Jan b @_jan__b
the Netherlands Joined February 2009-
Tweets3K
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Followers223
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Following500
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Likes3K
This is a long post that hopefully bridges some gaps between technical people (devs) and non-technical users and how they look at spam prevention in Bitcoin. I hope that it clarifies why I think that there is such a huge misunderstanding between both camps. I'll preface this…
A real example and opportunity of non-development contributions. Jan B just created a testing guide for the Bitcoin Core v30 release. It outlines the updates in the release as well instructions for testing each. Testing is an important aspect of software development that anyone…
A real example and opportunity of non-development contributions. Jan B just created a testing guide for the Bitcoin Core v30 release. It outlines the updates in the release as well instructions for testing each. Testing is an important aspect of software development that anyone… https://t.co/7W8KilkSqR
I’m searching for bitcoin and nostr projects that have really great READMEs and documentation. Anyone have favorites to share? I’m giving a presentation soon on this and would love to give projects in this space a shoutout!
Did you know that Knots rejects transactions with a locktime set to 21? Most users are just blindly following Luke's mentally questionable astrology. "Your master added new filters. No reviews, just vibes. Please update now". This isn't Bitcoin, this is a clown show.
Many people, myself included, tout the importance of software maintenance in the context of Bitcoin Core. It is easy to throw out "maintenance!" and most people will nod their head in agreement, but I think its helpful to have some examples to understand the depth of this work…
Many people, myself included, tout the importance of software maintenance in the context of Bitcoin Core. It is easy to throw out "maintenance!" and most people will nod their head in agreement, but I think its helpful to have some examples to understand the depth of this work…
If I wanted to destroy Bitcoin, I would just tell everyone the software is perfect and needs no work done on it.
A very pleasant surprise from @0xB10C this morning on compact block reconstruction stats improving to 80% with the min feerate changes!
A new release candidate of Bitcoin Core, v30.0rc1, is available for testing. This is a new major release, and follows v29.0. Release announcement: groups.google.com/g/bitcoindev/c… It is available from: bitcoincore.org/bin/bitcoin-co…
People seem concerned with data embedded in the blockchain ending up verbatim on their disk: that's not actually happening. Blockchain data is obfuscated so that you can't troll people by embedding virus signatures and having malware scanners go wild. github.com/bitcoin/bitcoi…
could it be bitcoin core devs have a reasonable position? x.com/Sun_0f_A_Beach…
Happy 10,000 merged PRs, @bitcoincoreorg!
BREAKING: @blocks’ Proto team announces Rig: a highly durable modular bitcoin mining machine with easily replaceable hashboards, an open source software stack, and energy efficiency of up to 14.1 J/Th. Massive disruption to the mining hardware landscape.
So those precogs were just AI-robots ?
So those precogs were just AI-robots ?
Shout out to all the people that still don’t believe in conspiracies. Your ability to stick to your guns is inspiring.
Can you fix Spaces @nikitabier? It’s down again and we have a show to run.
Looking to contribute to Bitcoin Core but don't know where to start? I've been consolidating a list of potential follow-ups for any contributors to take a look at! bitcoin-followups.info
Eric Voskuil (@evoskuil) joined Bitcoin engineers to discuss architectural and performance differences between libbitcoin and Bitcoin Core: - libbitcoin’s history/latest updates - libbitcoin architecture - Initial block download (IBD) performance - IBD workflow - SwiftSync - Q&A
Bitcoin recently confirmed its 3 billionth spent transaction output 🥳🎉🍾
Putting kids through too many status games makes them risk-averse. They go through middle school, high school, college, every step doing the "right" thing. They go into a world with a deep fear of ever accidentally stepping off the "golden road"
ElsaCowper @90I0gYTNjRH45p7
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UIiana @UIiana4
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Cosmo Crixter 🟠 @CosmoCrixter
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Paranoia @ParanoiaParan
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Tantric Bitcoiner @TantricBitcoin
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overbeykno @overbeykno
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colourorange 🥪 @_colourorange
769 Followers 1K Following studying #bitcoin / studying covenants 🥪 / CTV+CSFS 👍 / running #halfining 🏃♂️ / 🇨🇦 npub1t8l0swtaf0lszprg0mwd2qxpyhme9ucju632n4j8cj4x45stsfxqp4slru
Dan O'Prey ⚡ @danoprey
4K Followers 1K Following #Bitcoin pragmaxi Founding Partner @1A1zBTC Former CPO @Bakkt, CSO & CMO @DigitalAssetCom & co-founder @Hyperledger
BITCOINALLCAPS @BITCOINALLCAPS
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Hennadii Stepanov @hhebasto
3K Followers 400 Following @bitcoincoreorg maintainer supported by @bitcoinbrink npub1dvkcmq4prwxuefmccldvcauslevf3hkyt0r5p6ea2k2q7v7hketqc33z0p
stratospher @spherostrat
607 Followers 1K Following exploring #bitcoin npub1c5dn5g4exe8wqh4wz8w3eq65alz43x78xdwvrj5ey94s25q292ysga0pn2
lDan Heildi @idanheldi_
149 Followers 3K Following Investing in Bitcoin DeFi: GP @goasymmetric. Advisor @TaprootWizards, @mezonetwork. Prev: Head of Marketing @Kraken | Growth @Uber| Product @Blockchain
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Yolanda @r_yolanda72
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Schmidty @bitschmidty
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234 Followers 5K Following Author of The Bitcoin Standard, out in 39 languages, The Fiat Standard & Principles of Economics! Teaching Economics courses on https://t.co/lhrhiQrIG2!
