socratic 53 agenda

Author: vnprc

content/socratic-seminar-53.md

@@ -32,6 +32,39 @@ Please note the meeting location is in room APEX 1 at 100 New Millennium Way, Du
 - thank you to our sponsor [Fidelity Investments](https://www.fidelity.com/)
 - introductions
 
-# Discussion Topics
+# Bitcoin Core
 
-- Agenda topics will be added before the seminar.
+- [Nix bitcoind flake - bit-for-bit identical to Guix build](https://github.com/0xB10C/bitcoind-gunix)
+- [BIP322 message signing advances to Complete status](https://github.com/bitcoin/bips/pull/2141)
+- [MCCV v0.1.0 - More Complicated CTV Vault](https://delvingbitcoin.org/t/ctv-only-vault-concept-v0-1-0-release/2539)
+- [BIP 450: Formosa - seed phrases as themed mnemonic stories](https://github.com/bitcoin/bips/blob/master/bip-0450.mediawiki)
+- [BIP 452: P2P UTXO Set Sharing](https://github.com/bitcoin/bips/pull/2137)
+
+# Lightning Network
+
+- [Core Lightning assertion DoS vulnerability disclosure](https://delvingbitcoin.org/t/vulnerability-disclosure-assertion-dos-in-core-lightning/2507)
+
+# Ecash
+
+- [Running Cashu mints in a secure enclave](https://x.com/callebtc/status/2049941355896746087)
+- [Nimdolf: Non-Interactive Mint Delegation on Liveness Failure](https://gist.github.com/lukechilds/302e7fa04b09d6e4568bdcd64cb43356)
+- [Draft: Cashu Payjoin](https://github.com/cashubtc/nuts/pull/376)
+
+# Ark
+
+- [Bark is now live on Bitcoin mainnet](https://bitcoinmagazine.com/news/second-launches-bark-on-bitcoin-mainnet)
+- [Dog Park: Privacy in Bark](https://sovrandy.com/2026/04/19/dog-park-privacy-in-bark.html)
+- [CUBE: Bitcoin smart contracts built on Ark](https://medium.com/cube-bitcoin/introducing-cube-8b3702e470a5)
+
+# Mining
+
+- [Stratum V2: Vardiff improvements](https://github.com/stratum-mining/stratum/pull/2154)
+
+# Miscellaneous
+
+- [Square "Bitcoin, Tap to Pay" for customers](https://squareup.com/us/en/release-notes/release-notes-june-4th)
+- [Taproot OP_IF potential exploit](https://github.com/Unbesteveable/taproot-opif)
+- [Paul Sztorc announces "eCash" Bitcoin hard fork](https://x.com/Truthcoin/status/2047639261453680838)
+- [Bisq v1 exploit - 11 BTC stolen in AI-assisted attack](https://bisq.network/blog/security-incident-post-mortem/)
+- [Zcash infinite inflation vulnerability](https://x.com/zooko/status/2062644925590900980)
+  - not bitcoin, but bitcoin fixes this