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 0xd335770c048d3cd542a436543f751b535b7b10a136fc4963e476100baf1eb9ec. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/582d9e49-76ba-4622-93d3-ab78bedb08a4.json and https://artists.proofprofile.net/proofs/artist/582d9e49-76ba-4622-93d3-ab78bedb08a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ithramathram (Original Motion Picture Soundtrack)
Paavam Poornima (Original Motion Picture Soundtrack)
Onnanam Kunnil Oradi Kunnil (Original Motion Picture Soundtrack)
Agraharam (Original Motion Picture Soundtrack)
Shyama (Original Motion Picture Soundtrack)
Hello My Dear Wrong Number (Original Motion Picture Soundtrack)
Thalavattam (Original Motion Picture Soundtrack)
Aarian (Original Motion Picture Soundtrack)
Aaryan (Original Motion Picture Soundtrack)
Onnum Mindatha Bharya (Original Motion Picture Soundtrack)
Pouran (Original Motion Picture Soundtrack)