Mark XBT (@UsuallyMark) header
Mark XBT (@UsuallyMark) profile picture

I support XBT. Secessio plebis.

Joined February 2022
Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)Photo by Mark XBT (@UsuallyMark)
7
434
Mark XBT retweeted
CAPTURE Part 4: THE MACHINE The fourth and final installment is out. Bitcoin Magazine wasn’t just covering the fight over Bitcoin’s future. Its parent operated an Ordinals trading desk, invested in businesses tied to the ecosystem, and maintained editorial policies that exempted parts of that same business. Then came an $80,000/month marketing contract, with an option for Nakamoto Inc. to buy BTC Inc at a valuation tied to its earnings, in a window that included the OP_RETURN fight. Nakamoto exercised the option. Readers were not consistently told about these commercial relationships. A documented investigation into the commercial interests and media infrastructure surrounding the Bitcoin Core controversy. citadel21.com/the-machine
38
157
43
479
52,889
hodlonaut's CAPTURE series is investigative journalism at its best, and the latest piece shows why it matters. In June 2025, Bitcoin Core merged a change lifting the default limit on OP_RETURN data over sustained objection from many node operators. A major Bitcoin publication covered that fight while its parent company's fund held stakes in businesses the change favored. The parent was also under a contract that tied its sale price to its earnings from those months and barred it from discussing the relationship with the press. The publication's disclosure page promised quarterly updates. The last one is dated March 2024. Almost all of it was on the public record. Readers just never had it in front of them, and it took four articles to put it in one place, because nothing in the structure asks anyone to. What he documents in practice, I have been documenting structurally at secsov.com. Bitcoin's development runs through a handful of merge keys on one implementation, with no independent specification of its rules. Its funding is concentrated in a small number of funders. There are no binding rules for conflicts of interest and no consequence when one goes undisclosed. A record nobody is obligated to act on protects nobody, so outsiders end up catching each conflict by hand, after the fact, one at a time. His series shows what a single round of that costs. None of this requires bad people, and these are not bad people. Good people inside that structure will keep producing what his series records. Bitcoin Commons (@BtcCommons) goes past research and documentation. It is a full stack built to replace that structure, and it is not a toy node or a technical curiosity. The node is built from the Orange Paper, a formal specification of consensus that no single codebase owns. On funding, we are building @joinplebly, which is designed to open development funding to the people who run and depend on the software, so a few large donors are not deciding what gets built. A new coordination model for the codebase commons keeps power visible and accountable to the people who depend on it. And @DecodeBitcoin, an AI review layer built on seventeen years of Bitcoin's development record, acts as a neutral arbiter that judges every change on its merits and keeps getting sharper on Bitcoin over time. Each piece targets a specific failure, the ones I have mapped in the structure and the ones hodlonaut keeps finding in practice. Bitcoin will always have stewards. Commons is built so they answer to the people running the network.
CAPTURE Part 4: THE MACHINE The fourth and final installment is out. Bitcoin Magazine wasn’t just covering the fight over Bitcoin’s future. Its parent operated an Ordinals trading desk, invested in businesses tied to the ecosystem, and maintained editorial policies that exempted parts of that same business. Then came an $80,000/month marketing contract, with an option for Nakamoto Inc. to buy BTC Inc at a valuation tied to its earnings, in a window that included the OP_RETURN fight. Nakamoto exercised the option. Readers were not consistently told about these commercial relationships. A documented investigation into the commercial interests and media infrastructure surrounding the Bitcoin Core controversy. citadel21.com/the-machine
5
22
1
120
2,630
said that last year, saying it again. vibes coding is a slur.
it’s clear we need to retire the term vibe coding because the models now produce better architecture & way more coherent code than an average software engineer. perhaps even better than top software engineers too because unlike a human, ai has a much much larger context window. this ain’t vibe coding at all. it’s precision engineering.
204
136
34
2,724
264,364
Mark XBT retweeted
CONVOY is excited to officially re-launch our pool. Originally known as Eligius, and successor to OCEAN, CONVOY continues the decentralization mission. DATUM Gateway, now under CONVOY's stewardship, has finally released 0.5.0beta, updating it for Bitcoin's new proof-of-work algorithm, and the many features that come with it. 🚀 DATUM is an open-source protocol that lets miners truly solo mine, building their own block templates, while still participating in pooled reward sharing. It’s crucial for mining decentralization, and used by most of the network today. Download DATUM Gateway v0.5.0beta now in the links below!
11
52
7
184
7,853
Starting today, all Steak n Shake buns are officially seed-oil free. The buns are now unapologetically drenched in pure Grade AA Wisconsin butter. The grass-fed, grass-finished Steakburger in a seed-oil-free bun is a new level of quality. Steak n Shake is breaking new ground with tastier, healthier options at affordable prices. 🇺🇸 MAHA 🇺🇸
1,562
5,427
422
44,366
800,544
Had to upgrade both of my Start9 nodes and sync again. Blake2b finished in 13 hours. Corp coin is at 90% and it’s almost 2 days. My hardware and internet connection are both premium. This gap is going to get stupid.
1
59
ai is like upgrading your 4x4. You are going to get stuck further out.
1
2
113
Replying to @zndtoshi
. . .and increase coinbase maturity requirements. Have fun staying core
3
17
77
833
LARP and DINO terms are no longer popular with Bitcoiners now that the “adults” are here.
1
67
#OctoberSurprise this new life is thanks to everyone who fought for my freedom
5,927
21,726
1,110
224,117
3,595,196
"Bitcoin Knots 29.4.2.knots20260508 released, further mitigating the ongoing attack! 🎉 Be sure to read the release notes and verify your download(s)! bitcoinknots.org/?29.4.2.202…" ~Luke This is a softfork client to extend the coinbase maturity period. Excited to see it's effect!
5
18
1
73
1,833
Blake2b is the correct answer for digital sound money. Unfortunately network will be very small because most people are retarded. Corpcoin will have the ngu and the network probably the rest of my lifetime. The question is will you give up your principles for ngu.
1
56
An all-in-one node + wallet + mining stack for the BLAKE2b proof-of-work fork of Bitcoin (XBT). Regular wallets can't even see this chain. Oracle Knots does: run a fully verifying node, spend your XBT, and mine your own blocks — DATUM, no Stratum v1, ever — all from one Control Center. Sovereign by default. Don't trust, verify. 👉 github.com/MarcanoFilms/orac…
4
18
3
80
2,015
The stack: - Oracle Knots 29.4.1 — unpruned, txindex, fully synced BLAKE2b chain - Fulcrum (BLAKE2b-patched) — full Electrum protocol indexer - Self-hosted on modest hardware, 24/7 This is the first public Electrum server for the BLAKE2b fork. Standard Bitcoin wallets can't connect — they reject v2 headers. You need Shrike (Sparrow fork with BLAKE2b support). github.com/MarcanoFilms/orac… github.com/MarcanoFilms/Fulc…
2
7
22
507
I really hope I’m wrong about corp coin and one day all the suits revolt and win against a hostile attack. But it’s unlikely.
29
Bitcoiners thinking hard fork is inherently evil. Where did these morons come from?
25
Mark XBT retweeted
Being wary of bitcoin-b2b is reasonable. Wanting it to fail and participating in circle jerk uninformed dunking is retarded. What's happening is an experiment that everyone should be interested in: Can spam and miner centralisation be solved when the intention exists?
17
14
95
2,184