Podcasts about utreexo

I'm joined by guests Rob Hamilton & Vivek to go through the list.Housekeeping (00:01:18) Unleashed.chat rebrands to dataMachineUrgent Vulnerability Disclosures (00:01:52) Private key leak via malformed ECDSA input (00:09:12) ESP32 Security Concerns (00:21:32) Coinos revokes NWC connection secretsVivek's Corner (00:22:51) Invalid mining jobs by AntPool & friends during forksBitcoin • Software Releases & Project Updates (00:37:44) COLDCARD (00:52:47) Sparrow Wallet (00:54:33) Lark (00:55:03) Krux (00:56:37) Cove Wallet (00:59:09) Nunchuk Desktop (01:00:32) BTCPayServer (01:00:44) Bitcoin Keeper (01:01:25) BlueWallet (01:02:08) Bitcoin Safe (01:03:15) Bitkey App (01:04:05) libwally-core (01:06:00) Bisq2 (01:06:04) RoboSats (01:06:08) Boltz Exchange (01:06:10) Zaprite (01:06:13) Blockstream Explorer API (01:07:22) Mempal (01:07:29) Iris Wallet desktop (01:07:31) Utreexo (01:07:34) ESP Miner• Project Spotlight (01:07:38) Reorg Calculator (01:07:51) Bitcoin Core Config Generator (01:09:05) Bitcoin Core Snapshots (01:09:11) Boot Protocol (01:09:18) multisig-backup (01:09:58) Wallet backup (01:10:04) regtest-in-a-podVulnerability Disclosures (01:11:56) JavaScript injection attack (01:15:05) Malicious PyPI package 'set-utils' steals Ethereum private keys (01:16:57) OpenSSH vulnerabilities expose clients and servers to attacks (01:17:05) USB side-channel attacks (01:17:37) Cellebrite (01:17:49) Messengers vulnerabilities (01:17:56) GitVenom (01:18:10) Stablecoin payment firm Infini loses $50M in exploit (01:18:18) Five dollar wrench attacksAudience Questions (01:20:00) Comment on a flaw in Bitcoin Core regarding mining pools and their vulnerability against block withholding attacksNostr • Project spotlight (01:22:32) 24242.io (01:22:49) nostr.media (01:22:58) Frostr (01:23:33) nostr-double-ratchet (01:23:44) DVMCP (01:23:53) Samiz (01:24:00) Welshman (01:24:09) Norma (01:24:20) Wallet Relay (01:24:27) Nostr0 (01:24:35) nAuth Protocol (01:24:43) HostrBoosts (01:25:36) Shoutout to top boosters @sean, @pink monkey, @Anonymous, @martinbarilik, @Momo Tahmasbi & @jespada.Links & Contacts:Website: https://bitcoin.review/Substack: https://substack.bitcoin.review/Twitter: https://twitter.com/bitcoinreviewhqNVK Twitter: https://twitter.com/nvkTelegram: https://t.me/BitcoinReviewPodEmail: producer@coinkite.comNostr & LN: ⚡nvk@nvk.org (not an email!)Full show notes: https://bitcoin.review/podcast/episode-93

Mark “Murch” Erhardt and Mike Schmidt are joined by Dave Harding, Niklas Gögge, Gloria Zhao, and Rearden to discuss ⁠Newsletter #334: 2024 Year-in-Review Special⁠. January Fee-dependent timelocks (16:18) Optimized contract protocol exits (17:20) LN-Symmetry proof-of-concept implementation (18:22) February Replace by feerate (22:32) Human-readable payment instructions (27:25) Improved ASMap generation (28:09) LN dual funding (32:33) Trustless betting on future feerates (32:56) Summary 2024: Vulnerability disclosures (7:05) March BINANAs and BIPs (33:33) Enhanced feerate estimation (34:41) More efficient transaction sponsorship (46:08) April Consensus cleanup (50:06) Reforming the BIPs process (51:08) Inbound routing fees (53:10) Weak blocks (54:01) Restarting testnet (57:43) Developers arrested (1:00:06) Summary 2024: Cluster mempool (1:01:10) May Silent payments (1:06:51) BitVMX (1:07:37) Anonymous usage tokens (1:09:50) LN channel upgrades (1:12:00) Ecash for pool miners (1:13:33) Miniscript specification (1:14:54) Utreexo beta (1:16:16) June LN payment feasibility and channel depletion (1:18:17) Quantum-resistant transaction signing (1:20:02) Summary 2024: P2P transaction relay (1:20:39) July Blinded paths for BOLT11 invoices (1:31:07) ChillDKG key generation for threshold signatures (1:31:47) BIPs for MuSig and threshold signatures (1:32:18) August Hyperion network simulator (1:33:00) Full RBF (1:33:56) Summary 2024: Covenants and script upgrades (2:08) September Hybrid jamming mitigation tests and tweaks (1:35:10) Shielded CSV (1:38:40) LN offline payments (1:41:22) October BOLT12 offers (1:42:34) Mining interfaces, block withholding, and share validation cost (1:43:13) Summary 2024: Major releases of popular infrastructure projects (1:50:41) November SuperScalar timeout tree channel factories (1:51:19) Fast and cheap low-value offchain payment resolution (1:53:29) Summary 2024: Bitcoin Optech (1:55:17)

