader-burns-8-million-as-market-crashes">Mysterious trader burns $8 million as market crashes</a></li>
  <li><a href="https://www.thestreet.com/crypto/markets/satoshi-era-bitcoin-moves-after-15-years-of-no-movement">Dormant Wallet have moved after 15 years, weakening the claim that silence equals abandonment</a></li>
  <li><a href="https://x.com/bitcoin_devs/status/2057560810969305305">Highlights do BOSS Challenge</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/30951">Bitcoin Core: disallow P2Pv1 connection on IPv4 and IPv6 peers</a></li>
  <li><a href="https://brink.dev/blog/2026/06/01/conduition/">Conduition</a></li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>

<ul>
  <li><a href="https://github.com/bitcoin/bips/pull/2153">Edil fixes BIP352 spec</a></li>
</ul>

<h2 id="layer-2">Layer 2</h2>

<ul>
  <li><a href="https://blog.second.tech/bark-now-on-bitcoin-mainnet/">Bark Brings Ark Self-Custody To Mainnet</a></li>
  <li><a href="https://x.com/lightningdevkit/status/2054231998458175553">LDK Server Launch</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>

<ul>
  <li><a href="https://www.ecdsa.fail/">ECDSA Fail</a></li>
  <li><a href="https://cryptocrime-dashboard.vercel.app/">Crypto Crime Dashboard</a></li>
  <li><a href="https://atlas21.com/zcash-critical-vulnerability-allows-unlimited-minting-of-fake-zec/">Zcash Bug Exposes The Privacy Coin Tradeoff</a></li>
  <li><a href="https://spiralbtc.substack.com/p/meet-loupe-ai-powered-vulnerability">Meet Loupe: AI-Powered Vulnerability Scanning for Open-Source Bitcoin</a></li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://github.com/aeonBTC/IbisWallet">Ibis wallet new release (100% AI coded with a lot of features)</a></li>
  <li><a href="https://github.com/ElementsProject/lightning/releases/tag/v26.06">Core lightning v26.06</a></li>
</ul>

<h2 id="mining">Mining</h2>

<ul>
  <li><a href="https://portaldobitcoin.uol.com.br/tether-vai-comecar-a-minerar-bitcoin-no-brasil-em-parceria-com-a-adecoagro/">Tether vai minerar Bitcoin no Brasil</a></li>
  <li><a href="https://cointelegraph.com/news/bitcoin-mining-difficulty-drops-10-in-11th-largest-downward-adjustment">Bitcoin mining difficulty drops 10%</a></li>
  <li><a href="https://x.com/StratumV2/status/2062959948720447919">Public Pool added Stratum V2 Support</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://www.youtube.com/watch?v=ibpUoKfUUxw&amp;t=231s">Bitcoin Q&amp;A at 3:51</a></li>
  <li><a href="https://polymarket.com/teams/fifwc/brazil">Random - Polymarket Brazil</a></li>
  <li><a href="https://github.com/thgO-O/btcpayserver-plugin-floresta">Plugin integrando node Floresta ao BTCPayServer</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 014</title><link href="/2026-05-22-socratic-seminar-014" rel="alternate" type="text/html" title="Seminário Socrático 014" /><published>2026-05-22T00:00:00+00:00</published><updated>2026-05-22T00:00:00+00:00</updated><id>/socratic-seminar-014</id><content type="html" xml:base="/2026-05-22-socratic-seminar-014"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Entrem no grupo do <a href="https://chat.whatsapp.com/LTMELFt3RCb3PqIjMDqzqD">Whatsapp</a> para ajudar na curadoria dos encontros!</li>
  <li>Entrem no Discord da <a href="http://discord.gg/vinteum">Vinteum</a></li>
  <li>Siga Curitiba Bitdevs no <a href="https://twitter.com/curitibabitdevs">Twitter</a></li>
  <li>Novos temas podem ser sugeridos nos <a href="https://github.com/curitibabitdevs/curitibabitdevs.org/issues">issues do GitHub do grupo</a>.</li>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos à vontade para participar e discutir os assuntos, inclusive de forma anônima.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<ul>
  <li>Agradecemos à <a href="https://vinteum.org/">Vinteum</a> pelo apoio na organização, comidas e bebidas.</li>
  <li>Agradecemos à <a href="http://www.sept.ufpr.br/">SEPT/UFPR</a> e ao Prof. Mário pelo espaço cedido.</li>
</ul>

<h2 id="warmup">Warmup</h2>

<ul>
  <li><a href="https://blog.livrariadavila.com.br/event/bitcoin-o-codigo-da-liberdade-rafael-marchello-villa-ed-independente/">Lançamento do livro</a></li>
  <li><a href="https://x.com/btrustteam/status/2056806271517364501">Novo board Btrust conta com membro da Vinteum</a></li>
  <li><a href="https://x.com/blockchainchick/status/2048361806318424461">A Vegas Stage Is Not The Network</a></li>
  <li><a href="https://coincenter.org/the-brca-survived-claritys-markup-do-not-give-it-up-now/">Developer Shield Holds The Blockchain Regulatory Certainty Act (BRCA)</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://x.com/Truthcoin/status/2047639261453680838">Paul Sztorc Fork Tests Drivechain Demand</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/05/01/#bip54-demonstration-of-slow-blocks-on-signet">Optech 403</a>  <a href="https://delvingbitcoin.org/t/consensus-cleanup-demo-of-slow-blocks-on-signet/2367">Slow Blocks / Consensus Cleanup Demo</a></li>
  <li><a href="https://github.com/advisories/GHSA-66vv-qc26-mqpc">CVE-2024-52911</a> <a href="https://bitcoincore.org/en/2026/05/05/disclose-cve-2024-52911/">advisory</a></li>
  <li><a href="https://willcl-ark.github.io/dnsseedrs/#sybil">Bitcoin DNS Seeder Analysis</a></li>
  <li><a href="https://groups.google.com/g/bitcoindev/c/SZZftdsfFNs">BIP324 transport performance: CPU baseline, GPU offload, batching and latency tradeoffs</a></li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>

<ul>
  <li><a href="https://github.com/bitcoin/bips/pull/2108">Formosa now is BIP-450</a></li>
  <li><a href="https://groups.google.com/g/bitcoindev/c/afomCpQx5aw">(BIP Draft) Worst-Case Taproot Witness Weight Estimation</a></li>
  <li><a href="https://groups.google.com/g/bitcoindev/c/GTIO4xDX5MU">(BIP Draft) Blind Relay: Stateless Encrypted WebSocket Coordination for PSBTs</a></li>
  <li><a href="https://delvingbitcoin.org/t/bip-proposal-stateless-psbt-coordination-blind-relay">BIP Proposal: Stateless PSBT Coordination (Blind Relay)</a></li>
  <li><a href="https://groups.google.com/g/bitcoindev/c/vabQdTxHkrA">Building a CoinPool with OP_CHECKCONTRACTVERIFY</a></li>
  <li><a href="https://delvingbitcoin.org/t/bip-118-signing-from-scratch-on-chain-rebinding-proof">BIP 118 signing from scratch + on-chain rebinding proof</a></li>
</ul>