Perez🧊🪴 @Patriciare43
748 Followers 1K Following Producer | Writer | Musician. House, downtempo and other stuff.
Marco @macrohead7
178 Followers 85 Following #npub1j5q8leputn67qwazu2qpmmyt7cx9jnq3nwlzza8rq57udxp9rtestx7phg
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Xaotee @Xaotee9059179
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Joe Burnett @IlICapita1
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k3tan @satsiess
327 Followers 3K Following Founder @ministryofnodes | Bitcoin Node Guides @ https://t.co/fN62S2EmQc | Nodes @ https://t.co/ubVByrG6k3 | Personal [email protected]
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SP500_Insider🇺🇸 @Yqawewu57977
43 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
Sofie van Oranjemuntj... @s_oranjemuntje
498 Followers 910 Following BTC Enthusiast | Gen Z Girlie perspective on #Bitcoin | Advocating for self-custodial & user-friendly BTC access for all | Maxi with a mission 🧡
CherryBertha @uL6Z8SP5T4Nd21A
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Lottie @Lottie102008
159 Followers 263 Following I find joy in ordinary things—fresh ingredients, long walks, museums, quiet mornings with a sketchbook.
Justen Runte @JustenRunt43493
124 Followers 4K Following
DarkSdieOfTheMoon @DarkSide230_
234 Followers 2K Following Freedom -Liberty #we The people Corruption fighter! Who is John GaIt 1A Absolutist - BTC Complex specialist - Never financial advice
Luminex @Yrirho4128
35 Followers 672 Following
DarkSideOfTheMoon @DarkSide2030_0
231 Followers 5K Following Freedom - Liberty #WeThePeople Corruption fighter! Who is John Galt 1A Absolutist - BTC Complex specialist - Never financial advice
David Bailey 🇵🇷... @Abboud84
120 Followers 7K Following Eternal Optimist, Builder, Backer, Vagrant, Evangelist, Nerd, CEO @bitcoinmagazine @TheBitcoinConf @UTXOmgmt All in on Nakatoma
Terry Derek @TerryDerek2637
378 Followers 3K Following Crypto analyst & blockchain enthusiast | Breaking down Web3, DeFi & digital assets | Curating the latest in crypto news, trends & tech | DYOR 🧠🚀
MapleStax Trades Priv... @MapleSta_xs
26 Followers 922 Following Separating the averages. Futures/Options daytrader. I am not a Financial Advisor. All posts are my opinions. CBC Creator
Mirkui @Mirkui65879
90 Followers 2K Following
Xatoshi @BTC_813
643 Followers 946 Following Bitcoin believer | Sharing education, market updates & truth they don’t teach in school 🧠🟧 | Freedom through sound money
Adrian Dittmann @AdrianDittmann6
40 Followers 720 Following Life is too short to worry about stupid things. Have fun. Fall in love. Regret nothing, and don't let people bring you down. Study, think, create, and grow.
