Verman may refer to: Ajit Verman (1947–2016), Indian composer R. Verman, Indian art director Verman (river), river in Murmansk Oblast, Russia Verman (no last name), a character in the Penrod stories
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff36b6889ba311158324b22aa2840709a1df8ab0bc566fd8c327cbaa08190ba. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ce46c8d-25fb-4d96-b940-556f6c276904.json and https://artists.proofprofile.net/proofs/artist/8ce46c8d-25fb-4d96-b940-556f6c276904.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).