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 0x99e20d6503ca52fa1c2a1b05fbac9fbac7a7fe95ea962982217ff36ffec6adca. Chain 2 (Bitcoin): anchored in block 953621 (2026-06-14T09:42:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f20188f-e72b-41d1-8621-3035ddbf1e4d.json and https://artists.proofprofile.net/proofs/artist/1f20188f-e72b-41d1-8621-3035ddbf1e4d.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 0x151475589fed7b6ec1fb34811db0ec8e44f25b8150b3ba9a02df5779ed2303c9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/INA090600730.
Tumu Narasimha Dasu Keerthanalu, Vol. 7 (Bhajare Sri Ramam)
Tumu Narasimha Dasu Keerthanalu, Vol. 6 (Bhajare Sri Ramam)
Tumu Narasimha Dasu Keerthanalu, Vol. 5 (Bhajare Sri Ramam)
Tumu Narasimha Dasu Keerthanalu, Vol. 4 (Bhajare Sri Ramam)
Tumu Narasimha Dasu Keerthanalu, Vol. 3 (Bhajare Sri Ramam)
Tumu Narasimha Dasu Keerthanalu, Vol. 2 (Bhajare Sri Ramam)
Tumu Narasimha Dasu Keerthanalu, Vol. 1 (Bhajare Sri Ramam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35575bd3ef6c5e78cc83e6fdac668f6766cee018cea6efac3b3a4ed61a0c80be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INH100513091.
Dayato Nanu Kanuma (Trap Remix) - Single