{"copyright_id":"0x6bcc7dd2985f08361cdc630d55dcccef6b8a0481d9bef0a4322c0bfb0cb3ae62","name":"Whispers of Jivatma","registered_at":"2026-06-12T05:53:07Z","symbol":"NIM0206368","token_address":"0x4e43be9dca6a2994838aed0ae0d79b95cbe9e1fe","type":"artist","uuid":"a085f00b-1c4e-4d2b-835a-6cb1f73b6ea4"}
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 0x6bcc7dd2985f08361cdc630d55dcccef6b8a0481d9bef0a4322c0bfb0cb3ae62. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a085f00b-1c4e-4d2b-835a-6cb1f73b6ea4.json and https://artists.proofprofile.net/proofs/artist/a085f00b-1c4e-4d2b-835a-6cb1f73b6ea4.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 0x3d5572849793ab848eeba14375a726b8b50da83ac439dadc92a6af9bca76366f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE69N2400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d309b0e65a24721432068389ff6c6f85b397a9275d9bd4ae00f6c899775bd2a. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/SE69N2406115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5762eddce3f6d8e92922ef57b59fd41ad7797f8e94ee14ca20ae24945909b156. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/SE69N2414054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005b964652d2b85f211809a931fa4132e8a4ffe7b679b4f3ca8d4fe0d8d56f18. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/SE69N2505907.