Bitcoin Optech
@bitcoinoptech • 18,407 subscribers
We provide weekly newsletters, workshops, case studies, and research for the #Bitcoin community.
Videos
Armin Sabouri, Pyth (pythcoiner), Conduition (conduition) , and Jonas Nick (Jonas Nick) joined Optech to discuss Newsletter #399: News ● Wallet fingerprinting risks for payjoin privacy (44:15) ● Draft BIP for a wallet backup metadata format (1:04:26) Changing consensus ● Compact Isogeny PQC can replace HD wallets, key-tweaking, silent payments (24:23) ● Varops budget and tapscript leaf 0xc2 (aka Script Restoration) are BIPs 440 and 441 (1:13:24) ● SHRIMPS: 2.5 KB post-quantum signatures across multiple stateful devices (02:02) Releases and release candidates ● Bitcoin Core 31.0rc2 (1:22:07) ● Core Lightning 26.04rc2 (1:23:32) ● BTCPay Server 2.3.7 (1:24:04) Notable code and documentation changes ● Bitcoin Core #32297 (1:26:29) ● Bitcoin Core #34379 (1:28:54) ● Eclair #3269 (1:30:37) ● LDK #4486 (1:32:59) ● LDK #4428 (1:35:00) ● LND #9982 (1:37:13) ● LND #10063 (1:39:00)
Bitcoin Optech60,822 görüntüleme • 2 ay önce
Anthony Towns (Anthony Towns) and Mikhail Kudinov (Mikhail Kudinov) joined Optech to discuss Newsletter #386. A notice about the wallet migration bug in Bitcoin Core was discussed at (56:30) News ● Building a vault using blinded co-signers (1:04:09) ● Peer feature negotiation (1:40) Changing consensus ● Year 2106 timestamp overflow uint64 migration (1:07:47) ● Relax BIP54 timestamp restriction for 2106 soft fork (1:11:36) ● Understanding and mitigating a CTV footgun (1:16:30) ● CTV activation meeting (1:21:00) ● `OP_CHECKCONSOLIDATION` to enable cheaper consolidations (1:23:11) ● Hash-based signatures for Bitcoin's post-quantum future (20:47) Releases and release candidates ● BTCPay Server 2.3.0 (1:28:29) Notable code and documentation changes ● Bitcoin Core #33657 (1:30:25) ● Bitcoin Core #32414 (1:33:23) ● Bitcoin Core #32545 (1:39:18) ● Bitcoin Core #33892 (1:42:13) ● Core Lightning #8784 (1:44:35) ● LND #9489 (1:45:54) ● BIPs #2051 (1:50:09) ● BOLTs #1299 (1:56:39) ● BOLTs #1305 (1:59:46)
Bitcoin Optech48,141 görüntüleme • 5 ay önce
Murch (Murch) explains the new private transaction broadcast feature in Bitcoin Core:
Bitcoin Optech30,428 görüntüleme • 5 ay önce
Toby Sharp, Chris Hyunhum Cho, Jonas Nick (ncklr), and Antoine Poinsot (Antoine Poinsot) joined Optech to discuss Newsletter #391: News ● A constant-time parallelized UTXO database (25:40) ● Bithoven: A formally verified, imperative language for Bitcoin Script (44:48) ● Discussion of dust attack mitigations (1:43:33) Changing consensus ● SHRINCS: 324-byte stateful post-quantum signatures with static backups (1:30) ● Addressing remaining points on BIP54 (1:10:08) ● Falcon post-quantum signature scheme proposal (20:05) ● SLH-DSA verification can compete with ECC (23:28) Releases and release candidates ● LDK 0.1.9 (1:50:27) Notable code and documentation changes ● Bitcoin Core #33604 (1:53:10) ● Bitcoin Core #34358 (1:54:58) ● Core Lightning #8824 (1:56:20) ● Eclair #3244 (1:58:17) ● LDK #4263 (2:00:07) ● LDK #4300 (2:01:54) ● LND #10473 (2:03:57) ● Rust Bitcoin #5493 (2:07:36)
Bitcoin Optech24,438 görüntüleme • 4 ay önce
Jonas Nick (Jonas Nick) and Bastien Teinturier (t-bast) joined Optech to discuss Newsletter #371: News 0:48 Provable Cryptography Workbook Releases and release candidates 10:48 Bitcoin Core 29.1 11:17 Eclair v0.13.0 25:27 Bitcoin Core 30.0rc1 Notable code and documentation changes 33:18 Bitcoin Core #30469 33:18 Eclair #3163 40:27 Eclair #2308 45:18 Eclair #3021 48:08 Eclair #3142 50:30 LDK #4053 58:12 LDK #3886
Bitcoin Optech15,755 görüntüleme • 9 ay önce
Daha fazla içerik yok.