sebbi.pro
FOREVER PROOF

Proof that outlives us.

Every AI decision sealed on sebbi.pro, every notary receipt and every Human Keys proof can be checked against the Bitcoin blockchain — in your own browser, right here, or offline with one small file. If sebbi.pro vanished tomorrow, the proof would still stand.

—Bitcoin block now
—Chain blocks in Bitcoin
—Hourly checkpoints
—Batches confirmed

A chain block number, a notary receipt (NT-…) or a Human Keys code (HK-…).

Check it with nothing of ours

One Python file, standard library only. It replays every step and asks two independent block explorers — or your own Bitcoin node — for the block.

python3 forever-verify.py proof.json
python3 forever-verify.py proof.json --file contract.pdf
python3 forever-verify.py proof.json --node
Download forever-verify.pyProof format

Hourly checkpoints

The whole sebbi.pro chain, folded into one Merkle root and written into Bitcoin. The same root anyone can recompute at /x/consistency/root.

CheckpointChain blocksBitcoin
Loading…
AI news
BBC NewsNvidia shares tumble over investigation into Huang's affair with alleged Chinese spy11mTechCrunchAnthropic releases new Mythos and Fable models amid RSI concerns44mThe VergeApple’s $50 Intelligence Usage Packs extend access to some AI features59mThe VergeAnthropic launches new Claude Fable and Mythos 5.2 models1hTechCrunchJensen Huang’s affair with alleged Chinese spy puts Nvidia’s China ambitions under scrutiny1hThe VergeInstagram’s Effect Builder makes new filters from AI prompts2hThe VergeThe future of AI hinges on… Jensen Huang’s sex life?2hArs TechnicaClaude Code is accidentally exposing secrets all over GitHub2hMIT Technology ReviewNancy Pelosi’s replacement is ready to regulate AI3hTechCrunchAnthropic joins AI’s natural gas frenzy, buys $3.4B worth of turbines3hTechCrunchMedium’s new TK app brings AI assistance directly into the writing process3hThe VergeTrump’s 60 Minutes interview touched on AI safety, threat to arrest an AI exec4hArs TechnicaNvidia CEO's affair becomes a national security problem4hBBC NewsWho is the suspected Chinese spy at centre of the Nvidia investigation?5hMIT Technology ReviewInnovating with AI in the special chemicals industry7hWiredAuthors Can Defend Against AI Allegations With ‘Paper Trail’ Tools. Is It Enough?9hTechCrunchNvidia will investigate CEO Jensen Huang’s relationship with possible Chinese spy23hWiredI Used NYT Cooking’s New AI-Powered Recipe Modifier, and It’s Actually Pretty Good1dWiredApps for Caregivers Get a Dose of AI, but That Might Not Be Enough2dBBC NewsAI stocks climb after trillions wiped from market values2dBBC NewsNvidia shares tumble over investigation into Huang's affair with alleged Chinese spy11mTechCrunchAnthropic releases new Mythos and Fable models amid RSI concerns44mThe VergeApple’s $50 Intelligence Usage Packs extend access to some AI features59mThe VergeAnthropic launches new Claude Fable and Mythos 5.2 models1hTechCrunchJensen Huang’s affair with alleged Chinese spy puts Nvidia’s China ambitions under scrutiny1hThe VergeInstagram’s Effect Builder makes new filters from AI prompts2hThe VergeThe future of AI hinges on… Jensen Huang’s sex life?2hArs TechnicaClaude Code is accidentally exposing secrets all over GitHub2hMIT Technology ReviewNancy Pelosi’s replacement is ready to regulate AI3hTechCrunchAnthropic joins AI’s natural gas frenzy, buys $3.4B worth of turbines3hTechCrunchMedium’s new TK app brings AI assistance directly into the writing process3hThe VergeTrump’s 60 Minutes interview touched on AI safety, threat to arrest an AI exec4hArs TechnicaNvidia CEO's affair becomes a national security problem4hBBC NewsWho is the suspected Chinese spy at centre of the Nvidia investigation?5hMIT Technology ReviewInnovating with AI in the special chemicals industry7hWiredAuthors Can Defend Against AI Allegations With ‘Paper Trail’ Tools. Is It Enough?9hTechCrunchNvidia will investigate CEO Jensen Huang’s relationship with possible Chinese spy23hWiredI Used NYT Cooking’s New AI-Powered Recipe Modifier, and It’s Actually Pretty Good1dWiredApps for Caregivers Get a Dose of AI, but That Might Not Be Enough2dBBC NewsAI stocks climb after trillions wiped from market values2d