Lorena | Bitcoin @lorenaalmadarg
771 Followers 3K Following 🤓bitcoiner educator | ✍🏻 founder Expert in Bitcoin |verified analyst #onchainschool 📈 | 🔶 team of #bitcoinbeach | NOSTR
Pierre l Rochard @bitcoinpierre_4
2K Followers 4K Following Follow for Bitcoin & capital markets insights. CEO of The Bitcoin Bond Company, Steward of @CatholicBitcoin
KEIlR @hahautuyet
320 Followers 629 Following Spend the right time in the right placeLove golf 🏌️♀️
Bernard Shelly @BernardShelly
83K Followers 90K Following Navy Veteran / Cryptocurrency , Defi, and Blockchain Investor / Earn Bitcoin Passively with the Most Efficient Mining Software https://t.co/UeNrDwgcZp
Hennadii Stepanov @hhebasto
3K Followers 400 Following @bitcoincoreorg maintainer supported by @bitcoinbrink npub1dvkcmq4prwxuefmccldvcauslevf3hkyt0r5p6ea2k2q7v7hketqc33z0p
l0rinc @L0RINC
977 Followers 782 Following
gloria @glozow
17K Followers 179 Following This account is not monitored Working on @bitcoincoreorg at @chaincodelabs 6B002C6EA3F91B1B0DF0C9BC8F617F1200A6D25C
Parker Lewis @parkeralewis
79K Followers 292 Following Author - Gradually, Then Suddenly, available exclusively for sale at https://t.co/mm64I0V2H1. Head of Business Development at https://t.co/yCL9SdZKoK working on #bitcoin payments.
Marco @macrohead7
178 Followers 85 Following #npub1j5q8leputn67qwazu2qpmmyt7cx9jnq3nwlzza8rq57udxp9rtestx7phg
Chaincode Labs @ChaincodeLabs
15K Followers 9 Following Chaincode Labs is a research and development group for Bitcoin and related technologies.
Bitcoin Dev Project @Bitcoin_Devs
2K Followers 54 Following Tools and education for you to become more confident and successful in bitcoin tech. 100% free & open-source. bitcoin + FOSS = ₿OSS
Mark the financier @financiermark
2K Followers 500 Following Tracking global flows, sentiment & liquidity shifts. Macro-driven equity investor | Sharing real-time personal thesis.
International Cyber D... @IntCyberDigest
11K Followers 3K Following Your weekly go-to cybersecurity newsletter, curated and commented on by our senior analysts. Got tips? Signal: IntCyberDigest.17
DarkSideMedia @DarkSideMedia_
808 Followers 91 Following Freedom - Liberty #WeThePeople Corruption fighter! Who is John Galt 1A Absolutist - BTC Complex specialist - Never financial advice
calle @callebtc
47K Followers 543 Following #Bitcoin | @CashuBTC | Open-Source Dev | PhD Physics | DMs: @callebtc:https://t.co/vAJltEcLDl
Tuma💀 @TumaBitcoiner
337 Followers 465 Following #Bitcoin, #Freedom and my personal pursuit of #Happiness || Founder Bitcoiners Varese || Author of “Inside Bitcoin Core” || Open Source Reporter @btcinsider__
Sofie van Oranjemuntj... @s_oranjemuntje
498 Followers 910 Following BTC Enthusiast | Gen Z Girlie perspective on #Bitcoin | Advocating for self-custodial & user-friendly BTC access for all | Maxi with a mission 🧡
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Tib3rius @0xTib3rius
69K Followers 596 Following Cybersecurity Content Creator | UwU-Anointed Wapp King | DEF CON Gameshow Host | Ex-Brit | https://t.co/04RRExvxXj (he/him) 🇺🇸 A deeply unserious person.
