Citadel Dispatch

Conversation on regulations and privacy at Bitcoin Amsterdam 2022, moderated by Stephan Livera. Video Version Other Panelists: Patrick Hansen Kevin Murcko Sjors Provoost support dispatch: https://citadeldispatch.com/contribute twitch: https://twitch.tv/citadeldispatch youtube: https://www.youtube.com/channel/UCoA72saVAuQ8hYCnBO0Lymw bitcointv: https://bitcointv.com/video-channels/citadeldispatch/videos podcast: https://www.podpage.com/citadeldispatch   telegram: https://t.me/citadeldispatch stream sats to the show: https://www.fountain.fm/ join the chat: https://matrix.to/#/#citadel:bitcoin.kyoto

The podcast explores Silent Link, a service offering anonymous eSIMs decoupled from users' official identity. Topics include privacy features, challenges faced by Bitcoin-only merchants, and the benefits of accepting Bitcoin globally. The discussions also touch on EPM services vs self-hosted VPNs and positive experiences with Specter Wallet.

Software Releases and Project Updates 00:01:41 COLDCARD Mk4 5.0.7 - Sep 9, 2022 (bit.ly/3BClP0f) 00:05:56 Core Lightning v0.12.0 - Aug 24, 2022 (bit.ly/3S5lr1m) 00:12:43 Blockclock 1.2.0 - Sep 15, 2022 (bit.ly/3BxSILG) 00:13:34 Spectre desktop v1.12.0 - Aug 26, 2022 (bit.ly/3qSWBWK) 00:16:28 Joinmarket v0.9.7 - Aug 28, 2022 (bit.ly/3qWoH3f) 00:17:50 NPM package for SeedXOR. (bit.ly/3C8BOFb) 00:25:56 RoboSats on Umbrel (bit.ly/3fcjDFa) 00:27:19 Ledger adding miniscript (bit.ly/3UmX4xX) 00:29:16 Trezor & Wasabi Join Forces To Make Bitcoin More Private (bit.ly/3BXXJOV) 00:30:03 Fulcrum added to bitcoinbinary (bit.ly/3DK4xBc) 00:37:51 btcd v0.23.1-beta, Aug 31 2022 (bit.ly/3Urjwpv) 00:38:04 Zeus v0.6.6, Aug 26 2022 (bit.ly/3f9vpjD) 00:39:24 Nunchuk implements bip21, Aug 31 2022 (bit.ly/3BZWG14) 00:39:57 BISQ v1.9.5, Aug 22 2022 (bit.ly/3LyPrR5) 00:41:01 Fountain Podcasts v0.4.8 (bit.ly/3f1ZTnH) 01:33:44 ATEC608A NRND (bit.ly/3xGWmBZ) 01:39:26 ETH merge (bit.ly/3SlgfWR) 01:51:21 Spiral - Private info retrieval block explorer (bit.ly/3BDto70) 01:56:03 US Treasury OFAC Releases Clarifications on Tornado Cash Sanctions (bit.ly/3S1PEyl) 01:57:05 BIP Proposal: Wallet Labels Export Format (bit.ly/3Sj5c17) 02:00:51 STARK - Zero knowledge bitcoin blockchain state prover (bit.ly/3C0oT8b) 02:03:09 Mullvad VPN hardware device (bit.ly/3f9LV3p) Noteworthy 00:53:47 BIPBounty: Tax Deductible Bitcoin Bug Bounties  (bit.ly/3LMxP4l) 00:59:34 Fedimint grant season (bit.ly/3S32zjP) 01:00:00 Tether Holds Firm on Decision Not To Freeze Tornado Cash Addresses (bit.ly/3UwFgAg) 01:01:04 New York Digital Investment Group Announces Lightning Accelerator Project “in Wolf’s Clothing” (bit.ly/3xHo1Ti) 01:01:49 Tadge Dryja joins Lightspark (https://bit.ly/3SoAZNG) 01:11:26 Shoutout, no bullshit bitcoin - (bit.ly/3DEqB05) 01:12:22 LN Explorer (bit.ly/3xIYF7k) 01:16:34 Ledger wallets now available at Best Buy (bit.ly/3BA10mr) Bitcoin Optech Newsletter: 01:24:13 Bitcoin Core #23202 extends the psbtbumpfee RPC 01:25:08 Eclair #2387 adds support for fee bumping and signet 01:25:27 LDK #1652 updates support for onion messages w/ ability to send reply paths and decode them when received 01:25:36 HWI #627 adds support for P2TR keypath spends using the BitBox02 hardware signing device 01:33:22 BDK begins verifying both ECDSA and schnorr signatures immediately after the wallet creates them 02:18:00 Events: OsloPlebs Austin Bitcoin Design Club BitBlockBoom Baltic Honeybadger BTCAzores Bitcoin Amsterdam The Bitcoin Collective Atlanta Bitcoin Conf Adopting Bitcoin Unconfiscatable Africa Bitcoin Conf

