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 0xca0c41cceda2e1037eb203b9aa853edea54264e75df0bdef204bb0b2ee697865. 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/ffbf29b5-1ef9-45b3-b912-0d119a2968f1.json and https://artists.proofprofile.net/proofs/artist/ffbf29b5-1ef9-45b3-b912-0d119a2968f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sapta Sagaradaache Ello - Side B Title Track (From "Sapta Sagaradaache Ello - Side B")
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 0xc5adad3ef6e61ab6a56c9ebb693f9d87aeff8b9c06886b19b7ac7ecf02d3fce4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/IND292211598.
Thurthu Nirgamana (Original Motion Picture Soundtrack)
Jeeva - Tribute to Dr.Puneeth Rajkumar (From "Thurthu Nirgamana")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc32a5dc00f07ca68174a1a5e846f388455540b6318690bb6bfbf797de9c23a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IND292203277.
Sapta Sagaradaache Ello - Side A Title Track (From "Sapta Sagaradaache Ello - Side A")
Sapta Sagaradaache Ello - Side A (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cef96da87b99cc95823e15574f90ef0cea8d9fdc2f64504e5930f6dfd26449. 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/IND292210147.
Kaala Kaayiso Kade (From "Sapta Sagaradaache Ello - Side A")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459c08162b9ef32bf802e32414c78b25a246d3c0f4a3ad042ff763b62be4d1d3. 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/IND292211019.
Saagarada Aache (From "Sapta Sagaradaache Ello - Side A")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da78af3e98f646f4c9b5d9dca9248f62a15803dfcf38b4eeba80fd40e5315d9. 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/IND292211021.
Godhi Banna Sadharana Mykattu (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf86866d8666ef3472052cb575c4f141397e234bb429d45284974332904c36bf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/IND292101952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39424ee090f781c112bd668bfe0311f935686abef49bd723b8293f5ef1fdbdf6. 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/IND292101955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec96699f9b63fdf6a4297fcd26c5f3a137c5ad8aca404fe3461087abac070bb7. 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/IND292101957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5840f1fff3da5a56ab80b675bdc7c4c8809ab94232ebd943ade8396c1909c297. 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/IND292101958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815762b226affc552b8d7f8e9b8fc265911b2c2bca5f58404bdfa50a3d28f438. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/INA442500177.