|
| 1 | +--- |
| 2 | +layout: post |
| 3 | +type: socratic |
| 4 | +title: "Socratic Seminar 78" |
| 5 | +meetup: https://www.meetup.com/chibitdevs/events/312832542 |
| 6 | +--- |
| 7 | + |
| 8 | +## Announcements |
| 9 | + |
| 10 | +Please join us for our next Socratic Seminar! A special thanks to Strike for the event space. |
| 11 | + |
| 12 | +Doors open at 6pm with discussion starting shortly after! |
| 13 | + |
| 14 | +[Follow ChiBitDevs on twitter](https://x.com/chibitdevs) |
| 15 | + |
| 16 | +## CBC/F&C events |
| 17 | + |
| 18 | +<https://www.chicagobitcoincollective.com/> |
| 19 | + |
| 20 | +## A Post-Quantum Path for BIP 324 |
| 21 | + |
| 22 | +Bitcoin mailing list post about making BIP 324, the peer to peer encryption BIP for Bitcoin, post quantum secure. |
| 23 | +<https://groups.google.com/g/bitcoindev/c/n_5WuKVYqwI/m/lBooLis3AQAJ> |
| 24 | + |
| 25 | +## BIP452: P2P UTXO Set Sharing |
| 26 | + |
| 27 | +"PR2137 introduces BIP452, which introduces the possibility to share the UTXO set over the P2P layer. The proposal defines a way to improve the assumeUTXO feature by providing a way for new nodes to receive the UTXO set directly from peers, instead of from external sources." - [bitcoin++ Insider Edition](https://x.com/btcinsider__/status/2063988292400316596) |
| 28 | +<https://github.com/bitcoin/bips/pull/2137> |
| 29 | + |
| 30 | +## BIP 450: Formosa—Seed encoding by themed mnemonic stories |
| 31 | + |
| 32 | +Formosa builds upon BIP-0039 by organizing mnemonic words into themed sentences with syntactic roles (e.g., subject, verb, adjective, object, place). Each sentence draws vocabulary from a coherent semantic domain — medieval fantasy, science fiction, nature, finance, or any custom theme — enabling the user to form vivid mental images that reduce memorization effort per bit of entropy. |
| 33 | +<https://github.com/bitcoin/bips/blob/master/bip-0450.mediawiki> |
| 34 | + |
| 35 | +## BIP 449: OP_TWEAKADD - x-only key tweak addition |
| 36 | + |
| 37 | +This proposal defines a new tapscript opcode, OP_TWEAKADD, that takes an x-only public key and a 32-byte integer t on the stack and pushes the x-only public key corresponding to P + t*G, where P is the lifted point for the input x-coordinate and G is the secp256k1 generator. The operation mirrors the Taproot tweak used by BIP340 signers and enables simple, verifiable key modifications inside script without revealing private keys or relying on hash locks. |
| 38 | +<https://github.com/bitcoin/bips/blob/master/bip-0449.md> |
| 39 | + |
| 40 | +## Nostr Silent Wallet |
| 41 | + |
| 42 | +Tim Bouma implemented on-chain zaps using silent payments (some related [privacy concerns](https://dergigi.com/2026/05/20/careful-icarus/) that still apply and some fun technical drama over original [on-chain zap PR](https://github.com/nostr-protocol/nips/pull/2332)). |
| 43 | +<https://primal.net/e/nevent1qqsv3gja8vy964r08vhvmmlr2jj3sx06h75szddzknjgjc9qmhdalpct2pq5c> |
| 44 | +<https://primal.net/e/nevent1qqs9g38wpxsxj25axpgqevd8xkf4mnmkx5w5ftjvuh8rr5kas9r62csa48x96> |
| 45 | + |
| 46 | +## CUBE: Bitcoin smart contracts built on Ark |
| 47 | + |
| 48 | +Cube is a virtual machine designed to enable trusless smart contract execution natively on Bitcoin. Providing a fully trustless execution environment with unilateral exit, Cube ensures users retain complete control over their funds. |
| 49 | +<https://medium.com/cube-bitcoin/introducing-cube-8b3702e470a5> |
| 50 | + |
| 51 | +## Electrum Protocol 1.7 |
| 52 | + |
| 53 | +Key feature of Electrum Protocol 1.7 would allow wallets to rescan for addresses without requiring xpubs. |
| 54 | +<https://x.com/Erik17192799/status/2059694531293958486> |
| 55 | +<https://github.com/spesmilo/electrum-protocol/pull/2> |
| 56 | + |
| 57 | +## Nimdolf: Non-interactive Mint Delegation on Liveness Failure |
| 58 | + |
| 59 | +This proposal improves liveness guarantees for custodial ecash mints with on-chain reserves. It allows a mint operator to delegate control of mint reserves to third-party mint operators in a non-interactive way. |
| 60 | +<https://gist.github.com/lukechilds/302e7fa04b09d6e4568bdcd64cb43356> |
| 61 | + |
| 62 | +## Bitaxe, Public Pool and MKPool now support Stratum V2 |
| 63 | + |
| 64 | +Bitaxe |
| 65 | +<https://x.com/StratumV2/status/2062892299579691266> |
| 66 | +Public Pool |
| 67 | +<https://x.com/StratumV2/status/2062959948720447919> |
| 68 | +MKPool |
| 69 | +<https://x.com/StratumV2/status/2064034223460069416> |
| 70 | + |
| 71 | +## Potential Alternative to BIP 54 (**DRAMA**) |
| 72 | +<https://x.com/JeremyRubin/status/2057948104960233561> |
| 73 | + |
| 74 | +## Digital Panopticon News |
| 75 | +### UK Government Moves to Mandate Digital ID on Every Smartphone |
| 76 | +<https://slaynews.com/uk-government-moves-mandate-digital-id-every-smartphone/> |
| 77 | +<https://x.com/signalapp/status/2064069692168519931> |
0 commit comments