Open Source Intel @Osint613
717K Followers 846 Following Monitoring Real-Time News & Open Source Intelligence • Middle East • US • Global Events • Anything on my mind
Anas Alhajji @anasalhajji
186K Followers 500 Following Keynote Speaker & Woodworker Everything Energy Daily Energy Report: https://t.co/upw1loHeK3 Weekly: https://t.co/LfUHIpXsWu https://t.co/oCC6irfqv5
Simon Dixon @SimonDixonTwitt
212K Followers 511 Following Left Investment Bank 2006. Launched BankToTheFuture 2010. Spoke at 1st Bitcoin conference & published 1st #Bitcoin book 2011. Angel Investor 💯+ #BTC Companies
David D. Tawil @DavidDTawil
20K Followers 1K Following Host of #FinanceDaily 8-9am ET weekdays; CEO, Centaurus Energy/Layer One $CTA $CTARF; Pres, ProChain Capital; Ex-@CreditSuisse @DavisPolk @Skadden @UMichLaw
Apple TV @AppleTV
1.7M Followers 77 Following 📺 Platonic, Slow Horses, The Morning Show | 🎥 The Lost Bus | ⚽ MLS Season Pass
The Rage @theragetech
5K Followers 34 Following The Rage is an independent publication covering financial surveillance. Privacy is not a crime. Help us stay independent 👉 https://t.co/35lSSGb358
L0la L33tz is more fu... @L0laL33tz
14K Followers 2K Following Independent Journalist. Bylines in too many places. "Anonymous Internet Commentator" @TheJusticeDept Writes @theragetech tips/corrections: [email protected]
David Nicoski CMT @davevermilion
19K Followers 974 Following Institutional Technical Analyst at Vermilion Research https://t.co/YhNlNudJip @VtrResearch
btc++ insider edition @btcinsider__
610 Followers 22 Following bringing bitcoin tech directly to your inbox. join us on the frontier. incubated by @btcplusplus.
Coffeezilla @coffeebreak_YT
733K Followers 2K Following Internet Detective Exposing Scams. Follower of Jesus. Support Investigative Journalism: https://t.co/ATpU5zUzUY Signal Tipline: coffeezilla.01
Root 🥕 @therationalroot
210K Followers 779 Following #Bitcoin On-chain & Cycle analyst. Supported by @BitcoinMagazine & @btcdirect. Building the Bitcoin Strategy Platform & Newsletter.
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Bitcoin Optech @bitcoinoptech
18K Followers 21 Following We provide weekly newsletters, workshops, case studies, and research for the #Bitcoin community.
The Bitcoin Treasury ... @ThisiswhyweBTC
2K Followers 1K Following Notre Dame Class of 2010. BTC Class 2013. Irresponsibly Long MSTR. Michael J Saylor is my hero. Working on my magazine “The Saylor Strategy” Q4, 2025.
NASA Mars @NASAMars
1.5M Followers 176 Following NASA’s official X account for all things Mars. Join us as we explore the Red Planet!
Haley Berkoe @HBerkoe
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Ella Hough @21MMforthe21st
10K Followers 5K Following Gen Z marks the end of the alphabet & the ₿eginning of the future. | Bitcoin at @Strategy | @GenBitcoiners |@BTCStudents | @CornellBitcoin | @CornellTPI
James Wynn @JamesWynnReal
418K Followers 148 Following KING OF PERPS: Turned $550k into $87m in 70 days. *on chain* trading leverage. Use code ‘WYNN’ before your first spot or leverage trade. No KYC, No bullshit👇
David Bailey🇵🇷 ... @DavidFBailey
105K Followers 738 Following All in on @Nakamoto. Chairman @bitcoinmagazine @TheBitcoinConf @UTXOmgmt
Neha Narula @neha
49K Followers 2K Following I work on scaling systems and platforms for the internet. Director of Digital Currency @medialab, BoD @blocks. PhD from @MIT_CSAIL, formerly @digg, @google.
Fred Krueger @dotkrueger
180K Followers 1K Following Investor. Not Financial Advice. Bitcoin maxi. Stanford PhD. https://t.co/DwDqhhtujd
DarkSideOfTheMoon @DarkSide2030_
23K Followers 374 Following Freedom - Liberty #WeThePeople Corruption fighter! Who is John Galt 1A Absolutist - BTC Complex specialist - Never financial advice
Nakamoto @nakamoto
36K Followers 52 Following We are Nakamoto — The Bitcoin treasury company building a global portfolio of bitcoin native companies. $NAKA
satsie @satsie
16K Followers 1K Following 🇱🇹🇹🇭 stay at home mom sometimes working on bitcoin dev & education | @bostonbitdevs | @bitcoin_devs | BoD @payjoindevkit foundation | prev eng @casahodl
BitcoinTreasuries.NET @BTCtreasuries
29K Followers 155 Following The world’s leading data provider focused on #Bitcoin capital markets adoption.
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Mechanic #FixTheFilte... @GrassFedBitcoin
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