<h2 id="layer-2">Layer 2</h2>

<ul>
  <li><a href="https://amboss.tech/blog/railsx-launch">Amboss launched RailsX, letting users trade bitcoin against USDT-L and USDC-L through LN  without bridges</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/05/08/#bolts-1228">Optech 404</a> <a href="https://github.com/lightning/bolts/issues/1228">BOLTs #1228</a> specifies <a href="https://bitcoinops.org/en/topics/v3-commitments/">zero-fee commitment</a> (0FC) channels
<a href="https://blog.liquid.net/blockstream-shares-liquid-development-roadmap-0-conf-pq-readiness-bitvm-more/">Blockstream Shares Liquid Development Roadmap: 0-Conf, PQ Readiness, BitVM &amp; More</a></li>
  <li><a href="https://delvingbitcoin.org/t/towards-a-k-of-n-lightning-network-node">Towards a K-of-N Lightning Network Node</a></li>
  <li><a href="https://delvingbitcoin.org/t/eddy-free-cooperative-circular-rebalancing">Eddy: Free Cooperative Circular Rebalancing</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>

<ul>
  <li><a href="https://x.com/bisq_network/status/2050917431699460231">Bisq Protocol Exploit Update</a></li>
  <li><a href="https://groups.google.com/g/bitcoindev/c/l7AdGAKd1Oo">Formal verification of secp256k1 modular scalar multiplication</a></li>
</ul>

<h2 id="quantum">Quantum</h2>

<ul>
  <li><a href="https://bitcoinquantum.space/part4/">Quantum Bitcoin Claims Hit A Wall</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/05/01/#post-quantum-hd-wallets-with-fallback-sphincs-keys">Optech 403</a> <a href="https://groups.google.com/g/bitcoindev/c/5tLKm8RsrZ0">Post Quantum HD Wallets with fallback SPHINCS keys</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/05/01/#post-quantum-bip86-recovery-using-zk-stark-proofs-of-bip32-seeds">Optech 403</a> <a href="https://groups.google.com/g/bitcoindev/c/Q06piCEJhkI">Post-Quantum BIP-86 Recovery via zk-STARK Proof of BIP-32 Seed Knowledge</a></li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://x.com/BitcoinatBlock/status/2048788236005519410">Block’s Bitkey wallet Makes Reserves Verifiable</a></li>
</ul>

<h2 id="mining">Mining</h2>

<ul>
  <li><a href="https://x.com/StratumV2/status/2052393790162251867">ANTPOOL, Block, F2Pool, Foundry, MARA Foundation, SpiderPool &amp; DMND Join Stratum V2 Working Group</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://heartbeat.opensats.org/">Heartbeat da opensats</a></li>
  <li><a href="https://www.tradingview.com/news/cointelegraph:9b7210c63094b:0-ai-chatbot-claude-helps-man-recover-5-bitcoin-after-finding-old-seed-phrase/">AI chatbot Claude helps man recover 5 Bitcoin after finding old seed phrase</a></li>
  <li><a href="https://www.theblock.co/post/398423/finding-satoshi-documentary-makes-case-hal-finney-len-sassaman-bitcoins-co-creators">New Film Reopens The Satoshi Identity Hunt</a></li>
  <li><a href="https://tether.io/news/tether-supports-freeze-of-more-than-344-million-in-usdt-in-coordination-with-ofac-and-u-s-law-enforcement/">Tether Freezes $344M USDT With OFAC Coordination</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 013</title><link href="/2026-04-24-socratic-seminar-013" rel="alternate" type="text/html" title="Seminário Socrático 013" /><published>2026-04-24T00:00:00+00:00</published><updated>2026-04-24T00:00:00+00:00</updated><id>/socratic-seminar-013</id><content type="html" xml:base="/2026-04-24-socratic-seminar-013"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Entrem no grupo do <a href="https://chat.whatsapp.com/LTMELFt3RCb3PqIjMDqzqD">Whatsapp</a> para ajudar na curadoria dos encontros!</li>
  <li>Entrem no Discord da <a href="http://discord.gg/vinteum">Vinteum</a></li>
  <li>Siga Curitiba Bitdevs no <a href="https://twitter.com/curitibabitdevs">Twitter</a></li>
  <li>Novos temas podem ser sugeridos nos <a href="https://github.com/curitibabitdevs/curitibabitdevs.org/issues">issues do GitHub do grupo</a>.</li>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos à vontade para participar e discutir os assuntos, inclusive de forma anônima.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<ul>
  <li>Agradecemos à <a href="https://vinteum.org/">Vinteum</a> pelo apoio na organização, comidas e bebidas.</li>
  <li>Agradecemos à <a href="http://www.sept.ufpr.br/">SEPT/UFPR</a> e ao Prof. Mário pelo espaço cedido.</li>
</ul>

<h2 id="warmup">Warmup</h2>

<ul>
  <li><a href="https://x.com/eddieoz/status/2039286072224448699">Brazilian Bitaxe users</a></li>
  <li><a href="https://x.com/Square/status/2038647458390294726">Jack Dorsey’s Square automatically enabled bitcoin payments are rolling out to eligible U.S. Square sellers.</a></li>
  <li><a href="https://bnoc.xyz/t/two-block-reorg-at-height-941880/97">Two block reorg at height 941880</a></li>
  <li><a href="https://archive.ph/iRBng#selection-483.50-483.66">NYT says Adam Back is Satoshi Nakamoto</a></li>
  <li><a href="https://cryptobriefing.com/polymarket-satoshis-identity-bets-adam-back-leads/">Polymarket opens betting on Satoshi’s identity in new documentary, Adam Back leads</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/33414">tor: enable PoW defenses for automatically created hidden services</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/04/24/#hornet-node-s-declarative-executable-specification-of-bitcoin-consensus-rules">Optech 402</a> Update Hornet UTXO(1) discussed at the <a href="https://curitibabitdevs.org/2026-02-20-socratic-seminar-011">bitdevs 011</a></li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>

<ul>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/03/06/#draft-bip-for-expanded-nversion-nonce-space-for-miners">Optech 395 - Draft BIP for expanded nVersion nonce space for miners posted by Matt Corallo</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/03/13/#collision-resistant-hash-function-for-bitcoin-script">Optech 396</a> <a href="https://delvingbitcoin.org/t/binohash-transaction-introspection-without-softforks/2288">Binohash: Transaction Introspection Without Softforks</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/04/03/#draft-bip-for-a-wallet-backup-metadata-format">Optech 399 Draft BIP for a wallet backup metadata format</a></li>
</ul>

<h2 id="layer-2">Layer 2</h2>

<ul>
  <li><a href="https://bitcoinmagazine.com/business/secondhqs-bark-boasts-new-era-of-bitcoin-payments-drawing-in-former-blockstream-developers">Second hires Blockstream developers</a></li>
  <li><a href="https://www.bcb.gov.br/conteudo/eventos/Documents/moedas_digitais/tokenizacao/WorkTOK-Mimeo-TECH_3B_A_a_Um_estudo_comparativo_de_usabilidade_entre_o_Pix_e_o_Lightning_Network_para_pagtos_instantaneos.pdf">Um estudo comparativo de usabilidade entre o Pix e o Lightning Network para pagamentos instantâneos presenciais no varejo</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/04/24/#onion-message-jamming-in-the-lightning-network">Optech 402</a> <a href="https://delvingbitcoin.org/t/onion-message-jamming-in-the-lightning-network/2414">Erick Cestari posted to Delving Bitcoin about the onion message jamming problem affecting the Lightning Network</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>

