The Markovian Standard

Drop your file. We stamp it.

Your dataset is sealed in a cryptographic commitment before computation begins. We generate a ZK proof, anchor the Merkle root to Bitcoin, and send you a permanent, publicly verifiable certificate.

How It Works

Commit

Inputs sealed in a Pedersen commitment before execution. Cannot be altered retroactively.

Execute

Computation runs deterministically. Identical inputs always produce identical outputs.

Prove

A Schnorr sigma proof is generated. Any verifier can confirm it without the original inputs.

Anchor

Merkle root anchored to Bitcoin. External, immutable, not controlled by any party.

Submit a Stamp

Drop your file. Get your certificate.

Any numeric dataset. CSV, JSON, TXT, TSV. We seal the inputs, run the proof, anchor to Bitcoin, and issue a permanent verifiable certificate.

⇓

Drop your file here

CSV, TXT, TSV, JSON · click to browse

Leave blank to receive your certificate URL on screen only.

ZK proof + Merkle root + Bitcoin anchor. Permanent public record.

Stamp Issued

Certificate URL

Stamp ID

Merkle Root

ZK Proof

Bitcoin Anchor

View Certificate

Verify a Stamp

Independent verification. No account required.

Any party with a stamp ID can verify the proof independently.

Recent Stamps

Public record.

All stamps are public. Email addresses are never exposed.

Stamp ID Label ZK Age