{"copyright_id":"0xb4866a612b7ea2fc16d44aa6210cdc8bedcdad3e3ebb7e0b85cfb95cf9e58a67","name":"Treacherous Orchestra","registered_at":"2026-06-14T23:31:05Z","symbol":"NIM0611072","token_address":"0xe6b63b48bbbe944fbe5118f2274a3d3f3a17ac68","type":"artist","uuid":"b3c6e85c-cf79-448c-b289-f0e26f00d8af"}
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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4866a612b7ea2fc16d44aa6210cdc8bedcdad3e3ebb7e0b85cfb95cf9e58a67. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3c6e85c-cf79-448c-b289-f0e26f00d8af.json and https://artists.proofprofile.net/proofs/artist/b3c6e85c-cf79-448c-b289-f0e26f00d8af.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 → block OTSBitcoinBlock must exist at that height 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 0xb13d62e34285d3e609639c60c9146c02c1ad9399dc190a2a89ec69a451e4c7fe. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GBULX1100314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7508611c318058603fb6aeebe2cb0d3985bf78a128459de8944e8723b58ac48b. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GBLDH1400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abfa874d491d3a26d24fc2612baf3e111b6a2d31b8dc873e8afa8cd09eba80b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBLDH1400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf4c6e6fc585b5441f6e3ae15fb1770af3e0e0e2f5283ae39e579a08c35bbed. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBLDH1400139.