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 0x92b89a96ca03d56114cf0879c7227e2f4a9ae904becc96b32396e8d6febec51b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8abe9837-8f1a-4305-86d3-75a9bb72153c.json and https://artists.proofprofile.net/proofs/artist/8abe9837-8f1a-4305-86d3-75a9bb72153c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kanal (From "Single Divorced Happy Again")
Kadha Innuvare Theme Music (From "Kadha Innuvare")
Minnum Tharangal (From "Kadha Innuvare")
Kadha Innuvare Teaser Theme (From " Kadha Innuvare")
Kadha Innuvare (Original Background Score)
Bibin Joy Full of Joy (Music from the Original Web Series)
Bibin Joy Full of Joy (Original Background Score)
Theera Katha Reprise (From "Gauthamante Radham")
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 0xddc542cbf748a630ab3bd89a227298975762b52f4e91af40ff3afea983cdc591. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INM812100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc529d4e83c02946058ae18ea05f5f5753a9b7f8d404d10ec03e475d6decdcea7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INM811460619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9996ad8f8bad56a00172e47f83b721266781ab8192c22906b9baa36be05169e3. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/INM811460620.