<ul>
  <li><a href="https://www.theblock.co/post/397155/g-love-loses-btc-fake-ledger">Fake Ledger app on App Store drains American musician’s 5.9 BTC</a></li>
  <li><a href="https://payjoin.org/blog/2026/03/25/wallet-fingerprints-payjoin-privacy">How wallet fingerprints damage Payjoin privacy</a></li>
</ul>

<h2 id="quantum">Quantum</h2>

<ul>
  <li><a href="https://atlas21.com/bitcoin-and-quantum-computing-fud-courtesy-of-google-and-the-ethereum-foundation/">Bitcoin and quantum computing: FUD courtesy of Google and the Ethereum Foundation</a></li>
  <li><a href="https://github.com/avihu28/Quantum-Safe-Bitcoin-Transactions/">Quantum-Safe Bitcoin Transactions Without Softforks</a>
    <ul>
      <li><a href="https://x.com/avihu28/status/2042287457530478720">https://x.com/avihu28/status/2042287457530478720</a></li>
      <li><a href="https://webitcoin.com.br/bitcoin-proposta-busca-protecao-quantica-sem-soft-fork/">https://webitcoin.com.br/bitcoin-proposta-busca-protecao-quantica-sem-soft-fork/</a></li>
    </ul>
  </li>
  <li><a href="https://delvingbitcoin.org/t/shrimps-2-5-kb-post-quantum-signatures-across-multiple-stateful-devices/2355">2.5 KB post-quantum signatures across multiple stateful devices</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/03/06/#algorithm-agility-for-bitcoin">Optech 395 - Ethan Heilman and Pieter Wuille discussion about cryptographic agility in Bitcoin</a></li>
  <li><a href="https://stacker.news/items/1467592">Post-Quantum BIP-86 Recovery via zk-STARK Proof of BIP-32 Seed Knowledge</a>
    <ul>
      <li><a href="https://www.youtube.com/watch?v=1KSwVIZ82hs&amp;t=429s">STARK – Zero-Knowledge Proof Protocol by Starkware: Eli Ben-Sasson &amp; Avihu Levy at Web3 Summit</a></li>
    </ul>
  </li>
  <li><a href="https://youtu.be/qtB1XU9Oz2g?si=5mhNQO4eBkNGLhGw">Edil e José Storopoli comentam a ameaça quântica ao Bitcoin</a></li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://github.com/bitcoin-core/bitcoin-devwiki/wiki/31.0-Release-Candidate-Testing-Guide">31.0 Release Candidate Testing Guide</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/04/17/#coldcard-6-5-0-adds-musig2-and-miniscript">Optech 401</a> <a href="https://blog.coinkite.com/bip322-wif/">Coldcard now supports BIP322 (Proof of Reserve)</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/03/20/#tui-for-bitcoin-core-released">Optech 397</a> <a href="https://x.com/_jan__b/status/2031741548098896272">TUI for Bitcoin Core released</a></li>
  <li><a href="https://x.com/i/status/2034967375175614914">BRIX: Receive Bitcoin with your phone number or email</a>
    <ul>
      <li><a href="https://github.com/Quizzicarol/brix">GitHub</a></li>
      <li><a href="https://gist.github.com/jaonoctus/421fff0dc0d4073b0c70d5a78ffff5a7">Vulnerability Report (jaonoctus)</a></li>
    </ul>
  </li>
</ul>

<h2 id="mining">Mining</h2>

<ul>
  <li><a href="https://hashrateindex.com/blog/bitcoin-to-the-moon-mining-in-space/">Bitcoin to the Moon: Mining in Space</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://stacker.news/items/1467031">I don’t want your PRs anymore</a></li>
  <li><a href="https://stacker.news/items/1463982">What happens when one person runs 3000 nodes?</a></li>
  <li><a href="https://github.com/RobinLinus/sha2-ecdsa">A SHA-256 Hash That Is Also a Valid ECDSA Signature</a></li>
  <li><a href="https://cryptobriefing.com/sec-sets-conditions-crypto-trading-apps-stay-outside-broker-rules/">SEC sets conditions for crypto trading apps to stay outside broker rules</a></li>
  <li><a href="https://archive.ph/A5Tvh#selection-1581.0-1581.66">Iran demands crypto fees for ships passing Hormuz during ceasefire</a></li>
  <li><a href="https://x.com/i/status/2044076663051317359">PLS manifesto</a></li>
  <li><a href="https://github.com/PrivateLawSociety/pls-bjp/pull/23">New BJP visual identity</a></li>
  <li>Youtuber Bruno Garcia
    <ul>
      <li><a href="https://www.youtube.com/watch?v=q3QBGwCdkCo">Entenda teste de mutação de uma forma simples</a></li>
      <li><a href="https://www.youtube.com/watch?v=uxVlTn6rqSI">Explicação da vulnerabilidade de 27 anos no OpenBSD</a></li>
      <li><a href="https://www.youtube.com/watch?v=50yuH35bV5s">O que é ASMap no Bitcoin Core? Como isso previne ataque eclipse?</a></li>
      <li><a href="https://www.youtube.com/watch?v=Lxx2HZvq5_U">Como surgiu o teste fuzzing?</a></li>
      <li><a href="https://www.youtube.com/watch?v=jm4XNa3hQ-s">Sobre ansiedade e inteligência artificial</a></li>
    </ul>
  </li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 012</title><link href="/2026-03-20-socratic-seminar-012" rel="alternate" type="text/html" title="Seminário Socrático 012" /><published>2026-03-20T00:00:00+00:00</published><updated>2026-03-20T00:00:00+00:00</updated><id>/socratic-seminar-012</id><content type="html" xml:base="/2026-03-20-socratic-seminar-012"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Entrem no grupo do <a href="https://chat.whatsapp.com/LTMELFt3RCb3PqIjMDqzqD">Whatsapp</a> para ajudar na curadoria dos encontros!</li>
  <li>Entrem no Discord da <a href="http://discord.gg/vinteum">Vinteum</a></li>
  <li>Siga Curitiba Bitdevs no <a href="https://twitter.com/curitibabitdevs">Twitter</a></li>
  <li>Novos temas podem ser sugeridos nos <a href="https://github.com/curitibabitdevs/curitibabitdevs.org/issues">issues do GitHub do grupo</a></li>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos à vontade para participar e discutir os assuntos, inclusive de forma anônima.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<ul>
  <li>Agradecemos à <a href="https://vinteum.org/">Vinteum</a> pelo apoio na organização, comidas e bebidas.</li>
  <li>Agradecemos à <a href="http://www.sept.ufpr.br/">SEPT/UFPR</a> e ao Prof. Mário pelo espaço cedido.</li>
</ul>