I'm joined by guests Rijndael & Ben Carman to go through the list.I'm joined by guests Rijndael & Ben Carman to go through the list.Housekeeping 00:00:51 Nostr Rising 00:01:36 New COLDCARD Tutorials 00:01:40 Coinkite is opening an office in LATAM 00:01:50 Bitcoin per Share 00:01:54 Grumpy Surfer SATSCARDMajor/Urgent Vulnerability Disclosures 00:02:08 Disclosure of CVE-2024-38365 00:05:32 Disclosure of CVE-2024-35202 00:06:54 Krux BIP85 password generationx 00:07:32 Coracle unintentionally sending user session dataBitcoin • Software Releases & Project Updates 00:11:00 Electrum 00:14:31 Nunchuk Android 00:14:46 Bitcoin Keeper 00:16:49 Bisq2 00:16:58 Wasabi Wallet 00:22:32 Fully Noded 00:22:59 Krux-installer 00:23:14 BoltzExchange Client 00:23:31 Utreexo 00:23:42 Bitcoin Safe 00:27:06 Joinstr App 00:27:13 Bitkey App 00:28:30 Bitcoin Jungle Mobile 00:29:26 DATUM Gateway 00:30:28 ESP-Miner 00:30:42 Braiins Toolbox 00:30:46 Blockstream Green iOS 00:31:07 Defibi App 00:31:45 Nirvati 00:32:08 BTCmap-android 00:32:18 Kyoto• Project Spotlight 00:33:17 2140.dev 00:34:24 Localhost Research 00:34:49 Rewind Bitcoin 00:35:30 bitcoinutils.dev 00:35:46 Standalone Bitcoin Consensus Engine 00:35:54 Fabric 00:36:06 l402_middleware 00:36:19 NodeWatch 00:36:32 Bitcoind Quick 00:36:44 Chorly 00:36:53 Satoffee 00:37:00 Koinvote 00:37:14 Bitcoin Prediction Market 00:37:24 LiquiSabi 00:37:34 Coin DemoVulnerability Disclosures 00:37:42 GoldenJackal specialized toolsets for targeting air-gapped systems 00:38:03 Radiant Capital hack 00:38:25 Locate X 00:38:38 Qualcomm zero-day vulnerability 00:39:03 Research discovers flaws in five end-to-end encrypted cloud services 00:39:20 Security analysis reveals weaknesses in WeChat 00:39:34 Imprompter 00:39:46 Tails 00:39:56 Critical "use-after-free" vulnerability (CVE-2024-9680)Privacy & Other Related Bitcoin Projects • Software Releases & Project Updates 00:40:38 SimpleX 00:40:41 SideBand 00:40:48 Reticulum MeshChat 00:40:52 Tor Browser• Project Spotlight 00:40:56 Pubky CoreLightning & L2(+) • Project Spotlight 00:42:00 Simplicity & Simfony by Blockstream 00:42:09 Spark 00:44:39 Blockbuster• Software Releases & Project Updates 00:44:45 Core Lightning 00:44:54 LDK Node 00:44:58 Phoenix 00:45:01 Zeus 00:45:06 Breez SDK Core 00:45:12 Alby 00:45:15 CashuMe 00:46:11 Microbolt 00:46:18 Geyser 00:47:08 LN Markets 00:47:14 Zaprite introduces SandboxNostr • Project spotlight 00:47:20 Pokey 00:47:25 White Noise live demo 00:47:41 Nostrastic 00:49:14 AlgoRelay 00:49:22 ppe-relay 00:49:27 Search Relay 00:49:31 Flotilla 00:51:40 nosweet.net 00:51:54 Docstr 00:52:13 Translator 00:52:18 rx-nostrBoosts 00:52:39 Shoutout to top boosters @Ape Mithrandir, @tdub, @btconboard, @AVERAGE_GARY, @VonPhoto & @BrightSatsTech tip of the day 00:54:16 DeArrow 00:54:26 EarthoNews & Noteworthy • Business & Finance 00:58:48 River now offers 3.8% interest• Art 00:59:46 Bitcoin illustrator NoGood releases The art of NoGood• Funding 00:59:58 Research firm 1a1z releases on how Bitcoin Core development is funded 1:00:06 OpenSats announcements 1:00:13 Spiral announces grant renewals• Privacy 1:00:51 SimpleX publishes Wired's Attack on Privacy• Protocol 1:01:09 Libsecp256k1 adds musigLinks & Contacts:Website: https://bitcoin.review/Substack: https://substack.bitcoin.review/Twitter: https://twitter.com/bitcoinreviewhqNVK Twitter: https://twitter.com/nvkTelegram: https://t.me/BitcoinReviewPodEmail: producer@coinkite.comNostr & LN:⚡nvk@nvk.org (not an email!)Full show notes: https://bitcoin.review/podcast/episode-86

Il protocollo Bitcoin non discrimina! Non considera cose come il colore della pelle, l'orientamento sessuale o di genere, la confessione religiosa o la provenienza geografica. Diffidate sempre dagli scammer che vogliono dare a Bitcoin il proprio colore politico. Bitcoin è per tutti!Inoltre: scopriamo nel dettaglio com'è cambiato il codice di Bitcoin negli anni, arriva la soluzione "familiare" per la self custody, cos'è Utreexo e come risolve alcuni problemi di scalabilità, e Satoshi Nakamoto nominato per il Nobel nel 2016.

