{"copyright_id":"0xb3e40aad277fdfe02b136443df5a68d06c99c1dcac56541bc1fdde7d04e9d4eb","name":"Ananya Bhagath","registered_at":"2026-06-14T22:49:09Z","symbol":"NIM0601074","token_address":"0x2994633df4db0ca391abf3b309add0fe6eb8cadb","type":"artist","uuid":"af24067c-fefd-490d-a5d0-e3a6decc6777"}
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e40aad277fdfe02b136443df5a68d06c99c1dcac56541bc1fdde7d04e9d4eb. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af24067c-fefd-490d-a5d0-e3a6decc6777.json and https://artists.proofprofile.net/proofs/artist/af24067c-fefd-490d-a5d0-e3a6decc6777.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lifeu Ishtene (Original Motion Picture Soundtrack)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29bd8f042ccedb411cdc93b4e126e9a3a800772b5179944f169fc7f3c6b9b84. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201902728.