<h2 id="warmup">Warmup</h2>

<ul>
  <li>Vinteum BDL Recap</li>
  <li>BTC++ Floripa Recap</li>
  <li><a href="https://x.com/i/status/2033949468781850935">Vinteum New grantee to work on P2Poolv2</a></li>
  <li><a href="https://x.com/i/status/1795165070072140201">Bitcoin POW animation</a></li>
  <li><a href="https://x.com/arbedout/status/2020885323778044259">Sigbash v2</a></li>
  <li><a href="https://x.com/bitschmidty/status/2026270728698393081">What’s coming for Bitcoin Core v31</a></li>
  <li><a href="https://www.coindesk.com/tech/2026/02/28/former-mt-gox-ceo-proposed-a-rewrite-of-bitcoin-s-code-to-recover-usd5-billion-in-stolen-funds-gets-quickly-shutdown">Mt. Gox CEO quer fazer Hard Fork no Bitcoin</a>
    <ul>
      <li><a href="https://github.com/bitcoin/bitcoin/pull/34695">PR aberta no repositório do Bitcoin Core</a></li>
    </ul>
  </li>
  <li><a href="https://knotslies.com/">Dev armazena imagem de 66KB on-chain, quebra lógica do BIP-110</a></li>
  <li><a href="https://xcancel.com/SuperTestnet/status/2001041017315701198">O upgrade P2SH foi confiscatório?</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/20/#recent-op-return-output-statistics">Optech 393</a> <a href="https://delvingbitcoin.org/t/recent-op-return-output-statistics/2248">Estatísticas recentes de outputs OP_RETURN</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/20/#bitcoin-pipes-v2">Optech 393</a> <a href="https://delvingbitcoin.org/t/bitcoin-pipes-v2/2249">Bitcoin PIPEs v2: Covenants e ZKPs no L1 via Witness Encryption</a></li>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/33629">Cluster Mempool mergeado no Bitcoin Core</a></li>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/29415">Broadcast de transações próprias via conexões Tor/I2P de curta duração</a></li>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/34329">rpc,net: Add private broadcast RPCs</a></li>
  <li><a href="https://groups.google.com/g/bitcoindev/c/tgcAQVqvzVg/m/--CkDP2xBQAJ">Problema de performance adversarial no scanning de silent payments (BIP-352)</a></li>
  <li><a href="https://github.com/bitcoin-core/bitcoin-devwiki/wiki/31.0-Release-Notes-Draft">Bitcoin core version 31 release-candidate</a></li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>

<ul>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/27/#draft-bip-for-output-script-descriptor-annotations">Optech 394</a> <a href="https://github.com/craigraw/bips/blob/descriptorannotations/bip-descriptorannotations.mediawiki">Draft BIP para anotações de output script descriptors com silent payments</a></li>
</ul>

<h2 id="layer-2">Layer 2</h2>

<ul>
  <li><a href="https://br.tradingview.com/news/cointelegraph:365de1615bc81:0/">Lightning Network ultrapassa US$ 1 bilhão em volume mensal</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/20/#second-releases-hark-based-ark-software">Optech 393</a> <a href="https://docs.second.tech/changelog/changelog/#improved-lightning-invoice-monitoring">hArk — rodadas não-interativas no Ark</a>
    <ul>
      <li><a href="https://x.com/2ndbtc/status/2015401100355002626">hArk: async VTXO claims</a></li>
    </ul>
  </li>
  <li><a href="https://atlas21.com/blockstream-jade-integrates-lightning-network-for-instant-payments/">Blockstream Jade integra Lightning via Atomic Swaps</a></li>
  <li><a href="https://github.com/lightning/bolts/pull/995">Extension bolt para simple taproot channels</a></li>
  <li><a href="https://amboss.tech/blog/railsx-first-lightning-native-dex">RailsX: Primeira DEX nativa do Lightning</a></li>
</ul>

<h2 id="vulnerabilities--bugs">Vulnerabilities &amp; Bugs</h2>

<ul>
  <li><a href="https://xcancel.com/bitcoincoreorg/status/2008284092983369886">Bug de migração de wallet presente no Bitcoin Core 30.0 e 30.1</a></li>
  <li><a href="https://bitcoincore.org/en/2025/10/24/disclose-cve-2025-46597/">CVE-2025-46597 — Crash remoto em sistemas 32-bit</a></li>
  <li><a href="https://bitcoincore.org/en/2025/10/24/disclose-cve-2025-46598/">CVE-2025-46598 — CPU DoS via processamento de transações não confirmadas</a></li>
  <li><a href="https://bitcoincore.org/en/2025/10/24/disclose-cve-2025-54604/">CVE-2025-54604 — Disco cheio via conexões falsas</a></li>
  <li><a href="https://bitcoincore.org/en/2025/10/24/disclose-cve-2025-54605/">CVE-2025-54605 — Disco cheio via blocos inválidos</a></li>
  <li><a href="https://morehouse.github.io/lightning/lnd-infinite-inbox-dos/">LND: Infinite inbox DoS</a></li>
  <li><a href="https://morehouse.github.io/lightning/lnd-replacement-stalling-attack/">LND: Replacement stalling attack</a></li>
  <li><a href="https://morehouse.github.io/lightning/lnd-excessive-failback-exploit-2/">LND: Excessive failback exploit</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>

<ul>
  <li><a href="https://blog.blockstream.com/blockstream-research-demonstrates-quantum-resistant-transaction-signing-on-liquid-using-simplicity-smart-contracts/">Blockstream demonstra assinaturas pós-quânticas no Liquid usando Simplicity</a></li>
  <li><a href="https://arxiv.org/abs/2602.14372">Sete cabos submarinos cortados e o Bitcoin quase não sentiu, mas provedores de nuvem são vulneráveis</a></li>
  <li><a href="https://groups.google.com/g/bitcoindev/c/Sl9qQOuuAoI">Quantum Resistance with Covenants</a></li>
  <li><a href="https://eprint.iacr.org/2026/223">Nested Musig2 — paper</a>
    <ul>
      <li><a href="https://github.com/btcsuite/btcd/pull/2481">Implementação no btcd</a></li>
    </ul>
  </li>
  <li><a href="https://eprint.iacr.org/2025/2203">Hash Based Signature Schema for Bitcoin</a></li>
  <li><a href="https://eprint.iacr.org/2026/065">BABE: Verificação de provas no Bitcoin 1000x mais barata</a></li>
  <li><a href="https://eprint.iacr.org/2026/049">Argo MAC: Garbling with Elliptic Curve MACs</a></li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/20/#nunchuk-adds-silent-payment-support">Optech 393</a> <a href="https://x.com/nunchuk_io/status/2021588854969414119">Nunchuk adiciona suporte a silent payments</a></li>
  <li><a href="https://github.com/aaron-recompile/mastering-taproot">Mastering Taproot</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://nostr.com/nevent1qqsvd3nzk5p92fzp9z7p34m50039dwee0aemrvk9cl2jpng3kawsz0qzyq4m4nj48mlt7kxa2kgjz60e9sgj86mpy8tm5zf0d3gpqjhuxxkw7yqt7pf">Nostr Devs lançam mesh network que elimina controle via DNS</a></li>
  <li><a href="https://x.com/i/status/2028928215910146410">AI no open source</a></li>
  <li><a href="https://x.com/i/status/2031158033032659055">Moedas não mineradas</a>
    <ul>
      <li><a href="https://github.com/0xB10C/mainnet-observer/issues/142">Issue relacionada no mainnet-observer</a></li>
    </ul>
  </li>
  <li><a href="https://atlas21.com/usa-treasury-acknowledges-legitimate-uses-of-mixers-to-congress/">Tesouro dos EUA reconhece usos legítimos de mixers ao Congresso</a></li>
  <li><a href="https://bitcoinmagazine.com/news/tornado-cashs-roman-storm-new-trial">Tornado Cash: Roman Storm pode pegar 40 anos enquanto governo busca novo julgamento</a></li>
  <li><a href="https://pubky.app/">pubkey</a></li>
  <li><a href="https://blog.boltz.exchange/p/introducing-usdt-swaps-from-sats">Introducing USDT Swaps: From Sats to Stablecoins in Seconds</a></li>
  <li><a href="https://github.com/janb84/bitcoin-tui">bitcoin-tui</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 011</title><link href="/2026-02-20-socratic-seminar-011" rel="alternate" type="text/html" title="Seminário Socrático 011" /><published>2026-02-20T00:00:00+00:00</published><updated>2026-02-20T00:00:00+00:00</updated><id>/socratic-seminar-011</id><content type="html" xml:base="/2026-02-20-socratic-seminar-011"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Entrem no grupo do <a href="https://chat.whatsapp.com/LTMELFt3RCb3PqIjMDqzqD">Whatsapp</a> para ajudar na curadoria dos encontros!</li>
  <li>Entrem no Discord da <a href="http://discord.gg/vinteum">Vinteum</a></li>
  <li>Siga Curitiba Bitdevs no <a href="https://twitter.com/curitibabitdevs">Twitter</a></li>
  <li>Novos temas podem ser sugeridos nos <a href="https://github.com/curitibabitdevs/curitibabitdevs.org/issues">issues do GitHub do grupo</a>.</li>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos à vontade para participar e discutir os assuntos, inclusive de forma anônima.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<ul>
  <li>Agradecemos à <a href="https://vinteum.org/">Vinteum</a> pelo apoio na organização, comidas e bebidas.</li>
  <li>Agradecemos à <a href="http://www.sept.ufpr.br/">SEPT/UFPR</a> e ao Prof. Mário pelo espaço cedido.</li>
</ul>

