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 0x45384920435f3082e965db6ed6c9b43068e2ec0b0fb74ea1758477410d7e576c. 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/f4719c1e-4f71-462a-bcff-413362893285.json and https://artists.proofprofile.net/proofs/artist/f4719c1e-4f71-462a-bcff-413362893285.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chhota Bheem Theme Song (From "Chhota Bheem and the Curse of Damyaan")
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 0xc44133373626e7fc2b07fd216395b75d08989fbe44fd73ff2f6841928652debd. 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/QM6MZ2427859.
Kesari (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c00340cb71c15a11123d784ee4d23c3f836b526f7a69073647e9f318fe00471. 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/INZ031405183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0429e1638753ceac2d1826c41bd8fd719dc534d3f593faa547a40162f5db4dae. 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/INZ031405182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf755c06c43ddb47b40aeeb667f01f9cead9deb8f0968a65bacccd21dfe17d321. 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/INZ031405173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c22e3e6290cc43bbb1a82a7473d47b8c4df9259b3681e7e7a2bd332f8211ba. 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/INZ031405040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcc7c10471bd07449b4e4f1cd037575c363b2fd74239767d4020d416de2f4c1. 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/INZ031405069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b10fa926a304014c0e4afc3684c04d608e1b94a6014a09e278595ad3542955f. 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/INZ031405184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c2b6c5f20ff48cb7fedb1397f38b65de44f5a3e07dbb9004c72bc5250995ea. 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/INZ031405181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe253e831d9467cbddb41701240220e744561c64eb4f7de5de9f67093db6653ea. 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/INZ031405323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60af69279dade66182bde39fc56d97ac5d190055ad394a2b612df7dbf99a2f9. 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/INZ031405250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb64c82aa923e6dd869942a19632209ba7caff30dc19d9bdc75f5a48d107ad4e. 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/INZ031407307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaad4bd4b9f1cc92f1337f42ea83c1be0104ed5ec3de3a974e7d6c6d3ead60a. 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/INZ031407381.
ZINDA SONG (From "Once Upon A Time In Kochi")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456e7ff2540c0020775e2a7e4784edafc0275d272dc5e61e15e10a01b4e5206f. 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/ING642409102.
Chhota Bheem and the Curse of Damyaan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44133373626e7fc2b07fd216395b75d08989fbe44fd73ff2f6841928652debd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM6MZ2427859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d28c9b3b8357e12e6ba1b16517ef97dcd472f2f0128114ca4d624ae8382181c. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-21T17:16:50Z), 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/QM6MZ2487669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe247fb2df27b65bec5944ac553886b3dae224fa195f631fdcfda82e56854d404. 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/QM6N22473065.
Dhoomam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe461fbb9e460f299f2c900c2fe3a5fc2834a9f71d17e164b6b2ecefb9e9a9c74. 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/IND292209581.
Gajanan Tere Dwar Aaye Hai - Ganpati Special Bhajan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcc7c10471bd07449b4e4f1cd037575c363b2fd74239767d4020d416de2f4c1. 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/INZ031405069.
Jamboora (From "Chhota Bheem and the Curse of Damyaan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe247fb2df27b65bec5944ac553886b3dae224fa195f631fdcfda82e56854d404. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM6N22473065.
Yamla Pagla Deewana Phir Se (Original Motion Picture Soundtrack)
Yamla Pagla Deewana Phir Se (Original Motion Picture Soundtrack) [Jhankar Beats]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1468bf2bf6cb8ef58656eceb4a56bf4dbc62f64f27e7681cf0d694ed665d8d8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/INH102408218.