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 0xc3b738813cb6f1e429ab2b1cc893225636305df8298b355a4df0e82c279d44d1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11551fd2-718a-4015-b17e-d4817dcd5c8b.json and https://artists.proofprofile.net/proofs/artist/11551fd2-718a-4015-b17e-d4817dcd5c8b.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 0x2782b5595479ce5fe39275bc99a59d2539b774453fa2b793d7bd5715472d528a. 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/INZ031415844.
Vedaa (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a37fd645ec96e2e6775b475ad1e19b03c7e603fce686598b0f5c89f4dacf845. 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/INZ031415846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2782b5595479ce5fe39275bc99a59d2539b774453fa2b793d7bd5715472d528a. 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/INZ031415844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60841b7e64a51b49272e7d9f33441129c26b5d3cb94ea03926dd0e5aeb7bdd22. 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/INZ031415910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef34ac967966d25877c80b20493174e103a28915823f435465d7e27e750c43ab. 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/INZ031415845.
Zaroorat Se Zyada - Female Version - From "Vedaa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac5177a53b04acbbff5c5e72dfa30b8f527cb5f23b9c9f876b9dcf5b65f7bc4. 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/INZ031415885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a50dff5376dce080cf8fdb7e7425a81969dd3f7f762594a32591e241c94dd4b. 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/INZ031415911.
Holiyaan Remix by DJ Aqeel Commercial Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cd1b05638947108cff526a0029cd39553480e404e04ff55b9e8f74006694f2. 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/INZ031415956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9fe01208ea151e2e29c93bfef8ba3e8ec84761023ee711918f397a132568c9. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/INZ031415303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876d8a6987557aac22ce3a8543d721096c76ecd1cd11b2c3f836ecfd3b3d8d7b. 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/INZ031414584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0323e77499d1d600d8bbad46cf5498dca4aab9995404deaa90189eb183311536. 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/INZ031415339.
Rang Ishq Ka - From "Bade Miyan Chote Miyan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042a7eebcd9e5892d3a1406891b292feffefd8cf2c68f9b984a95ac996232a62. 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/INZ031414556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a37fd645ec96e2e6775b475ad1e19b03c7e603fce686598b0f5c89f4dacf845. 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/INZ031415846.
Mast Malang Jhoom - From "Bade Miyan Chote Miyan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759d591fcf9d1b385bb85c14a9253c758f00a899eba08a999f78d59bd6c0b0f8. 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/INZ031414555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2782b5595479ce5fe39275bc99a59d2539b774453fa2b793d7bd5715472d528a. 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/INZ031415844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174537f28d29ffe17b4e68ee48a47fe51071b8c5c1ff31acd2bbba7fbe2bc374. 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/INZ031417184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc98c48cac82cf0422b6dd2a40dd0e596ea2ee283fb9c42568379ca66be71a6e. 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/INZ031417847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabea707f012f41eb10cb77532078cdba9005feb6d80077fec2489e85ee2085f. 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/INZ031417833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7b55127c6ca3603fc0c44b80718acbc8ef5f44ca5c44fb75930c0aa052fd37. 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/INZ031405201.
Vedaa - Telugu (Original Motion Picture Soundtrack)
Zaroorat Se Zyada - Telugu - From "Vedaa - Telugu"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fd1d4a702bf64b8ce773cc579b9c0ca5558896e761931c45514c3b9094c90a. 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/INZ031415870.
Vedaa - Tamil (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaf8fcd021e3c7ea526afdfa4ff6a3f0cd98f7f17317b5344299eb850f45311. 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/INZ031415864.
Zaroorat Se Zyada - Female Version - Tamil - From "Vedaa - Tamil"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09566296adde6adbfbce7767b35815d9d0493215305b2bd75c25f6aef5d60105. 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/INZ031415886.
Holiyaan - Telugu (From "Vedaa - Telugu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaf8fcd021e3c7ea526afdfa4ff6a3f0cd98f7f17317b5344299eb850f45311. 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/INZ031415864.
Mr. And Mrs. Mahi (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08524b2f6607b4a45c3625fe9cb08e3dd781dae512429326603f6625edada9b. 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/INS172408686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16eda4c9f187aafdb4327d23f0e19992309dd760f85fbaf50680e5629478d4cb. 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/INS172408783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8686ba531f0fdb90b5d080741a52cb94a38b16464538a1788ba3bfbc36cc38b9. 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/INS172408785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fb5556292bda0fa4fad7cb6a01c5780764a56f5055dd1573e0c41b8857302d. 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/INS172408786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5b1351b50f7cf89db78f6d6296815305704b836f88b40e34d20254391742e4. 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/INS172408787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166c2485c902fc9f62127a92672a973edf6c74f5000e2fdcf19e577a715c0919. 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/INS172408784.
Tu Hain Toh - Neeti Mohan Version (From "Mr. And Mrs. Mahi")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395d87d460ba6aba1e4818a7d905dbc42d8225c62cf5d07afc39ea75a2569005. 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/INS172408788.