<h2 id="warmup">Warmup</h2>

<ul>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/31290">Painho quer imprimir mais dinheiro</a></li>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/34517">Gloria Zhao não é mais matenedora do Bitcoin Core</a>
    <ul>
      <li><a href="https://github.com/bitcoin/bitcoin/pull/32359">Remove arbitrary limits on OP_Return (datacarrier) outputs</a></li>
      <li><a href="https://github.com/bitcoin/bitcoin/pull/32406">uncap datacarrier by default</a></li>
      <li><a href="https://livecoins.com.br/desenvolvedora-do-bitcoin-deleta-twitter-apos-polemica/">Desenvolvedora do Bitcoin deleta Twitter após polêmica</a></li>
      <li><a href="https://youtu.be/VsUyjFkkp4E?t=3313">Inscription (spam) in mempool</a></li>
      <li><a href="https://youtu.be/TpgTsf3h7_Q">Tumbs down for btc maxi and thumbs up for NFTs</a></li>
      <li><a href="https://youtu.be/oieKAZByZJI">People have a misconception of Bitcoin Core developers</a></li>
    </ul>
  </li>
  <li><a href="https://x.com/isabelfoxenduke/status/2021680963726475362?s=20">Pieter Wuille não quer mais estar envolvido em mudanças de consenso</a>
    <ul>
      <li><a href="https://x.com/isabelfoxenduke/status/2021618798919377155">Episódio completo</a></li>
    </ul>
  </li>
  <li><a href="https://x.com/adam3us/status/2018069917967233443">Adam Back deveria renunciar ao cargo de CEO da Blockstream?</a>
    <ul>
      <li><a href="https://www.ccn.com/education/crypto/jeffrey-epstein-satoshi-nakamoto-epstein-files-bitcoin-founders-ripple-xrp-stellar-xlm/">Epstein Claimed ‘Bitcoin Founder’ Ties</a></li>
      <li><a href="https://www.justice.gov/epstein/files/DataSet%2010/EFTA01749787.pdf">e-mail</a>, <a href="https://www.justice.gov/epstein/files/DataSet%2010/EFTA01928856.pdf">e-mail</a>, <a href="https://www.justice.gov/epstein/files/DataSet%2010/EFTA01919785.pdf">e-mail</a></li>
    </ul>
  </li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/23/#electrum-server-for-testing-silent-payments">BON#389</a> <a href="https://github.com/sparrowwallet/frigate">Frigate Electrum Server</a> implements the <a href="https://github.com/silent-payments/BIP0352-index-server-specification/blob/main/README.md#remote-scanner-ephemeral">remote scanner</a> service to provide <a href="https://bitcoinops.org/en/topics/silent-payments/">silent payment</a> scanning.</li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/30/#in-bitcoin-core-how-to-use-tor-for-broadcasting-new-transactions-only">BON#390</a>
<a href="https://bitcoin.stackexchange.com/a/99442">Vasil Dimov mostra como fazer broadcast de transação de forma privada</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/06/#a-constant-time-parallelized-utxo-database">BON#391</a> <a href="https://delvingbitcoin.org/t/hornet-utxo-1-a-custom-constant-time-highly-parallel-utxo-database/2201">Hornet UTXO(1) - A custom, constant-time, highly parallel UTXO database</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/06/#bithoven-a-formally-verified-imperative-language-for-bitcoin-script">BON#391</a> <a href="https://www.reddit.com/r/ethdev/comments/1poq1lp/bithoven_a_soliditylike_smart_contract_language/?tl=pt-br">Bithoven: Uma linguagem de contrato inteligente tipo Solidity para Bitcoin</a>
    <ul>
      <li><a href="https://arxiv.org/abs/2601.01436">Paper</a></li>
    </ul>
  </li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>

<ul>
  <li><a href="https://x.com/andurobtc/status/2021703526666449095">BIP 360 merged: Pay-to-Merkle-Root (P2MR) for quantum-resistant outputs</a>
    <ul>
      <li><a href="https://github.com/bitcoin/bips/pull/1670">Github</a></li>
    </ul>
  </li>
  <li><a href="https://x.com/murchandamus/status/2021698899035983971">New number assignment: BIP 361: Post Quantum Migration and Legacy Signature Sunset</a>
    <ul>
      <li><a href="https://github.com/bitcoin/bips/pull/1895">Github</a></li>
    </ul>
  </li>
</ul>

<h2 id="layer-2">Layer 2</h2>

<ul>
  <li><a href="https://br.cointelegraph.com/news/lightning-payment-bitcoin-layer-2-institutional">Maior tx em lightning da história</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/30/#ln-symmetry-update">BON#390</a> <a href="https://delvingbitcoin.org/t/ln-symmetry-project-recap/359/17">LN-Symmetry</a> running on <a href="https://github.com/bitcoin-inquisition/bitcoin">Bitcoin Inquisition</a></li>
</ul>

<h2 id="ai-fever">AI Fever</h2>
<ul>
  <li><a href="https://x.com/stonychambers/status/2021977637938163969">Lightning Labs just released tools for AI agents to pay over Lightning</a>
    <ul>
      <li><a href="https://github.com/lightninglabs/lightning-agent-tools">Github</a></li>
      <li><a href="https://lightning.engineering/posts/2026-02-11-ln-agent-tools/">The Agents Are Here and They Want to Transact</a></li>
    </ul>
  </li>
  <li><a href="https://x.com/rolznz/status/2023428008602980548">LNCURL - lightning wallets for agents</a>
    <ul>
      <li><a href="https://github.com/rolznz/lncurl">Github</a></li>
    </ul>
  </li>
  <li><a href="https://atlas21.com/claw-cash-launches-the-bitcoin-wallet-designed-for-ai-agents/">Claw Cash launches: the Bitcoin wallet designed for AI agents</a></li>
  <li><a href="https://getalby.com/ai">Alby AI Agents</a></li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://x.com/aeonBTC/status/2018762182201344034">Nova Ibis Wallet</a>
    <ul>
      <li><a href="https://github.com/aeonBTC/IbisWallet">Github</a></li>
    </ul>
  </li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/23/#bdk-wasm-library">BON#389</a> The <a href="https://github.com/bitcoindevkit/bdk-wasm">bdk-wasm</a> library provides access to BDK features in WebAssembly (WASM) environments.</li>
</ul>