UTXO commitments may be needed if blocks get very large as BCH gains popularity and adoption. Calin starts by explaining UTXOs (unspent transaction outputs) and the basic data fields every UTXO contains.He then describes UTXO commitments, the changes required to introduce them, and the advantages and risks involved in going forward with UTXO commitments.Calin Culianu is a prolific BCH developer, and maintainer of many things such as BCHN, Fulcrum Server, and Electron Cash wallet.Links:Calin Culianu on Twitter: https://x.com/cculianuBitcoin Verde UTXO Fastsync proposal: https://bitcoincashresearch.org/t/chip-2021-07-utxo-fastsync/502SLIDES: https://docs.google.com/presentation/d/1-kJhYnbh89ytfldnykbxpfyiDVqsA2zi47byyX1eujU/edit?usp=sharingDonations:bitcoincash:qptj70akw0a2tc7z8sycjtx6x4sl4wt0wgemrvmeupSponsors:The Bliss Conference is proudly sponsored by: General Protocols: https://generalprotocols.com and https://bchbull.comThe Bitcoin Cash Podcast: https://bitcoincashpodcast.com/"Ravish Off Ocean" restaurant: https://www.ravishkitchen.com/Commercial Kitchen Stop: https://commercialkitchenstop.com/Also by: Mike Komaransky, Molecular, Toorik, Mini-SatoshiSocials:Website: https://www.bitcoincashpodcast.comTimestamps:0:00 Intro01:00 s/o to Josh Green & Andrew Groot @ Bitcoin Verde01:26 What is a UTXO01:58 UTXO life cycle and state04:00 UTXO sets04:12 Why is the UTXO set important?04:56 Why do nodes need blocks?05:34 Is IBD from 0 a problem?06:06 Why not just download UTXO set?06:44 BCH unchained!07:50 UTXO commitments08:58 Minimal download09:36 Trade-offs vs. Initial Block Download (IBD)10:51 UTXO commitments is an old idea11:53 "UTREEXO"13:19 "Flat" UTXO table14:37 "Flat" set challenges15:42 Elliptic Curve Multiset Hash (ECMH)16:31 ECMH overview17:28 ECMH properties18:47 Bucketing for scale19:20 UTXO commitments20:05 Consensus changes20:36 P2P protocol changes21:13 Initial phase-in22:21 Activation on-chain22:47 Advantages of UTXO commitments23:41 Risks24:29 Links for further reading24:50 Q : UTXO snapshots26:09 Q : Mempool synchronization27:42 Q : Joining hashes28:44 Q : Orphan blocks29:21 Q : History of EC hash function30:05 Q : Mempool31:49 Q : Coin base transaction32:35 Q : Assessing risks34:26 Outro#bitcoin #bitcoincash #bch #btc #crypto #cryptocurrency #cbdc ▪️

I recently spoke at Bitcoin Seoul 2024 and here are some interviews with some of the speakers: Calvin Kim on utreexo Gloria Zhao on Bitcoin Core and mempool Laolu on Taproot Assets and covenants Saifedean on Central Banking and tax cattle Obi Nwosu on Fedi Jimmy Song on Bitcoin in Korea Timestamps: (00:00) - Calvin Kim on importance of Bitcoin conferences (01:51) - Simplifying Utreexo (03:31) - What is Utreexod? (04:51) - Will node providers support Utreexo? (06:38) - Gloria Zhao on BIP431 (Truc) (08:15) - Implications of Truc (12:26) - What is mempool cluster? (14:08) - P2P encryption on Bitcoin core V27.0 (15:22) - Upcoming developments on Bitcoin core (18:04) - Sponsors(20:13) - Laolu (Roasbeef) on Taproot assets (25:29) - LSP Challenges on issuing stablecoins (28:21) - Views on covenants (31:51) - Ensuring protocol safety while enabling Opcodes (34:33) - Saifedean's views on Bitcoin Seoul 2024 (34:44) - Central Bank behaving like a private organisation (40:21) - ‘The Keynesian Voodoo'  (46:35) - All roads lead to Bitcoin (48:26) - Sponsors (50:45) - Latest developments at Fedi with Obi Nwosu (52:23) - Role of the Fedimint Guardians (54:40) - Fees on Fedi (56:18) - Fedi's Social backup and recovery model (58:26) - Risks of getting rugged (1:01:23) - Fedi is trust-reduced (1:03:11) - Jimmy Song's views on Bitcoin Seoul 2024 (1:04:18) - Views on Bitcoin's Technical developments (1:05:46) - Savings culture among Koreans & role of Bitcoin (1:09:16) - Outro Links: X: x.com/saifedean Saifedean episode: https://saifedean.com/podcast/222-central-banking-works X: x.com/glozow Bitcoin review club:  https://bitcoincore.reviews/ BIP 431: https://github.com/bitcoin/bips/blob/master/bip-0431.mediawiki X: x.com/obi  Fedi: https://www.fedi.xyz/ X: x.com/roasbeef Lightning Labs: https://lightning.engineering/ X: https://x.com/kcalvinalvinn Utreexod beta release: https://groups.google.com/g/bitcoindev/c/5GyV9af9lv4?pli=1  X: x.com/jimmysong Sponsors: Swan.com (code LIVERA) CoinKite.com (code LIVERA) Mempool.space Nomadcapitalist.com/apply Stephan Livera links: Follow me on X: @stephanlivera Subscribe to the podcast Subscribe to Substack