Different format than usual. This is a debate between Zelko and Mechanic with myself as moderator. We will return to our typical format next dispatch. EPISODE: 76 BLOCK: 754840 PRICE: 5171 sats per dollar DEBATE: Are the tradeoffs of Samourai Wallet's light client mode a benefit to users? Zelko on Twitter Mechanic on Twitter support dispatch: https://citadeldispatch.com/contribute twitch: https://twitch.tv/citadeldispatch youtube: https://www.youtube.com/channel/UCoA72saVAuQ8hYCnBO0Lymw bitcointv: https://bitcointv.com/video-channels/citadeldispatch/videos podcast: https://www.podpage.com/citadeldispatch   telegram: https://t.me/citadeldispatch stream sats to the show: https://www.fountain.fm/ join the chat: https://matrix.to/#/#citadel:bitcoin.kyoto

support dispatch: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://citadeldispatch.com/donate⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠EPISODE: 75BLOCK: 753062PRICE: 5258 sats per dollarTOPICS: tornado cash sanctions, crypto wars of the 90s, code is speech, anonymous contributors, liquid, fedimints, confidential transactions, mining Adam on Twitternew to nostr? try ⁠https://primal.net⁠nostr live chat: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://citadeldispatch.com/stream⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠nostr account: ⁠https://primal.net/odell⁠youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@citadeldispatch⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠podcast: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.podpage.com/citadeldispatch⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠stream sats to the show: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.fountain.fm/(00:01:15) Introduction and funding of the podcast(00:03:01) Ways to support the podcast(00:04:18) Discussion about the Baltic Honey Badger conference(00:56:43) Confidential transactions and their implementation(00:57:51) CT implemented using simplicity and script size(00:58:46) Fees for using confidential transactions(01:00:13) Timeline for implementing simplicity and confidential transactions(01:01:30) Bitcoin's resistance to change and the need for overwhelming support(01:03:26) Federated Chaumian mint (Fedimint) and its potential(01:06:44) Interoperability of Fedimint with lightning and liquid(01:18:58) Blockstream's focus on mining and the acquisition of Spondoolies(01:22:59) Estimating the percentage of energy consumption dedicated to Bitcoin mining in 50 years

NVK and I are joined by Ledger CTO, Charles Guillemet, independent security researcher, Lazy Ninja, and Sparrow maintainer, Craig Raw to discuss bitcoin wallets. 45:22 Support requests 01:03:12 Noob vs advanced user features 01:06:42 Most common attack vectors 01:11:32 Backup and seeds 01:12:29 Seedless multisig setups 01:21:49 Single sig passphrases 01:26:30 Security tradeoffs and considerations 01:31:41 Air gapped PC vs hardware wallets 01:40:28 SD card vs USB connection 01:48:26 BIPs and standards 01:49:16 BIP Proposal: Wallet Labels Export Format 01:58:146 The BIP process 02:03:42 TAPSGINER design and security tradeoffs 02:19:25 Squares new hardware wallet 02:40:00 Defending against government attacks ------ support dispatch: https://citadeldispatch.com/contribute twitch: https://twitch.tv/citadeldispatch youtube: https://www.youtube.com/channel/UCoA72saVAuQ8hYCnBO0Lymw bitcointv: https://bitcointv.com/video-channels/citadeldispatch/videos podcast: https://www.podpage.com/citadeldispatch   telegram: https://t.me/citadeldispatch stream sats to the show: https://www.fountain.fm/ join the chat: https://matrix.to/#/#citadel:bitcoin.kyoto

I was joined by Jack Mallers of Strike and Grant Gilliam of Ten31 on stage at BitBlockBoom 2022 in Dallas. Apologies for the sound quality, they had some technical issues on their side. Video: https://youtu.be/qHjgYsZfHDQ ------ support the show: https://citadeldispatch.com/contribute twitch: https://twitch.tv/citadeldispatch youtube: https://www.youtube.com/channel/UCoA72saVAuQ8hYCnBO0Lymw bitcointv: https://bitcointv.com/video-channels/citadeldispatch/videos podcast: https://www.podpage.com/citadeldispatch   telegram: https://t.me/citadeldispatch stream sats to the show: https://www.fountain.fm/ join the chat: https://matrix.to/#/#citadel:bitcoin.kyoto

show notes: https://github.com/nvk/bitcoin.review.episodes/blob/main/2022-08-22-Episode-04.md support the show: https://citadeldispatch.com/contribute twitch: https://twitch.tv/citadeldispatch  youtube: https://www.youtube.com/channel/UCoA72saVAuQ8hYCnBO0Lymw bitcointv: https://bitcointv.com/video-channels/citadeldispatch/videos podcast: https://www.podpage.com/citadeldispatch   telegram: https://t.me/citadeldispatch stream sats to the show: https://www.fountain.fm/ join the chat: https://matrix.to/#/#citadel:bitcoin.kyoto

Had the pleasure of joining P & Q from Bitcoin Magazine on their show. We ripped it in person in my studio. Video Version: https://youtu.be/gpWEyyS7bKo ------------------- support dispatch: https://citadeldispatch.com/contribute twitch: https://twitch.tv/citadeldispatch   bitcointv: https://bitcointv.com/video-channels/citadeldispatch/videos podcast: https://www.podpage.com/citadeldispatch   telegram: https://t.me/citadeldispatch stream sats to dispatch: https://www.fountain.fm/ join the chat: https://matrix.to/#/#citadel:bitcoin.kyoto

EPISODE: 74 BLOCK: 749169 PRICE: 4140 sats per dollar TOPICS: digital identities, privacy is not secrecy, freedom requires privacy, the end of the rockstardev identity   https://citadeldispatch.com/cd74 support the show: https://citadeldispatch.com/contribute twitch: https://twitch.tv/citadeldispatch bitcointv: https://bitcointv.com/video-channels/citadeldispatch/videos youtube: https://www.youtube.com/channel/UCoA72saVAuQ8hYCnBO0Lymw podcast: https://www.podpage.com/citadeldispatch   telegram: https://t.me/citadeldispatch stream sats to the show: https://www.fountain.fm/ join the chat: https://matrix.to/#/#citadel:bitcoin.kyoto