<h2 id="mining">Mining</h2>

<ul>
  <li><a href="https://www.bloomberg.com/news/articles/2026-02-05/bitcoin-mining-revenue-gauge-falls-to-record-low-during-selloff">Segundo a Bloomberg, a rentabilidade da mineração de Bitcoin atingiu mínima histórica.</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/06/#discussion-of-dust-attack-mitigations">BON#391</a> <a href="https://delvingbitcoin.org/t/disposing-of-dust-attack-utxos/2215">Disposing of “dust attack” UTXOs</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/06/#shrincs-324-byte-stateful-post-quantum-signatures-with-static-backups">BON#391</a> <a href="https://delvingbitcoin.org/t/shrincs-324-byte-stateful-post-quantum-signatures-with-static-backups/2158">SHRINCS: 324-byte stateful post-quantum signatures with static backups</a>
    <ul>
      <li><a href="https://groups.google.com/g/bitcoindev/c/LAll07BHwjw/m/2k7o2VKwAQAJ">SLH-DSA (SPHINCS) post-quantum signature optimizations</a></li>
    </ul>
  </li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/02/13/#blisk-boolean-circuit-logic-integrated-into-the-single-key">BON#392</a>
<a href="https://delvingbitcoin.org/t/blisk-boolean-circuit-logic-integrated-into-the-single-key/2217">BLISK, a protocol designed to express complex authorization policies using boolean logic</a></li>
  <li><a href="https://www.blog.citrea.xyz/citrea-mainnet-is-live/">Citrea Mainnet goes live</a></li>
  <li><a href="https://bitcoinmagazine.com/news/moonpay-launches-crypto-deposits-feature">MoonPay Launches Crypto Deposits Feature to Enable Cross-Chain Funding in Wallet in Telegram</a></li>
  <li><a href="https://github.com/PrivateLawSociety/pls-wot/pull/23">PR mergeada de FelipeNegrelle, membro do Curitiba Bitdevs</a></li>
  <li><a href="https://www.reuters.com/sustainability/boards-policy-regulation/south-korea-crypto-exchange-bithumb-says-system-flaws-led-40-billion-error-2026-02-11/">Exchange sul-coreana distribuiu erroneamente 620.000 BTC</a></li>
  <li><a href="https://praiabitcoin.com/">Fim do praia bitcoin</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 010</title><link href="/2026-01-23-socratic-seminar-010" rel="alternate" type="text/html" title="Seminário Socrático 010" /><published>2026-01-23T00:00:00+00:00</published><updated>2026-01-23T00:00:00+00:00</updated><id>/socratic-seminar-010</id><content type="html" xml:base="/2026-01-23-socratic-seminar-010"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Entrem no grupo do <a href="https://chat.whatsapp.com/LTMELFt3RCb3PqIjMDqzqD">Whatsapp</a> para ajudar na curadoria dos encontros!</li>
  <li>Entrem no Discord da <a href="http://discord.gg/vinteum">Vinteum</a></li>
  <li>Siga Curitiba Bitdevs no <a href="https://twitter.com/curitibabitdevs">Twitter</a></li>
  <li>Novos temas podem ser sugeridos nos <a href="https://github.com/curitibabitdevs/curitibabitdevs.org/issues">issues do GitHub do grupo</a>.</li>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos à vontade para participar e discutir os assuntos, inclusive de forma anônima.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<ul>
  <li>Agradecemos à <a href="https://vinteum.org/">Vinteum</a> pelo apoio na organização, comidas e bebidas.</li>
  <li>Agradecemos à <a href="http://www.sept.ufpr.br/">SEPT/UFPR</a> e ao Prof. Mário pelo espaço cedido.</li>
</ul>

<h2 id="warmup">Warmup</h2>

<ul>
  <li>Alok faz show em Matinhos com <a href="/public/images/alok_satoshi_nakamoto.png">camiseta</a> do Satoshi Nakamoto avaliada em <a href="https://www.lyst.com/clothing/satoshi-nakamoto-graphic-print-t-shirt/">U$700</a></li>
  <li><a href="https://www.theblock.co/post/385210/senators-move-to-shield-crypto-developers-as-lawmakers-race-toward-advancing-sweeping-digital-asset-bill">Senators Move to Shield Non-Custodial Bitcoin Coders</a></li>
  <li><a href="https://billandkeonne.org/">Doações / Petição / Abaixo assinado pela libertação de Bill and Keonne da Samourai Wallet.</a></li>
  <li><a href="https://www.getfloresta.org/">Floresta now has a website</a></li>
  <li><a href="https://x.com/OrangeSurfBTC/status/1995331334655586322">With the new mempool API you can fetch precise fee rate recommendations</a></li>
  <li><a href="https://x.com/afribitcoiners/status/2008562022439432405">A chart from @afribitcoiners maps 167 Bitcoin projects across 22 African countries.</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://x.com/murchandamus/status/2000472211849969718">Dust limit?</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2025/12/12/#interactive-transaction-visualization-tool">Optech 384</a>: <a href="https://delvingbitcoin.org/t/raw-it-the-visual-raw-transaction-builder-script-debugger/2119">RawBit</a> is a <a href="https://rawbit.io/">web-based</a>, <a href="https://github.com/rawBit-io/rawbit">open-source</a> transaction visualization tool</li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/16/#an-overview-of-incremental-mutation-testing-in-bitcoin-core">Optech 388</a>: Bruno Garcia <a href="https://delvingbitcoin.org/t/incremental-mutation-testing-in-the-bitcoin-core/2197">posted</a> an overview of incremental mutation testing in Bitcoin Core</li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>

<ul>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/02/#peer-feature-negotiation">Optech 386</a>: Anthony Towns <a href="https://groups.google.com/g/bitcoindev/c/DFXtbUdCNZE">posted</a> a proposal for a new <a href="https://github.com/ajtowns/bips/blob/202512-p2p-feature/bip-peer-feature-negotiation.md">BIP</a> to define a P2P message for feature negotiation</li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/09/#draft-bip-for-silent-payment-descriptors">Optech 387: Draft BIP for silent payment descriptors</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/16/#bip-process-updated">Optech 388: BIP process updated</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>

<ul>
  <li><a href="https://x.com/adam3us/status/2001192658560069939">Jade disclosed security issue</a></li>
  <li><a href="https://x.com/KeithMukai/status/2012213078876643620">Bitcoin Core Privacy Upgrade Wrecks Chain Surveillance</a></li>
</ul>