We're joined by Bitcoin analyst ⁠⁠@_Checkmatey_⁠⁠ to run through another huge month of headlines. With this much news, we've decided to do our recap fortnightly going forward. Sponsored by HardBlock: ⁠⁠⁠⁠⁠⁠⁠⁠⁠www.hardblock.com.au⁠⁠ Try us with 6months Auto-Send withdrawals for free:⁠  ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Hardblock discount link⁠⁠⁠ ════════════════════ ⁠⁠⁠Australian News • ⁠⁠⁠⁠Julian Assange wins his right to appeal extradition to the USA • Aus E-Safety saga continues • Australian Government passes Digital ID Bill •⁠ Medical prescription provider MediSecure data leak in ransomware attack •⁠⁠⁠ ⁠RBA renovations exceed budget by over 400% Global News • ⁠CZ sentenced to 4 months jail and to pay $4.3B • Bitcoin Judas arrested, US seeking extradition • Tornado Cash developer Alexey Pertsev behind bars • ⁠Venezuela bans Bitcoin mining •⁠ Peer to Peer Rights Fund launched to defend Samourai Devs who had their first hearing •⁠⁠ Bitcoin Designers needed •⁠⁠ MARA partners with Kenyan Government on bitcoin Mining • US bans miners from site near ICBMs Technical News • ⁠Bitcoin++ Script edition goes full speed ahead on Covenants • Microstrategy announces new Ordinals and Inscriptions collection • Silentium wallet launches with support for Silent payments • Utreexo leads the way toward mobile nodes • ⁠Nostr Zap.store launched • Bitaxe Supra open-source home miner now available • New CoinJoin service Emessbee is available • Cashu.me open-source browser wallet goes live Full YouTube: ⁠⁠⁠Ep69 April News⁠ ════════════════════

Industry day en Praga con primeras impresiones, Calvin Kim de UTreeXo, Karliatto, Gabo, Fernando de Blockstream y Ariel Escúchame en Fountain aquí https://bit.ly/Fountain_Lunaticoin Más información en mi BLOG https://bit.ly/LunaticoinBLOG Twitter: https://twitter.com/lunaticoin Nostr: https://bit.ly/Nostr_Luna Contenido adicional en mi Patreon https://bit.ly/Patreon_Luna Mención especial a los sponsors de este podcast: Compra bitcoin sin KYC en HodlHodl: https://bit.ly/hodlhodl-luna Custodia tus bitcoin con Coldcard de Coinkite: https://bit.ly/coinkite-luna Vive con bitcoin en Bitrefill: https://bit.ly/Luna_Bitrefill

Dave Harding and Mike Schmidt are joined by Maxim Orlovsky to discuss Newsletter #247. News RGB update (1:12) Changes to services and client software Descriptor wallet library adds block explorer (36:02) Stratum v2 reference implementation update announced (38:02) Liana 0.4 released (42:35) Coldcard firmware supports additional sighash flags (46:12) Zeus adds fee bumping features (45:12) Utreexo-based Electrum Server announced (48:12) Releases and release candidates BDK 0.28.0 (53:08) Core Lightning 23.02.2 (55:01) Core Lightning 23.05rc1 (55:40) Notable code and documentation changes Bitcoin Core #27358 (56:57) Core Lightning #6120 (1:01:14) Eclair #2584 (1:04:54)

In this episode of Bitcoin, Explained, Aaron and Sjors explain Stamps, a new(?) protocol to upload images onto the Bitcoin blockchain, which end up in the UTXO set. To learn more about some of the concepts mentioned in this episode, also check out episode 15 (Utreexo), episode 61 (OP_RETURN), episode 72 (Inscriptions) and episode 75 (Multisig). Episode Sponsor: https://voltage.cloud/ Sjors New Book: https://www.amazon.com/Bitcoin-Technical-innovations-Sjors-Provoost/dp/9090360425 Don't miss out on the biggest Bitcoin event of the year! B23 in Miami is coming up fast, get your tickets now! Lower your time preference and lock-in your BITCOIN 2023 conference tickets today! Use the code BMLIVE for a 10% Discount! - https://b.tc/conference/2023

