Relaxing Jazz Music, Smooth Chill Dinner Background Instrumental Songs
{"copyright_id":"0x72324ea5f9e1fb7b5bf1e22b2376c3e00cfcb69039a8c85c1a765abe09e55e59","name":"Relaxing Jazz Music, Smooth Chill Dinner Background Instrumental Songs","registered_at":"2026-06-15T22:14:51Z","symbol":"NIM0848259","token_address":"0xe49753f420fcd69a8fda3b04bca742da43af30fb","type":"artist","uuid":"18cc23e3-4335-482f-97f4-dd9ce46302cb"}
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 0x72324ea5f9e1fb7b5bf1e22b2376c3e00cfcb69039a8c85c1a765abe09e55e59. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18cc23e3-4335-482f-97f4-dd9ce46302cb.json and https://artists.proofprofile.net/proofs/artist/18cc23e3-4335-482f-97f4-dd9ce46302cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xcbf81ac6745ace672108b26e2eb4c1100d9c9b917e9b47ff574dfe7577e0cee7. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCABM1347726.