<h2 id="layer-2">Layer 2</h2>

<ul>
  <li><a href="https://cointelegraph.com/news/lightning-network-capacity-hits-all-time-high-as-major-exchanges-add-more-btc">Lightning Network hits record capacity</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2026/01/09/#using-ark-as-a-channel-factory">Optech 387</a>: René Pickhardt wrote about <a href="https://delvingbitcoin.org/t/ark-as-a-channel-factory-compressed-liquidity-management-for-improved-payment-feasibility/2179">Ark as a Channel Factory: Compressed Liquidity Management for Improved Payment Feasibility</a></li>
  <li><a href="https://x.com/lightningpolar/status/2008595651060547585">Polar v4 also now supports automated simulations of realistic payment activity</a></li>
  <li><a href="https://x.com/luisschwab_/status/1991197038969504204">@luisschwab_</a> <a href="https://crates.io/crates/koerier">published koerier</a>, a self-hosted LightningAddress server for LND</li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://x.com/_miguelmedeiros">Miguel Medeiros</a> launches <a href="https://github.com/MiguelMedeiros/phoenixd-dashboard">Phoenixd Dashboard</a></li>
  <li><a href="https://github.com/luisschwab/bonsai">Bonsai first release, bdk and floresta desktopwallet with full node</a></li>
</ul>

<h2 id="mining">Mining</h2>

<ul>
  <li><a href="https://x.com/nocontextmemes/status/2004930651934380456">How Bitcoin mining works</a></li>
  <li><a href="https://cointelegraph.com/news/nicehash-untagged-bitcoin-blocks-solo-miner-myth">Not a BTC Lottery Win: NiceHash Says ‘Untagged’ Blocks Were Tests</a></li>
  <li><a href="https://x.com/Auradine_Inc/status/1991159535864803665">Stratum V2 is now native on Auradine Inc</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://x.com/w_s_bitcoin/status/2000928776537223439">Global map of bitcoin-accepting merchants, colored by country</a></li>
  <li><a href="https://x.com/CashuBTC/status/2001703006715466016">Oxchat send ecash</a></li>
  <li><a href="https://x.com/callebtc/status/2012785827362037977">PlebQR P2P Bitcoin-Fiat Ramp Praise</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 009</title><link href="/2025-11-28-socratic-seminar-009" rel="alternate" type="text/html" title="Seminário Socrático 009" /><published>2025-11-28T00:00:00+00:00</published><updated>2025-11-28T00:00:00+00:00</updated><id>/socratic-seminar-009</id><content type="html" xml:base="/2025-11-28-socratic-seminar-009"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos à vontade para participar e discutir os assuntos, inclusive de forma anônima.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<p>Agradecemos à Vinteum pelo apoio na organização, comidas e bebidas.</p>

<p>Agradecemos à UFPR e ao Professor Mário pelo espaço cedido.</p>

<h2 id="warmup">Warmup</h2>

<ul>
  <li><a href="https://satsconf.com/">Satsconf 2025 aconteceu este mês reunindo a comunidade Bitcoin</a></li>
  <li><a href="https://devpost.com/software/simplicity-playground">Host do Bitdevs Curitiba fica em 2º lugar na hackathon da Satsconf</a></li>
  <li><a href="https://github.com/rust-bitcoin/rust-bip39/pull/93">PR de participante do Bitdevs Curitiba é mergeado no rust-bip39</a></li>
  <li><a href="https://www.youtube.com/watch?v=0WGnyAWA1o0">O mínimo que você precisa saber sobre Bitcoin</a></li>
  <li><a href="https://x.com/namcios/status/1988613120881799670">BC do Brasil aperta regulação de exchanges</a></li>
  <li><a href="https://x.com/luizfgparreira/status/1988274698157764731">Regulação BC – corretoras e DePix</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/33629">Cluster mempool PR merged</a></li>
  <li><a href="https://cointelegraph.com/news/bitcoin-core-audit-confirms-highly-mature-codebase">Bitcoin Core passa por auditoria de segurança com excelente resultado</a></li>
  <li><a href="https://bitcoin.stackexchange.com/a/128027">Optech #378 – Por que o -datacarriersize foi redefinido e a proposta de expandi-lo não foi mergeada?</a></li>
  <li><a href="https://bitcoin.stackexchange.com/a/128028">Optech #378 – Por que o witness discount continua mesmo sendo usado para inscriptions?</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>

<ul>
  <li><a href="https://cointelegraph.com/news/bitcoin-quantum-threat-decades-post-quantum-migration">Adam Back: Bitcoin faces no quantum risk for next 20–40 years</a></li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://x.com/CashuBTC/status/1978853997961224512">Nuts Are Pure Signal – vencedor do Bitcoin++ Berlin</a></li>
  <li><a href="https://btcplusplus.dev/conf/berlin25">Fork do Signal com integração Cashu</a></li>
  <li><a href="https://bitcoinforsignal.org/">Campanha “Bitcoin for Signal”</a></li>
  <li><a href="https://x.com/CashuBTC/status/1991785992781771053">E-Cash Paper Notes (Cashu)</a></li>
  <li><a href="https://blog.arklabs.xyz/press-start-arkade-goes-live/">Arkade lança implementação open-source do protocolo Ark</a></li>
  <li><a href="https://github.com/aeonBTC/Mempal">Mempal – app de monitoramento da mempool</a></li>
  <li><a href="https://adys.dev/miniscript">Miniscript Studio – IDE Web para Miniscript e policy</a></li>
  <li><a href="https://x.com/PhoenixWallet/status/1983524047712391445">Phoenix Wallet adiciona canais Taproot</a></li>
  <li><a href="https://nunchuk.io/blog/autonomous-inheritance">Nunchuk 2.0 é lançado com multisig, timelocks e miniscript</a></li>
  <li><a href="https://github.com/jharveyb/gossip_observer">Gossip Observer – ferramenta de análise de gossip LN</a></li>
</ul>

<h2 id="mining">Mining</h2>

<ul>
  <li><a href="https://livecoins.com.br/china-acusa-eua-de-roubar-127-mil-bitcoins-hacker-estatal/">China acusa EUA de roubar 127 mil BTC via hacker estatal</a></li>
  <li><a href="https://decrypt.co/348233/bitcoin-user-pays-105000-btc-send-just-10">Usuário paga mais de US$105.000 em taxas para enviar apenas US$10</a></li>
  <li><a href="https://x.com/mononautical/status/1988449182462660964">Filter Wars</a></li>
  <li><a href="https://delvingbitcoin.org/t/propagation-delay-and-mining-centralization-modeling-stale-rates/2110">Miners get more money by delaying propagation — stale-rate modeling &amp; centralization pressure</a></li>
  <li><a href="https://news.bitcoin.com/bitfarms-to-wind-down-bitcoin-mining-operations-announces-ai-pivot/">Bitfarms encerra operações de mineração e pivotará para IA / HPC</a></li>
  <li><a href="https://cointelegraph.com/news/bitcoin-95-percent-supply-milestone-scarcity-maturity">95% de todo o Bitcoin já foi minerado</a></li>
  <li><a href="https://x.com/namcios/status/1991971046879265151">Solo miner encontra o bloco 924569</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://bitcoinmagazine.com/business/square-bitcoin-payments-go-live-today">Square lança pagamentos Bitcoin para 4 milhões de comerciantes nos EUA</a></li>
  <li><a href="https://x.com/milessuter/status/1988729913260831023">Cash App allowing you to pay over Bitcoin rails using USD balance</a></li>
  <li><a href="https://x.com/w_s_bitcoin/status/1993369358832423255">Coop BTC charts</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 008</title><link href="/2025-10-31-socratic-seminar-008" rel="alternate" type="text/html" title="Seminário Socrático 008" /><published>2025-10-31T00:00:00+00:00</published><updated>2025-10-31T00:00:00+00:00</updated><id>/socratic-seminar-008</id><content type="html" xml:base="/2025-10-31-socratic-seminar-008"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos a vontade para participar e discutir os assuntos programados, de forma anônima se assim o desejarem.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<p>Agradecemos à Vinteum pelo apoio na organização, comidas e bebidas.</p>

