Bitcoin Optech Podcast

Join Bitcoin Optech as we discuss Bitcoin and Lightning technology each week and review our newsletters.https://bitcoinops.org/

Bitcoin Optech Podcast is a news podcast hosted by Bitcoin Optech, with 210 episodes on record and a Required Pod Score of 80. PitchCentric scores this show on Booking Probability, Listen Score, and live audience signals refreshed every 24 hours.

Bitcoin Optech hosts Bitcoin Optech Podcast, a news show with 210 episodes published.

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  Bitcoin Optech Podcast

  Bitcoin Optech: Newsletter #418 Recap

  Aug 18, 20261h 16m

  Mark “Murch” Erhardt, Gustavo Flores Echaiz, and Mike Schmidt are joined by Michael Ford (fanquake) and Martin Zumsande to discuss ⁠Newsletter #418⁠ . News ● Message transfer failure (33:07) ● Static Bitcoin Core binaries available for testing (1:19) ● Replacing per-peer transaction rate-limiting with global rate limits (18:44) Releases and release candidates ● BTCPay Server 2.4.2 (43:16) ● LND v0.21.2-beta (45:45) ● LND v0.20.3-beta (45:45) Notable code and documentation changes ● Bitcoin Core #35493 (48:10) ● Core Lightning #9150 (50:57) ● BIPs #2248 (54:13) ● BIPs #2225 (56:07) ● Eclair #3346 (58:50) ● Eclair #3341 (1:02:22) ● LND #11019 (1:05:18) ● LND #11023 (1:09:03) ● Libsecp256k1 #1904 (1:11:49) ● HWI #839 (1:13:58)

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  Bitcoin Optech Podcast

  Bitcoin Optech: Newsletter #417 Recap

  Aug 12, 20261h 40m

  Mark “Murch” Erhardt, Gustavo Flores Echaiz, and Mike Schmidt are joined by Conduition, Ram, and Fabian Jahr to discuss Newsletter #417 . News ● Draft BIP for stale tip relay (29:26) Changing consensus ● CISA for taproot keypath spends (BIP460) (40:38) ● Segwit commitment to post-quantum witness data (57:51) ● PQC output type discussion (1:45) ● Input-triggered transaction expiry (1:03:36) ● Layered quantum recovery of hashed addresses (21:53) ● Segregated Data (SegData) BIP draft (1:08:33) Releases and release candidates ● Libsecp256k1 0.8.0 (1:15:24) Notable code and documentation changes ● Bitcoin Core #35501 (1:18:10) ● Core Lightning #9298 (1:22:47) ● Core Lightning #9353 (1:25:02) ● Eclair #3336 (1:26:15) ● LND #10942 (1:27:53) ● LND #10992 (1:29:35) ● Rust Bitcoin #6364 (1:31:55) ● Rust Bitcoin #6642 (1:33:22) ● BTCPay Server #7491 (1:36:52) ● BTCPay Server #7488 (1:38:35)

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  Bitcoin Optech Podcast

  Bitcoin Optech: Newsletter #416 Recap

  Aug 5, 20262h 7m

  Mark “Murch” Erhardt, Gustavo Flores Echaiz, and Mike Schmidt are joined by Rob Hamilton, PortlandHODL, Chandra Pratap, and fabohax to discuss Newsletter #416 . Action items ● Move funds secured by COLDCARD-generated keys (1:07) News ● Wallets generated by COLDCARD at risk of theft (2:18) ● Disclosure of two DoS vulnerabilities in Core Lightning (36:26) ● Proof of concept for a zero-knowledge proof of reserves (49:54) Selected Q&A from Bitcoin Stack Exchange ● What is Bitcoin's objective definition of transaction neutrality? (1:03:07) ● Why does BIP110's decentralization benefit not outweigh its impact on transaction neutrality? (1:05:17) ● Why does BIP110 require a 55% signaling threshold if its nodes reject non-signaling blocks? (1:09:46) ● Why use ElligatorSwift encoding in BIP324? (1:17:12) ● Was the OP_SUCCESSx reservation in BIP342 designed with specific opcode families in mind? (1:25:36) ● What is the difference between the long-term feerate and the discard feerate? (1:29:14) ● What is the quickest method for migrating a legacy wallet to a descriptor wallet on a pruned node? (1:32:40) ● Is there historical data on orphan/stale block rates during high-fee periods? (1:36:09) Releases and release candidates ● BTCPay Server 2.4.1 (1:41:25) ● Eclair 0.14.1 (1:42:14) Notable code and documentation changes ● Bitcoin Core #34628 (1:44:26) ● Bitcoin Core #28463 (1:49:49) ● Bitcoin Core #32800 (1:54:18) ● Bitcoin Core #34683 (1:56:54) ● Bitcoin Core #33014 (1:58:09) ● Eclair #3325 (1:59:31) ● BOLTs #1346 (2:00:57) ● BOLTs #1344 (2:01:01) ● BOLTs #1343 (2:04:14)

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  Bitcoin Optech Podcast

  Bitcoin Optech: Newsletter #415 Recap

  Jul 28, 20261h 49m

  Mark “Murch” Erhardt, Gustavo Flores Echaiz, and Mike Schmidt are joined by Fabian Jahr, Kruw, and Mojo to discuss ⁠Newsletter #415⁠ . News ● Draft BIP for full aggregation of BIP340 signatures (1:32) Changes to services and client software ● Wasabi Wallet 2.8.0 released (33:11) ● Coinswap v0.2.2 released (46:08) ● Go secp256k1 library announced (1:08:38) ● ASMap dashboard announced (21:06) ● Wavelength alpha released (1:10:01) Releases and release candidates ● Core Lightning v26.06.6 (1:13:06) ● Bitcoin Inquisition 29.4 (1:16:03) Notable code and documentation changes ● Bitcoin Core #35215 (1:17:11) ● Bitcoin Core #35766 (1:21:16) ● BIPs #2075 (1:22:44) ● BIPs #2204 (1:25:46) ● Core Lightning #8935 (1:28:43) ● Core Lightning #9324 (1:33:14) ● libsecp256k1 #1765 (1:35:16) ● Rust Bitcoin #6317 (1:41:46) ● BTCPay Server #7457 (1:44:10) ● BLIPs #71 (1:46:24)

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  Bitcoin Optech Podcast

  Bitcoin Optech: Newsletter #414 Recap

  Jul 21, 20261h 34m

  Mark “Murch” Erhardt, Gustavo Flores Echaiz, and Mike Schmidt are joined by Keagan McClelland and Andrew Toth to discuss Newsletter #414 . News ● Formal verification of the Bitcoin protocol (1:11) Releases and release candidates ● Bitcoin Core 30.3 (39:42) ● Bitcoin Core 29.4 (39:43) Notable code and documentation changes ● Bitcoin Core #35295 (52:43) ● Bitcoin Core #34897 (1:13:54) ● Bitcoin Core #35406 (1:16:13) ● Bitcoin Core #35380 (1:21:36) ● Bitcoin Core #35568 (1:07:36) ● Bitcoin Core #34538 (1:23:43) ● BIPs #2208 (1:25:52) ● LND #10962 (1:27:27) ● LND #10897 (1:30:12) ● BINANAs #21 (1:31:34)

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