Scalable, Trust-Minimized, Distributed Timestamping with Bitcoin. (This account is controlled by @peterktodd) 97DDKmdqUcdU5EViLYuWydBE72W9inSbJVmN62GyB AGS
Joined January 2012
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OpenTimestamps retweeted
Venezuela is a great example of why every country that cares about election integrity should be using #Bitcoin & @opentimestamps to make election results publicly auditable.
It’s already been done in Guatemala.
If you’re in the U.S., share this with your representatives 👇
DID YOU KNOW Guatemala 🇬🇹 was the first country to use the #Bitcoin timechain to audit its national election results?
More importantly, it WORKED (& took only four days to deploy).
You won’t see this reported in legacy corporate media…
@carlostoriello
OpenTimestamps retweeted
OpenTimestamps Client v0.7.2 released: github.com/opentimestamps/op…
One bug fix: the Git integration now works in git worktrees.
Thanks goes to achow for the fix.
OpenTimestamps retweeted
Proud to announce Pre-Seed Investment from @egodeathcapital and @_WolfNYC. This investment will help grow our presence in the USA, upholding information integrity through #Bitcoin and @opentimestamps at a key moment in human history.
Read the full press release here:
prnewswire.com/news-releases…
OpenTimestamps retweeted
🚨 BREAKING: FOR THE SECOND TIME IN U.S. HISTORY, THE #BITCOIN BLOCKCHAIN HAS BEEN USED TO SAFEGUARD OFFICIAL VOTING RESULTS
@realSimpleProof committed the vote tally from the Williamson County Republican Party reorg convention to Bitcoin last night.
bitcoinmagazine.com/news/bit…
OpenTimestamps retweeted
🫂 Hats off to Nicolas Dorier! Your contribution of 420,000 sats to The OpenTimestamps Calendars on @geyserfund is just wow. 🧡 Thanks a million!
geyser.fund/project/opentime…
OpenTimestamps retweeted
“BTW I don't remember if we talked about this, but the other day some people were mentioning secure timestamping. You want to be able to prove that a certain document existed at a certain time in the past. Seems to me that bitcoin's stack of blocks would be perfect for this.”
- Satoshi Nakamoto (2009)
Source: mmalmi.github.io/satoshi/#:~…
OpenTimestamps retweeted
FYI someone generously donated 5,000,000sats to the OpenTimestamps calendars to pay for server hosting costs (~$300/month for Alice, Bob, and Finney). If people keep donating enough to cover transaction fees, we should be good for at least another year.
geyser.fund/project/opentime…
OpenTimestamps retweeted
I modified my Bob @opentimestamps calendar to create sub-1sat/vB transactions.
0.12sat/vB! Mined by SpiderPool. I'm not sure how the transaction actually got to them; I lowered the relay fees on a few of my nodes to reach as many as possible.
mempool.space/tx/13c666fdf03…
OpenTimestamps retweeted
Use @opentimestamps to create stronger evidence of your publishing. If AI replaced your art, it could replace your public evidence. Strong and independently verifiable timestamps of your work will be necessary for future generations to corroborate your claim.
OpenTimestamps retweeted
The Internet Archive and secure timestamps of it are extremely important. An update to this work would be valuable; better if it predated widespread AI slop, but the second best time is now.
petertodd.org/2017/carbon-da…
I'm already hitting pages constantly that are almost certainly churned out by a fucking LLM, and now I realize that these outputs are going to be scraped and harvested back into training data so pretty soon there's going to be dozens of historical "events" that are all just AI hallucinations but have links all over the internet to sources you cannot immediately confirm are just AI hallucinations
just fucking great
OpenTimestamps retweeted
@opentimestamps New Haskell library and -client! Work in progress, but already functional.
Details and links to Codeberg repositories here:
photonsphere.org/post/2025-0…
OpenTimestamps retweeted
geyser.fund/project/opentime…
At the btc++ Berlin Hackathon we're doing a new award: The Most Unnecessary Use of OpenTimestamps In An Otherwise Serious Entry, with a 42,000sat prize.
With your donations we hope to guide a young hitchhiker to an entire galaxy of OpenTimestamps uses..
OpenTimestamps retweeted
Another major highlight:
The Ministry of Foreign Affairs (@cancilleriasv) and the Ministry of Environment (@MedioAmbienteSV) have begun protecting official documents on the Bitcoin blockchain, using @opentimestamps. @carlostoriello @realSimpleProof
This is digital sovereignty in action — transparent, immutable, verifiable.
diarioelsalvador.com/cancill…
OpenTimestamps retweeted
I was renewing some domain names and noticed that the @opentimestamps domains were getting a bit close to expiry.
They're now renewed until 2035!
OTS is here for the long run!
Of course, that costs money. Help me keep it running for another decade: geyser.fund/project/opentime…
OpenTimestamps retweeted
We just contributed to The OpenTimestamps Calendars on Geyser! Creators using Web3 COAs with OTS should consider this: geyser.fund/project/opentime…
OpenTimestamps retweeted
Triggering some Solana degens for science. 😂
97DDKmdqUcdU5EViLYuWydBE72W9inSbJVmN62GyBAGS
TELECINCO, Gran Hermano, Mediaset: EXPULSIÓN DISCIPLINARIA PARA MARTA Y SOFÍA - ¡Firma la petición! change.org/p/telecinco-gran-… vía @change_es
OpenTimestamps retweeted
¿Sabéis que la frase ''Sé verla al revés'' se lee igual del derecho que del revés? Para que luego digan que en Twitter no se aprende.