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 0x6ae27a56011c077fff3bf702efe7e2d1a8729a01c67ca0949f7e5e3648316878. 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/5a34c2bb-73d5-4e8e-82a4-65b057509031.json and https://artists.proofprofile.net/proofs/artist/5a34c2bb-73d5-4e8e-82a4-65b057509031.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Maanavan (Original Motion Picture Soundtrack)
Nakkiran (Original Motion Picture Soundtrack)
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 0x08cda2d07c2d170cc7d8b13c7bf69a05c0848e1e48d50d5ef87c1e108cf48777. 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/INA090930044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c4450a5cf77636413db5938ad15f08a59a8f3982635803e20c2ade639ad444. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INA090930045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4202889d9e84f70b347a260a2d1cbffef9e472383767922ea9a4a57345b1d24. 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/INA090930046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cfc6a8ccd3f40374d1358071483cb0c2cfee36e9ae2c1708f38f891121b55e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INA090930047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65f77585a4d166e0f319a0f6b2bd27d7fea123cefc3783deea2e87ef84cf926. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090930048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b235cd32fb0c5bd9ac87307adb4049dd3939874edad33bec24a475cc76d61d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090930049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34a793c32756ca8bcec5bbf02f02e2b0fc28f83637d596c98ceee90c9b902e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090930050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5698129af2477af0542e44e02e0e4d31773bddaaa9b34675fd251e7d7e1678. 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/INA090931718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af54b0e4d4e9feff454c823469386e7de5e594eb6b50a8c0ed410ac44a69382. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090931719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5b93d285eb3f6b65810661b9b38119e02d796e0831ad24640dae36a56d5b2d. 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/INA090931720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7e9d49c994a51dd3c44127c3586455863ccd4c50d325a9713406dac3ec3581. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INA090931721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835f095425acdf424067ab3c0c97a0987fe0e4404b8a713003f076e941bd312c. 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/INA090931722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055e25dba812a18f6e6d4f5590c21a54cbf4cd22c6705514fc98049d0e29f8c4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INA090931723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e36f73dbddf7d27599a27e27c34c85f01e840196136f5e31217bffcae750554. 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/INA090931469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7305bc19b3557651c13d8d5f1a9bb9ead2d9d58149605cea9ce166496696ba7. 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/INA090931470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70334a2a4f6ecf8434b04577c4df425ae69bc49585eaf48ed0b91bf2e7fa64ba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INA090931471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fbc9ae47fe9c18e5bf9b9d0f18abf281946de3d0a61e9b6410c797818980da. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090931472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214851d3c051ecdcc967e199d9efed54cec3b3d077040db336f5559c8ba21216. 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/INA090931473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb0fafabb81d6fcfbef05cb356d77528fc6bfdc74e3e5c09ff8e8a4256c5e7. 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/INA090931474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe999307c869fcce2cdeaf819f2e27d9511d3cfca9753c65b5c22df66c95fc7. 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/INA090931475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42fa7eab75319d590ce8e6cc40d802ba08f5ad28a7dcd5c22d9fd19e157e03f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090931476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6820367bee8814e36206c8b43cb0ccf4c1fe62d22faf6078faaa0901ebe2dfc4. 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/INA090931477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02edfd3ec09c5b4551557df7e130b7db58587e266873cee62052a78f7f5d19a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA090931478.
Parasuram (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2702a7bcf9045a0673fd28aae2a2fe90d9d703747515521c87f81a84e63c47fd. 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/INT100101016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f1c62ebad1ef88f209629298866f3c05b1ddc551821082546309723645aca6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INT100101017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c8fccf27c1dfe565426c7a84f09da91896ed63521af01ad5ad5726d1282224. 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/INT100101019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa911e8375dbb9bfbb7f18d97d6a060c8a191370cb73310c6ad8c403673a63d86. 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/INM5B2208966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee4328b8972c5a591cab3bd346360fdeb22bdeb38fb13452c60cd5f240fe08c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INM5B2208967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa4b13bc70fa50408171645904c888faf92c245ee959c12a29e386551437b65. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INM5B2208968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1bd855c64347c1276872359b494339bc0504ede5224cb75c2e459b61e886e3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INM5B2208969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e279639889a49877ede9253c8f1bcaa8816bd548913562a69aeaa86e7f4b162. 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/INM5B2208970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57df8a32f64ea5d0ef526ef66199aa6ad70eac4b4648966c2e41735f28fb61e. 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/INM5B2208971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe233cc0bc9682e268ea44dfece83fbc834e05da8ce84485df0d320bdd8f3b6d1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INM5B2208972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d095f4e61bd05c9ba0fa2e87892de665b1a6783bb45b3c63ddfe72d672a2d2f. 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/INA090930082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c6065aa9a29d0290037786145903e1b14c0d3e47ad1769c7678d43b8a20bd5. 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/INA090930083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356ea88e23362d5dc8794c06576d47ed6c1771f960b9f1294ac323931666d341. 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/INA090930084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cc8ff827c343d5ec90d7e408c6190d5a9b245473ab250e3efd38aa4b783d6b. 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/INA090930085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa465c20700319567733d58ae4edd0e12c00c6ef4012f8909929c4781f1f909d9. 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/INA090930086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde073d51ff3bcccf50794cb92558c1128425d56a5ebf692b04d55cfd1ed02c5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INA090930532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb898d159b1b3d38919094c1fcf294f898f649c33cd4112ebb457cd413490702. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INA090930533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd600f1baba572e974e69c194777f4a6ba489adb11ece43350829256fb4a73777. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INA090930534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf4d900bedc3bb738a551a233c97df019769dbae23915b9f6e175f3a8b22fdb. 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/INA090930537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e83617316d119c1b79463a4835d1ddef9ef77eb9aedd8bc0e7c4add3e68206. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/INA090930536.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fd21cc38deae5c48cdf7db63a984a3250efeb4e62e7a5a6315a340949ed5c3. 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/INT101301386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6345d0e424fed93a23d02f1590f901b5f08e1c145572a1444ac9829c1f88b84d. 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/INT101301387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3686d3e8a3cadd3ddc3701a99dec3d16806a790818e1574d00bb9490ce5f2de5. 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/INT101301388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f77e2b6ce2bc87e0132742b306d59ee9c1853e6f7137660c1dd148c0f999f7. 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/INA091816046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c489cdba63fba0ffa7aed28a793ddb7f90b0ac89d9bd4172c1f921d3cdc134. 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/INA091816047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920ac6583fe7a2fd50948bb25d854186afa507dec95b31ae9e3ed359a422f764. 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/INA091816048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2f60a5dea8243923b2bc1fd031ab4217ac0f5f5383f7f08318b2fcf803364d. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/INA091816050.
Ellame En Rasathan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0693e9dac71b8a1af121f2771679c0714eca6e7737c63bbf34de3da9f200a0f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/IND292204139.
Sena (Original Motion Picture Soundtrack)
Kutti Sippaigal Marupadiyum (Original Motion Picture Soundtrack)
Pasakkiligal (Original Motion Picture Soundtrack)
Delhi Darbar (Original Motion Picture Soundtrack)
Ammaye Navvithe (Original Motion Picture Soundtrack)
Benki Birugali (Original Motion Picture Soundtrack)