chore: 2025-05-16-socratic-seminar-002

Author: douglaz

_posts/2025-05-16-socratic-seminar-002.md

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+---
+layout: post
+type: socratic
+title: "Socratic Seminar #2"
+meetup: "https://lu.ma/jn8n68cp"
+---
+
+## Announcements
+
+- Respect the privacy of participants
+- Meetups are never recorded. We want everyone to feel comfortable participating and discussing the scheduled topics, anonymously if they wish
+
+## Acknowledgements
+
+- Thanks to [Vinteum](https://vinteum.org/) and [Bitcoin Paraguay](https://bitcoinparaguay.org/) for the support
+
+## Warmup
+
+- [Puzzle 69 solved and stolen](https://mempool.space/tx/a52c5046f3097a8c2bd3b9889df2fb47b104d47a16cc679d3357feec003db753)
+    - [Overview](http://privatekeys.pw/puzzles/bitcoin-puzzle-tx)
+- [Peach GroupHug](https://xcancel.com/peachbitcoin/status/1921147023262146785)
+- [BIP30 consensus failure vulnerability](https://mailing-list.bitcoindevs.xyz/bitcoindev/CAPv7TjZTWhgzzdps3vb0YoU3EYJwThDFhNLkf4XmmdfhbORTaw@mail.gmail.com/)
+    - [Removal PR](https://github.com/bitcoin/bitcoin/pull/31649)
+
+## Bitcoin
+
+- [BIP 54: Consensus Cleanup](https://github.com/bitcoin/bips/pull/1800)
+    - [Interview with Antoine Poinsot](https://www.youtube.com/watch?v=-LGpW2PKwHA)
+- [Bitcoin Core disables the creation and loading of legacy wallets](https://github.com/bitcoin/bitcoin/issues/31250)
+- [Against Allowing Quantum Recovery of Bitcoin](https://mailing-list.bitcoindevs.xyz/bitcoindev/CADL_X_cF=UKVa7CitXReMq8nA_4RadCF==kU4YG+0GYN97P6hQ@mail.gmail.com/#r)
+- [BriberBroder](https://xcancel.com/0x_orkun/status/1919383909717954584)
+- [SwiftSync: Speeding up IBD 5x](https://delvingbitcoin.org/t/swiftsync-speeding-up-ibd-with-pre-generated-hints-poc/1562)
+- [CoinMaze: Privacy-Focused CoinJoin Protocol for Bitcoin](https://eprint.iacr.org/2025/747)
+
+## OP_RETURN / Filters Drama
+- [Introduction and Summary](https://njump.me/nevent1qqsw0ruq0fp5hfuzwx9mgvc7xxfruglwpngz744yeawreevw9vrlk2qpzdmhxue69uhhwmm59e6hg7r09ehkuef0qgsyp0wvpzygmxx5n5plhyall5wvgmvm3uv86zxfljqmft0s45q06tqrqsqqqqqpe05uy4)
+- [Antoine Poinsot's comment](https://antoinep.com/posts/relay_policy_drama/)
+- [Proposed PR](https://github.com/bitcoin/bitcoin/pull/32359)
+    - [New one keeping the flags](https://github.com/bitcoin/bitcoin/pull/32406)
+- [Attempt to introducing more filters](https://github.com/bitcoin/bitcoin/pull/28408)
+- [Why would anyone use OP_RETURN over inscriptions](https://bitcoin.stackexchange.com/questions/126208/why-would-anyone-use-op-return-over-inscriptions-aside-from-fees)
+- [What's the largest size OP_RETURN payload ever created?](https://bitcoin.stackexchange.com/questions/126131/whats-the-largest-size-op-return-payload-ever-created)
+- [Introduction of -datacarrier](https://github.com/bitcoin/bitcoin/commit/e44fea5)
+- [tx-pigeon 🕊️](https://x.com/stutxo/status/1922046402739265941)
+- [Someone inscribed this 3.7MB bitcoin music track via slipstream](https://xcancel.com/mononautical/status/1906647846398640531)
+    - [Tx on Mempool Space](https://mempool.space/tx/62d17dd978f04e547b0156412c1706d4589ed9fb8aeeef804d694c405c6e0a10)
+- [First Taproot Annex usage](https://xcancel.com/mononautical/status/1921180666831499737)
+    - [Second](https://xcancel.com/mononautical/status/1921557253368295733)
+    - [Code](https://mailing-list.bitcoindevs.xyz/bitcoindev/[email protected]/)
+
+
+## Mining
+### StratumV2
+- [Hashpool 0.1](https://github.com/vnprc/hashpool/releases/tag/v0.1)
+- [Demand Pool](https://bitcoinmagazine.com/news/dmnd-to-launch-first-stratum-v2-bitcoin-mining-pool-and-closes-venture-capital-investment)
+
+## Lightning Network & L2
+- [Make the payment secret mandatory for BOLT11](https://github.com/lightning/bolts/pull/1242)
+- [Spark live on mainnet](https://xcancel.com/buildonspark/status/1917277262015041851)