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 0xffc501509f744fa5bdedfe659ac824abf3d15ce98a6f8a344b5899a34f677e6a. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/390b2647-3620-485d-b698-df3611434d49.json and https://artists.proofprofile.net/proofs/artist/390b2647-3620-485d-b698-df3611434d49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bidemi Live At Atmosphere of Worship 2023
Bidemi Live At Atmosphere of Worship 2023 - Live
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 0x08a6f8a97d6809f21fbfc60f52b511f46bfccb12567b8891ccb0d76185ffc43b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NGAE12003242.
Paul Tomisin Live At Atmosphere of Worship 2023
Paul Tomisin Live At Atmosphere of Worship 2023 - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d46967521fd1a5289c22ca887196caf799201dbc055b948fa63fe277775d4f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZZEB2416989.
Vivian Peters Live in Atmosphere of Worship
Mirobed David Live in Atmosphere of Worship
Mirobed David Live in Atmosphere of Worship, Vol. 2
Vivian Peters Live in Atmosphere of Worship, Vol. 2