UTREEXO é uma implementação do protocolo Bitcoin que tem como objetivo reduzir significativamente o processamento e armazenamento de blocos nas máquinas rodando nodes para atender usuários com esses gargalos. Uma das possibilidades seria a sincronização de nodes soberanos em celulares de maneira rápida e segura utilizando um full node de confiança como ponte de 1kb para um estado avançado da rede, antes da criação da carteira no celular. O Davidson Souza esteve trabalhando na implementação do UTREEXO em Rust e agora está com um novo projeto que facilita a utilização desse tipo de node com carteiras que utilizam Electrum Server, o Floresta. Dov conversou com ele para entender melhor e começar a sua jornada nessa toca. Repositórios relevantes https://github.com/utreexo/utreexod https://github.com/Davidson-Souza/Floresta https://github.com/mit-dci/rustreexo Anúncio do Floresta e twitter do Davidson https://twitter.com/Erik17192799/status/1640831466085990400 https://medium.com/vinteum-org/introducing-floresta-an-utreexo-powered-electrum-server-implementation-60feba8e179d ZK Proofs https://twitter.com/BTCillustrated/status/1641223500084936706 Apresentação do autor do UTREEXOD e coautor da Lightning Network https://www.youtube.com/watch?v=6Y6n88DmkjU Para deixar feedback no Bitcoin Discord Entre no: discord.bitcoinheiros.com Acesse a pergunta https://discord.com/channels/791295335279493152/1019659099333464074/threads/1074850967054471278 Gravado no bloco 783648 00:00 Introdução 02:05 O que é o node UTREEXO e onde posso implementar para usar? 04:49 O que acontecerá quando eu estiver rodando um node UTREEXO? 05:47 Bitcoin Core e nodes: Fundamentos básicos do funcionamento da rede Bitcoin 10:48 Nodes Bitcoin: As funcionalidades para os usuários e a rede Bitcoin 13:05 Verificação de transações de bitcoin e a importância das UTXOS Set: Como são feitas e verificadas as transações? 18:42 Os problemas e dilemas de armazenar, re-escrever e ler grandes quantidades de UTXOs 26:54 Tipos de nodes: Os quatro tipos de nodes possíveis dentro da rede Bitcoin com o UTREEXO 30:04 O funcionamento, limitações e diferenças de um node UTREEXO 40:48 Um pouco mais sobre a história de Davidson Souza no Summer Bitcoin e no projeto UTREEXO 43:42 Projeto Floresta: Um Protótipo de UTREEXO em Rust que facilita a utilização em carteiras que usam Electrum Sever 49:34 Tutorial para quem deseja testar a Floresta e mais respostas para dúvidas sobre UTREEXO 01:01:37 Seria possível pegar a informação de Initial Block Download com UTREEXO confiável e não passar por ele? 01:07:35 Eu devo apenas usar o UTREEXO, Full Node ou os dois? - O UTREEXO e Floresta é mais eficiente e otimizado por seguir a XPub? 01:13:03 O que posso fazer para ajudar a melhorar o UTREEXO e Floresta sendo desenvolvedor ou usuário não técnico? ________________ APOIE O CANAL https://bitcoinheiros.com/apoie/ ⚡ln@pay.bitcoinheiros.com Loja dos Bitcoinheiros https://loja.bitcoinheiros.com/ Escute no Fountain Podcasts (https://fountain.fm/join-fountain) para receber e enviar satoshinhos no modelo Value4Value SIGA OS BITCOINHEIROS: Site: https://www.bitcoinheiros.com Youtube: https://www.youtube.com/bitcoinheiros Twitter: https://www.twitter.com/bitcoinheiros Allan - https://www.twitter.com/allanraicher Dov - https://twitter.com/bitdov Becas - https://twitter.com/bksbk6 Ivan - https://twitter.com/bitofsilence Instagram: https://www.instagram.com/bitcoinheiros Facebook: https://www.fb.com/bitcoinheiros Podcast: https://anchor.fm/bitcoinheiros COMO GUARDAR SEUS BITCOINS? Bitcoinheiros recomendam o uso de carteiras Multisig com Hardware Wallets de diferentes fabricantes ou próprias. Para ver as carteiras de hardware que recomendamos, acesse https://www.bitcoinheiros.com/carteiras Veja os descontos e clique nos links de afiliados para ajudar o canal Por exemplo, para a COLDCARD - https://store.coinkite.com/promo/bitcoinheiros Com o código "bitcoinheiros" você ganha 5% de desconto na ColdCard Playlist "Canivete Suíço Bitcoinheiro" https://www.youtube.com/playlist?list=PLgcVYwONyxmg-KH5bwzMU4sdyMbVMPqwb Playlist "Carteiras Multisig de Bitcoin" https://www.youtube.com/playlist?list=PLgcVYwONyxmi74PiIUSnGieNIPqmtmdjW ISENÇÃO DE RESPONSABILIDADE: Este conteúdo foi preparado para fins meramente informativos. NÃO é uma recomendação financeira nem de investimento. As opiniões apresentadas são apenas opiniões. Faça sua própria pesquisa. Não nos responsabilizamos por qualquer decisão de investimento que você tomar ou ação que você executar inspirada em nossos vídeos. --- Send in a voice message: https://podcasters.spotify.com/pod/show/bitcoinheiros/message

Mark “Murch” Erhardt and Mike Schmidt are joined by Calvin Kim, James O'Beirne, and Greg Sanders to discuss Newsletter #242. News Service bit for Utreexo (1:28) Releases and release candidates Core Lightning v23.02.2 (22:04) Libsecp256k1 0.3.0 (25:47) LND v0.16.0-beta.rc3 (29:01) Notable code and documentation changes Bitcoin Core #25740 (30:01)

Calvin Kim (BitMEX & HRF grantee) joins me to talk about utreexo: utreexo and the UTXO set comparison with other ideas e.g. assumevalid and assumeUTXO utreexo proofs Types of utreexo nodes - Bridge + Compact State nodes How it might look in practice Running your own electrum server Privacy benefits Links: Twitter: @kcalvinalvinn utreexo Github: https://github.com/utreexo/utreexo Overview at MIT DCI https://dci.mit.edu/utreexo Blog post: Out of Order Block Validation with Utreexo Accumulators Sponsors: Swan Bitcoin Mempool.space Unchained Capital (code LIVERA) CoinKite.com(code LIVERA) Buildonl2.com BTCPrague.com

