Joined October 2025
- Tweets 39
- Following 2
- Followers 34
- Likes 69
2 Photos and videos
provable.dev retweeted
Jun 14
Maybe @DerbysPolice @DerbysChiefC @CPSUK @policeconduct @ukhomeoffice should be notified that tech like @is_provable exists to add data integrity proofs to any APIs or video/audio/data streams, now (for body cams, photos, text/documents etc.)
Similarly, all citizens can now have a way to produce legal-grade proofs using their own phones.
Instead of trying to detect fakes, every piece of data should have a data integrity proof at creation time, publicly verifiable (! while maintaining privacy of content).
news.slashdot.org/story/26/0…
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provable.dev retweeted
Jun 14
The era of faking evidence with AI has begun.
> A criminal investigation has begun after a police officer allegedly used AI to create evidential material in a "number of cases". Derbyshire Constabulary said an officer was being investigated over an allegation of suspected perverting the course of justice. The Crown Prosecution Service (CPS) confirmed it was engaging with defence lawyers and the courts over potentially affected cases...
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Jun 9
And yes, @is_provable can ensure data integrity for medical data streams in real-time.
Jun 9
I've volunteered 600h in the biggest emergency department in my home country. And one of the worst bottlenecks that I saw was patients being kept for hours in the emergency room because their paperwork was not ready yet, because they were not urgent enough & doctors were busy with other cases.
For the first time, I can imagine how this problem can be solved:
For medical info processing, I used @corti_ai 's APIs for speech-to-text, medical codes, and extracting medical facts from text.
With a headphone & a microphone, emergency medicine could be made a lot more efficient.
You can have real-time patient status while in the ambulance, shared with ER suggestions for diagnostics & treatment in your ear.
(this is a prototype I just did yesterday, not paid advertisement; I just think making medical processes efficient is important, and any software/AI company improving the medical system can take this idea - I would be happy to help)
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provable.dev retweeted
Apr 30
I've built for many years in the pursuit of truth and freedom.
@is_provable is a matrix for factual truth in the digital realm.
What I've always wanted to build is a publicly verifiable global will infrastructure:
onequestion.provable.dev
And now, it can be done with @is_provable infra.
I want to ask the blue/red button question to the entire world.
Who wants to join this effort?
Note, I see this global project more as a non-profit application. I would really hate to see ads, marketing, and politics adding bias to the infrastructure.
This is why we've worked self-funded for many years, so we don't owe anybody any favors.
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provable.dev retweeted
Apr 23
PSA: If you are a company working with recruiters, have a way for people to vet the recruiters.
You cannot just trust people anymore, and @LinkedIn lets you say you work at a company without it being true.
Give them a company email, or ... I probably have a solution for this. Ping me if interested.
@InvoBlox you legit?
@Mysten_Labs people are recruiting in your name, but it seems sus
Apr 23
I think there is a new class of scams on LinkedIn.
I've started getting messages from recruiters on LinkedIn for $30k/month salary.
Always for blockchain/crypto. Recruiter profiles are borderline sus. They have some connections (> 200) and seem legit when you glance at work history.
But some details are always off:
- they are in south america or middle east but recruiting from EU (?) for big US/EU companies who should have their own recruiting
- they use a hotmail email
- their pfp is AI-ish
- they don't give details about the offer, and when you ask directly, you've never heard about the company, or it's an outsourcing company.
- nobody uses monthly salary to pull you in
Most want to connect with you, and only after they message you. I've relaxed my policy of not connecting with people I don't know prior, so this is what I get.
Not sure what they are trying to do, probably give me a poisoned link or something.
As always: if you are greedy or desperate, they get you. At least ask ChatGPT about it, it's usually good at spotting the fakes.
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provable.dev retweeted
Apr 21
Provable: Oliver - Cryptographic Data Integrity For Real World Assets [DEMO]
Using @is_provable's publicly verifiable Kayros indexers, we can create the strong factual matrix of our digital society: cryptographic proofs of data integrity.
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provable.dev retweeted
Mar 31
The team @lorecirstea @ctzurcanu have been doing amazing work on Kayros and yes, there will be more to announce soon with some projects close to my heart and mind ;) #blockchain #crypto
cc @MELOWILD @vikrantnyc @sethforprivacy worth a look👇
Mar 31
Our Kayros indexers can do > 1 million transactions/second on a single level (unbounded, with additional levels). You get full privacy (we don't touch the actual data) with public verifiability (cryptographic proofs of inclusion). This should be the gold standard for critical data.
We have private technical demos if this is something your system needs (e.g. frame-level video notarization, qrcode/barcodes, nfc/rfid, ble tags notarization). Currently running pilot projects (hope to announce more soon).
Thanks @tobieapb for the shoutout!
We made this demo public:
x.com/lorecirstea/status/202…
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Apr 4
High-throughput cryptographic notarization for time-ordered actions, with nanosecond precision.
- RWA-linked records for QR, barcode, NFC/RFID, and BLE
- High-throughput operational streams
We have a few pilot slots open.
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Potentially, of course it can.
We can even add blockchain authority if needed (paging @lorecirstea 😉)
The general idea is that a sensor layer can help with targeting support and interdiction cues after the initial contact or detection.
