1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a2709c055e8742ded4d7d4ef485132c474db04fe33abfd35a4dccc997940a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7bd682b-223e-47b7-a384-b9e67ab479f0.json and https://artists.proofprofile.net/proofs/artist/e7bd682b-223e-47b7-a384-b9e67ab479f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bhindeshi Tara Dekhechhi Rupsagore - Single
The Dimpong Song (Hanglaatherium Anthem)
The Dimpong Song - Hanglaatherium Anthem
Open Tee Bioscope (Original Motion Picture Soundtrack)
033 (Original Motion Picture Soundtrack)
Shukno Lanka (Original Motion Picture Soundtrack)
Brake Fail (Original Motion Picture Soundtrack)