Join Marty as he sits down with Sjors to discuss a million little bitcoin rabbit holes. Follow Sjors on Twitter Check out the Sjors's book 7:00 - A wild Sjors appears in Austin! 10:08 - Senator Warren's DAAML bill 13:46 - Miners could start self censoring 20:24 - Forced labour 22:28 - Who interested in passing DAAML? 24:09 - Warren's terminology of "money transmission" 25:25 - Can this kill Bitcoin? 30:30 - State of Bitcoin development 33:08 - Utreexo and the growing blockchain 39:44 - Erlay 46:39 - Back to Utreexo and blockchain growth 50:44 - Foreshadowing a new blocksize war 55:10 - Building Bitcoin with future humanity in mind 58:06 - Bitcoin full node is a ship of Theseus 1:01:25 - Sjors backstory: Physics and Ducks 1:04:52 - Sjors backstory: Gold and Bitcoin 1:08:07 - Javascript dependency circus 1:09:07 - Geeks project 1:16:44 - Defending your node 1:20:07 - Separating wallets from nodes 1:25:28 - Miniscript 1:31:39 - How's Taproot doing? 1:34:27 - Are devs spread too thin? 1:36:09 - Bitcoin: A Work In Progress 1:41:59 - AI writers 1:46:44 - What happened with bitcoin core v0.24.0 1:47:39 - Checkpoints 1:52:36 - Bitcoin's upcoming 14th birthday 1:53:39 - Regulatory attacks 1:58:25 - Circular economy helps with privacy 1:59:48 - Countries switching to bitcoin 2:04:04 - Blocked by Taleb 2:05:28 - Ending Shoutout to our sponsors: Unchained Capital Braiins CrowdHealth TFTC Merch is Available: Shop Now Join the TFTC Movement: Main YT Channel Clips YT Channel Website Twitter Instagram Follow Marty Bent: Twitter Newsletter Podcast

EPISODE: 54 BLOCK: 722401 PRICE: 2269 sats per dollar TOPICS: pruned nodes, utreexo, validation, full nodes, tradeoffs, liquid, soft forks, utxo set @mario_gibney: https://twitter.com/mario_gibney @kcalvinalvinn: https://twitter.com/kcalvinalvinn @sanket1729: https://twitter.com/sanket1729 @seardsalmon: https://twitter.com/seardsalmon @SomsenRuben: https://twitter.com/somsenruben streamed live every tuesday: https://citadeldispatch.com twitch: https://twitch.tv/citadeldispatch bitcointv: https://bitcointv.com/video-channels/citadeldispatch/videos podcast: https://www.podpage.com/citadeldispatch telegram: https://t.me/citadeldispatch support the show: https://citadeldispatch.com/contribute stream sats to the show: https://www.fountain.fm/ join the chat: https://matrix.to/#/#citadel:bitcoin.kyoto

On this episode of The Van Wirdum Sjorsnado, Aaron and Sjors are once again joined by Ruben Somsen. This time, the trio doesn't discuss one of Somsen's own proposals, but they dive into a concept by Tadge Dryja called Utreexo.   Helpful links: https://www.youtube.com/watch?v=6Y6n88DmkjU   https://bitcoinmagazine.com/articles/bitcoins-growing-utxo-problem-and-how-utreexo-can-help-solve-it   Support the Show! Follow Bitcoin Magazine on Twitter @BitcoinMagazine Follow Aaron van Wirdum @AaronvanW Follow Sjors Provoost @provoost Follow Ruben Somsen @SomsenRuben   Music: Song Title: Segwit Sounds By: The NakamoTones Album: Citadel Music Produced by: Bitcoin Audio

On this episode of The Van Wirdum Sjorsnado, Aaron and Sjors are once again joined by Ruben Somsen. This time, the trio doesn’t discuss one of Somsen’s own proposals, but they dive into a concept by Tadge Dryja called Utreexo. Helpful links: https://www.youtube.com/watch?v=6Y6n88DmkjU   https://bitcoinmagazine.com/articles/bitcoins-growing-utxo-problem-and-how-utreexo-can-help-solve-it Support the Show! Follow Bitcoin Magazine on Twitter @BitcoinMagazine Follow Aaron van Wirdum @AaronvanW Follow Sjors Provoost @provoost Follow Ruben Somsen @SomsenRuben Music: Song Title: Segwit Sounds By: The NakamoTones Album: Citadel Music Produced by: Bitcoin Audio