<p>Agradecemos à UFPR e ao Professor Mário pelo espaço cedido.</p>

<h2 id="warmup">Warmup</h2>
<ul>
  <li><a href="https://bitflyer.com/en-us/s/glossary/bitcoin-whitepaper">Bitcoin whitepaper 17 years anniversary</a></li>
  <li><a href="https://satsconf.com.br">satsconf 2025</a></li>
  <li><a href="https://blog.btrust.tech/my-path-to-full-time-bitcoin-open-source-development/">Itoro Ukpong: meu caminho para o open-source em Bitcoin</a></li>
  <li><a href="https://x.com/Vinteum_org/status/1980725315610767778">Novo fellow @gustingelin na @Vinteum_org</a></li>
  <li><a href="https://atlas21.com/time2build-bringing-bitcoin-to-open-source-apps/">Time2Build: concurso de $25k para integrar pagamentos Bitcoin em OSS</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>

<ul>
  <li><a href="https://protos.com/bitcoin-core-drops-op_return-deprecation-hours-before-v30-release/">Bitcoin Core recua sobre mudanças no OP_RETURN horas antes do release</a></li>
  <li><a href="https://github.com/bitcoin/bitcoin/pull/33517">Reduces CPU usage by adding logging levels and categories</a></li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>

<ul>
  <li><a href="https://github.com/bitcoin/bips/pull/1985">BIP: User-Defined Dynamic Relay Policy Script</a></li>
  <li><a href="https://x.com/TheBlueMatt/status/1970612483867255173">BIP321 substitui BIP21</a></li>
  <li><a href="https://x.com/LukeDashjr/status/1982254844153913514">@LukeDashjr propoe BIP-444: Reduced Data Temporary Softfork</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>

<ul>
  <li><a href="https://x.com/callebtc/status/1972275437821722935">Calle: taxas de transação como forma viável de prevenir spam</a></li>
  <li><a href="https://www.youtube.com/watch?v=Binn7LDHi-k">Bruno Garcia explica a pior vulnerabilidade da história do Bitcoin (CVE-2010-5139)</a></li>
  <li><a href="https://x.com/SuperTestnet/status/1983252585604657384">SuperTestnet: spam tester</a></li>
</ul>

<h2 id="releases">Releases</h2>

<ul>
  <li><a href="https://x.com/SparrowWallet/status/1974047429575258173">Sparrow v2.3.0 implementa Silent Payments</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>

<ul>
  <li><a href="https://github.com/jvsena42/floresta_node">João Victor rodando nó Floresta no Android</a></li>
  <li><a href="https://www.therage.co/democrats-market-structure-leaked/">Democrats want to KYC all the things</a></li>
  <li><a href="https://protos.com/microsoft-could-stall-bitcoin-development-via-github/">Microsoft pode atrasar o desenvolvimento do Bitcoin via GitHub</a></li>
  <li><a href="https://x.com/CashuBTC/status/1982726677651128538">Cashu x Taproot Asset: recebendo pagamentos em THB</a></li>
  <li><a href="https://x.com/BitcoinDojo1/status/1971485746403135686">Bitcoin Dojo: app educacional para devs Rust</a></li>
  <li><a href="https://x.com/plebhash/status/1984023607140610224">GitHub suspende conta do @plebhash</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry><entry><title type="html">Seminário Socrático 007</title><link href="/2025-09-26-socratic-seminar-007" rel="alternate" type="text/html" title="Seminário Socrático 007" /><published>2025-09-26T00:00:00+00:00</published><updated>2025-09-26T00:00:00+00:00</updated><id>/socratic-seminar-007</id><content type="html" xml:base="/2025-09-26-socratic-seminar-007"><![CDATA[<h2 id="avisos">Avisos</h2>

<ul>
  <li>Respeite a privacidade dos participantes.</li>
  <li>Os meetups nunca são gravados. Queremos todos a vontade para participar e discutir os assuntos programados, de forma anônima se assim o desejarem.</li>
</ul>

<h2 id="agradecimentos">Agradecimentos</h2>

<p>Agradecemos à Vinteum pelo apoio na organização, comidas e bebidas.</p>

<p>Agradecemos à UFPR e ao Professor Mário pelo espaço cedido.</p>

<h2 id="warmup">Warmup</h2>
<ul>
  <li><a href="https://vinteum.org/bdl/">Vinteum iniciará nova turma do BDL (inscrições até 01/10)</a></li>
</ul>

<h2 id="bitcoin-core">Bitcoin Core</h2>
<ul>
  <li><a href="https://www.youtube.com/watch?v=aMFP2__7yHU">Bruno Garcia explica CVE-2024-52919 do Bitcoin Core</a></li>
</ul>

<h2 id="bips--proposals">BIPs &amp; Proposals</h2>
<ul>
  <li><a href="https://x.com/murchandamus/status/1962884941886443740">Utreexo BIPs</a></li>
  <li><a href="https://bitcoinops.org/en/newsletters/2025/09/05/#draft-bip-for-adding-elliptic-curve-operations-to-tapscript">Draft BIP: elliptic curve operations to tapscript</a></li>
  <li><a href="https://github.com/bitcoin/bips/pull/1951">Draft BIP: Bitcoin Encrypted Backup</a></li>
</ul>

<h2 id="research--security">Research &amp; Security</h2>
<ul>
  <li><a href="https://delvingbitcoin.org/t/eclipsing-bitcoin-nodes-with-bgp-interception-attacks/1965">Eclipsing Bitcoin Nodes with BGP Interception Attacks</a></li>
  <li><a href="https://x.com/Erik17192799/status/1965900310733316382">Utreexo can “transfer validation”</a></li>
</ul>

<h2 id="releases">Releases</h2>
<ul>
  <li><a href="https://x.com/callebtc/status/1962544773782225378">cdk 0.12.1 – the recent 0.12.0 release was kind of insane</a></li>
  <li><a href="https://github.com/selfcustody/krux/releases/tag/v25.09.0">Krux 25.09.0</a></li>
</ul>

<h2 id="miscellaneous">Miscellaneous</h2>
<ul>
  <li><a href="https://blog.btcpayserver.org/depix-plugin/">Accept Pix Payments with BTCPay</a></li>
  <li><a href="https://x.com/Tether_to/status/1961037059331678674">Tether lança USDT no RGB</a></li>
  <li><a href="https://nym.bar">Nostr Ynstant Messenger</a></li>
  <li><a href="https://x.com/vercel/status/1966549876289999173">𝚡𝟺𝟶𝟸-𝚖𝚌𝚙</a></li>
</ul>]]></content><author><name></name></author><summary type="html"><![CDATA[Avisos]]></summary></entry></feed>