This is a W3C Verifiable Credential for a SigmaSynth market analysis published on June 26 2026. The credential carries a Markovian stamp: the data was hashed, committed to the chain, and timestamped. The fields below are taken directly from the credential.
Any Markovian stamp can be checked the same way. Paste a merkle root and the browser will query the public endpoint and show what comes back.
A valid result confirms two facts. The data behind data_hash was committed to the chain, and it was committed at stamped_at. Provenance is not truth: the stamp records that the data existed at a point in time, not that its contents are correct, accurate, or endorsed.
This is an external stamp. It carries a BN128 Pedersen commitment and a Merkle root, recorded on the Markovian chain and anchored to Bitcoin. An external stamp carries no validity proof. It establishes provenance, commitment, and timestamp, and nothing beyond that.
The endpoint returns hashes, a label, a block height, and a timestamp. It never returns the underlying analysis. The record confirms the data existed without revealing what the data was, which lets a private output be proven against a public chain.
COMMIT is content-agnostic, and connects to open agent and identity standards. The record above is delivered as a W3C Verifiable Credential, one of the doors that is live and verifiable today.