SUPPORT THE SHOW: LEDN offers Bitcoin backed loans – Sign up and get $50 free https://bit.ly/2CAZTZh Get the Ledger Backup Pack – Includes Ledger Nano X & S https://shop.ledger.com/products/ledger-backup-pack?r=faca Get Wasabi wallet and enjoy your privacy https://wasabiwallet.io/ MY ALL-ENCOMPASSING GUIDE TO GETTING STARTED WITH BITCOIN https://www.btcsessions.ca/post/how-to-buy-sell-and-use-bitcoin-in-canada Buy Bitcoin in Canada on Coinberry and get $20 after your first $50 purchase https://app.coinberry.com/invite/c5d52730857 Buy Bitcoin in Canada using Shakepay and get $10 for free after your first $100 purchase: https://shakepay.me/r/HUQFI60 NordVPN helps with your internet privacy – Get 70% off https://nordvpn.org/btcsessions If you value my work and would like to send me a tip, they are always appreciated! LIGHTNING tips: https://tippin.me/@BTCsessions Join my Telegram channel! https://t.me/btc_sessions SHOW RESOURCES: US regulators have clarified that banks can offer custodial services for cryptocurrency https://www.forbes.com/sites/haileylennon/2020/07/22/bitcoin-meets-banking-as-us-bank-regulator-permits-cryptocurrency-custody/#503456875479 Forbes: Reasons to dump your stimulus check into Bitcoin https://www.forbes.com/sites/tatianakoffman/2020/07/23/invest-your-second-stimulus-check-into-bitcoin/?subId3=xid:fr1595611618812fae#37e196313fa3 Coinbase CEO Brian Armstrong voices regrets over Neutrino acquisition https://decrypt.co/36608/coinbase-ceo-reflects-on-neutrino-acquisition-we-messed-up A more efficient way of running Bitcoin? Utreexo released https://medium.com/mit-media-lab-digital-currency-initiative/utreexo-demonstration-release-a0d87506fd70 Understanding Orphaned Blocks on the BTSE Academy https://www.academy.btse.com/post/orphaned-blocks --- Support this podcast: https://anchor.fm/btcsessions/support

This week Marty and Matt discuss: - More thoughts on samourai postmix address reuse issue from last week - Wasabi blog on twitter hack posted then deleted - OXTResearch analysis of twitter hacker's wasabi usage - Major exchanges working on a KYC data sharing agreement to satisfy demands from FATF - BitMEX provides $50K grant to Jeremy Rubin - US Banks can now custody bitcoin - Utreexo demonstration release - RaspiBlitz v1.6 release candidate 3 add IP2TOR - Eye of Satoshi v0.1.0 - Aaron Van Wirdum on Taproot activation - Testing and improving asmap - myNode Stack by bitcoinqna - Samourai Stack by bitcoinqna - Great threads from @dannydiekroeger - EFF Atlas of Surveillance - CIA can launch offensive cyber attacks more easily now Shoutout to this week's sponsors. Cash App. Start #stackingsats today. Use the promo code: "stackingsats" to receive $10 and contribute $10 to OWLS Lacrosse when you download the app. Unchained Capital. Head over to www.unchained-capital.com/vaults and check out their 2-of-3 multisig vaults.

This week Marty & Matt discuss: - Bryan Bishop releases bitcoin vaults prototype - Ransomware operator now defaults to monero payments - Utreexo explainer - Trezor Model T v2.3.0 - Samourai Wallet v0.99.93 - Whirlpool CLI v0.10.5 released - Apple and Google bluetooth based tracking system integrated at the mobile OS level - Graphene OS guide - Protesting is a "non essential activity" - Masks now required in NYC lol - Surveillance programs escalate worldwide using coronavirus as an excuse - Most popular ethereum chain explorer has added a blacklist tool - Maker foundation lawsuit - Central banks recommend global stablecoin ban, notable ethereum stakeholders caught off guard but they shouldn't be - Libra pivots to simple single currency stablecoin model - 9th anniversary of online poker Black Friday - Mullvad.net VPN releases mobile wireguard compatible apps - SLP Rafael Yakobi Shoutout to this week's sponsors. Cash App. Start #stackingsats today. Use the promo code: "stackingsats" to receive $10 and contribute $10 to OWLS Lacrosse you download the app. Unchained Capital. Head over to www.unchained-capital.com/vaults and check out their 2-of-3 multisig vaults.

Interview Location: BostonInterview Date: Thursday 20th June 2019Company: MIT Digital Currency InitiativeRole: Research ScientistScaling has been a constant thorn in the side of Bitcoin. Solutions for scaling has led to a civil war, multiple forks and is the centre of many arguments on Reddit and Twitter.The Bitcoin blockchain is currently around 230GB and syncing the blockchain can take multiple days. This is just one of the barriers which may put people off running the software, but what if you could run it on your phone? That is exactly what Tadge is trying to achieve with Utreexo. By not worrying about the full history of the blockchain and only concentrating on data that is relevant to you this may be the solution for the ever increasing size of the data.As well as discussing Utreexo we also get into:- Whether everyone should run a full Bitcoin node- Getting Utreexo into Bitcoin Core- How block explorers can be misleading- What an accumulator is- Taproot and Schnorr signatures-----If you enjoy The What Bitcoin Did Podcast you can help support the show my doing the following:Become a Patron and get access to shows early or help contributeMake a tip:Bitcoin: 3FiC6w7eb3dkcaNHMAnj39ANTAkv8Ufi2SQR Codes: Bitcoin | Ethereum | Litecoin | Monero | ZCash | RipplecoinIf you do send a tip then please email me so that I can say thank youSubscribe on iTunes | Spotify | Stitcher | SoundCloud | YouTube | TuneIn | RSS FeedLeave a review on iTunesShare the show and episodes with your friends and familySubscribe to the newsletter on my websiteFollow me on Twitter Personal | Twitter Podcast | Instagram | Medium | YouTubeIf you are interested in sponsoring the show, you can read more about that here or please feel free to drop me an email to discuss options.