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provable.dev retweeted
Feb 22
Oliver: frame-level video notarization and authentication
notarized with Provable's publicly-verifiable Kayros indexers
@is_provable, @ctzurcanu
We can notarize millions of frames per second.
And not only video frames, but any digital information.
This is the strong matrix of our digital society: cryptographic proofs of integrity of content and partials.
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provable.dev retweeted
Feb 5
The thing that "crypto" opened my eyes to was the possibility of having provable, global-scale systems with cryptographic proof.
And this is the stable basis on which any serious digital system should stand.
Any government software, any financial software, any war software, any non-profit software working for public benefit.
The above is very unpopular right now when everybody in crypto wants "their privacy". And nobody wants public responsibility.
But it is the only way to have clarity and justice.
Crypto as money is a small fraction. And I will venture to say that as AI tech evolves, money will be less and less important.
We are entering the era of the human "right to evidence", justice and reputation. And the entrance will be messy.
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provable.dev retweeted
Feb 3
NEW OAuth2 protocol for wasmX blockchains
(use HTTPS and OAUTH2 to interact with a chain)
If you want to see how OAuth2 works classically and what custom changes I did, I explain this with diagrams.
Users use their OAuth2 accounts to give apps permission to change their on-chain data.
I developed this mechanism for my digital voting & claims infrastructure.
The wasmX chain runs its own OAuth2 server.
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8 Dec 2025
Provable MCP!
8 Dec 2025
chatgpt.com/g/g-6929a7491edc…
This MCP server is built on top of my wasmX blockchain engine. And it's served by wasmX.
What??? Blockchains cannot serve HTTP!!!
Well, mine does. It also has an OAUTH2 server!!!
And supports PostgreSQL with pgvector!!
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provable.dev retweeted
8 Dec 2025
I published all VCs' contact info, accelerators, residencies, and fellowships from @vox_fortuna as a custom GPT for @OpenAI @ChatGPTapp
Use it NOW. Link 👇👇👇👇👇
It's free now. I may introduce accounts later, if my free @supabase tier is not enough.
It works by searching the vector embeddings.
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provable.dev retweeted
2 Dec 2025
That's why I've offered Boardy to use @is_provable to give founders back a proof of contact with the exact message sent.
When you don't have at least 1 person responding, it's easy to doubt the process.
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provable.dev retweeted
22 Nov 2025
I created a new email forwarding protocol for user-triggered forwarding, inspired by ARC headers.
This protocol authenticates forwarded emails and eliminates spoofing.
I wanted to build for Europe, because they say they want to fight misinformation, and give out €€€ for research/projects on how to do this.
Email forwarding is a source of misinformation.
So I wanted the EU to support making this an official @ietf RFC and sustaining the infrastructure needed for 2 years. Note: I would have built a decentralized historical DNS info repository - this is a major infra issue.
The only EU grant that I found/qualified for was at @NLnetFDN, but they said other projects were more important.
This is one of the projects that I wanted to help the EU with, but the @EU_Commission does not actually want help.
Anyway, I have v1 of the tech. This can become a reality in 1 week. If you want provable emails, ping me.
@is_provable #scam #emailscam #email #spoofing
@levelsio cc on EU stuff.
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provable.dev retweeted
21 Nov 2025
You can now have a private web archive with more power than archive.org
You can create cryptographic proofs of exactly what you see in your browser. Even when the website needs you to log in.
@is_provable has released the Provable Web @googlechrome extension.
No, you cannot modify the page.
Yes, it captures if you install extensions to modify the page.
#evidence #cryptographic #proof #digitalproof #journalists
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provable.dev retweeted
20 Nov 2025
Humanity behaves like a wave.
A period fertile with mindless brainrot, exhibitionism, valuing the lower ego over higher values, will be followed by unimaginable discipline and a renaissance of virtue and duty.
@is_provable is unavoidable. But the point of application will make the difference between a new type of society that flourishes (fought for) and the most powerful digital dictatorship (imposed).
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19 Nov 2025
Eventually, we went back to basics: the infra we’ve already built and the places where the need for a neutral evidence layer is already critical (journalists, NGOs, ‘proof wars’).
19 Nov 2025
I made my first pitch deck for @is_provable with @boardyai
It's hard when you are pre-PMF: do you go big, or do you focus on a specific niche?
I brainstormed with Boardy all sorts of use cases and why some of them failed to transform into pilots.
Eventually, I went back to basics: the infra we’ve already built and the places where the need for a neutral evidence layer is already critical (journalists, NGOs, ‘proof wars’).
I have to say, I enjoyed the process.
And I find @boardyai better at this than vanilla ChatGPT. Its criticism is sharper and closer to how investors think.
I told Boardy about this post. He said "Love that post draft, it’s very you. Only tiny tweak I’d suggest ..."
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provable.dev retweeted
17 Nov 2025
from my YC application:
"We are activists at heart, and Provable is better suited for our sense of proof-based meritocracy.
Provable is an idea worth living for.
It has the potential to bring world peace. Wars exist because people do not use evidence-based infrastructure."
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