This week Marty and Matt discuss: - Rooftop RHR in SF - code "tftc25" - First 100 person CoinJoin https://blockstream.info/tx/e4a789d16a24a6643dfee06e018ad27648b896daae6a3577ae0f4eddcc4d9174 - 6102 Bitcoin hodl privacy leak overview https://github.com/6102bitcoin/FAQ/blob/master/hodl-privacy.md - Ring cameras creeping https://www.cnet.com/google-amp/news/amazons-helping-police-build-a-surveillance-network-with-ring-doorbells/ - SEC files suit against Kik https://www.theblockcrypto.com/2019/06/05/skeptics-lens-not-defending-crypto-anymore/ https://www.sec.gov/litigation/complaints/2019/comp-pr2019-87.pdf - Initial rollout of LN Watchtowers https://bitcoinmagazine.com/articles/watchtowers-are-coming-lightning#click=https://t.co/5VuAHhvsoq - Samourai Dojo open sourced and released https://blog.samouraiwallet.com/post/185312260292/introducing-samourai-dojo-10-open-source-and/ - Utreexo proposal https://eprint.iacr.org/2019/611.pdf - "Buy" stocks and ETFs with bitcoin using Abra in 150+ countries (not US) https://twitter.com/AbraGlobal/status/1133697009381138434?s=19 - Statechains https://medium.com/@RubenSomsen/statechains-non-custodial-off-chain-bitcoin-transfer-1ae4845a4a39 - Weird YouTube AI https://twitter.com/Max_Fisher/status/1135529605530411008 - Fed to cut rates? https://tftc.io/martys-bent/issue-499/ Shoutout to this week's sponsors: Cash App. Head over to the App Store or Google Play Store, download cash.app and start #stackingsats today. Unchained Capital. Head over to www.unchained-capital.com/vaults and checkout their 2-of-3 multisig vaults. You get 3-months free of Saifedean Ammous' The Bitcoin Standard Research Bulletin when you sign up.

Today's cryptocurrency and blockchain news. Tadge Dryja: Utreexo! Apple CryptoKit Hits

Donate Bitcoin: 3NqhJSAikoFiYmZm3ACGzdw9Lr86ZiLT7K Join our New Patreon: https://www.patreon.com/wcn Breaking Bitcoin https://breaking-bitcoin.com/ Listen to WCN Audio Podcasts: https://itunes.apple.com/us/podcast/w... Call Us LIVE! SKYPE WorldCryptoNetwork Check out the brand new http://WorldCryptoNetwork.com/ Follow WCN on Twitter: https://twitter.com/WorldCryptoNet

On this edition of the Crypto.IQ Daily Radio Show we do a deep dive market analysis. The crypto market is in the red this morning and Bitcoin (BTC) dropped as low as $7,500 yesterday evening. The CME gap and a longer term support level suggests that Bitcoin (BTC) could head down towards $7,000. We discuss how the SEC is suing Kik for the $100 million Kin ICO, and alleges that Kik sold $55 million of Kin tokens to United States investors without following the proper securities procedures. The SEC is seeking to ban Kik from conducting crypto activity, wants to return investments to investors, and is seeking a civil penalty. Learn about Utreexo, a new protocol developed by Lightning Network Co-Creator Tadge Dryja. Utreexo will make it faster and easier to run a Bitcoin (BTC) full node, which would increase the health of the Bitcoin (BTC) network and increase user security. Hear about how Former Mt. Gox CEO Mark Karpeles is launching a company which hopes to develop a blockchain-based operating system.

命名系统的不可能三角是什么、为什么区块链可能打破这个不可能三角？Payment Channel 最早可以追溯到中本聪，在演进过程中它发生了哪些变化？为什么说 Lightning Network 是 Payment Channel 和 Network 的集大成者？ Jan 和 Terry 相隔三年，再一次单独录制节目，给你带来满满干货。 除了在泛用型播客客户端收听订阅《 Fork It 》，您还可以在喜马拉雅 (https://www.ximalaya.com/keji/19792413/) 和网易云音乐 (https://music.163.com/#/djradio?id=792240368)收听节目。 What are you waiting for? Let’s Fork It! Show Notes 聊聊比特币背后的技术和Blockchain - Teahour.fm (http://teahour.fm/2015/12/27/talk-with-jan-about-bitcoin-and-blockchain.html) MIT Bitcoin Expo (https://mitbitcoinexpo.org/) Utreexo (https://github.com/mit-dci/utreexo) Thaddeus Dryja (https://twitter.com/tdryja) Dagger Hashimoto (https://github.com/ethereum/wiki/wiki/Dagger-Hashimoto) Joseph Poon (https://twitter.com/jcp) Handshake (https://handshake.org/) Namecoin (https://namecoin.org/) zooko (https://twitter.com/zooko) Zooko's triangle (https://en.wikipedia.org/wiki/Zooko%27s_triangle) Aaron Swartz (https://zh.wikipedia.org/wiki/%E4%BA%9A%E4%BC%A6%C2%B7%E6%96%AF%E6%B2%83%E8%8C%A8) Payment Channel History (https://en.bitcoin.it/wiki/Payment_channels) BIP 65 (https://github.com/bitcoin/bips/blob/master/bip-0065.mediawiki) Peter Todd (https://twitter.com/peterktodd) SegWit - Wikipedia (https://en.wikipedia.org/wiki/SegWit)

Tadge Dryja, a research scientist at DCI who co-invented the Lightning Network. We chat about his current research (uTreeXO, a dynamic accumulator for Bitcoin state) and discuss non-fork ways to bootstrap upgrades to a network (a bridge node for uTreeXO).