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 0xcac76817fb3a3cee9cbdd43fd595d26089fdba50558fb7169dbd62217a34bbe0. 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/8f2a827b-ab1f-423f-8f79-48cdd56f137d.json and https://artists.proofprofile.net/proofs/artist/8f2a827b-ab1f-423f-8f79-48cdd56f137d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Darvinte Parinamam (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 0xe14c1a715a45f6bb7cade1b55a20fe7ea5167167389f7b92ebcff4596f6b0720. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/INS321604879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10476f0c187c0d2280d18554623c8212a58bbc658b2208cc2d86e1089d3bca63. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/INS321604881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f53dab3f49fe2417c02d41128f494a960a841df4626c9b908f36ee0e6cdc99. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/INS321604882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb362ba37bfe206175dac776ad0232b20ec260851ffd49e2e804dc79efaddfe3c. 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/INA091816423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9f0d4a3018ad9f0c327c83398236bb70584790abbdd304fe4d5af5d5b88062. 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/INA091916614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9f0d4a3018ad9f0c327c83398236bb70584790abbdd304fe4d5af5d5b88062. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/INA091916614.
Sunny (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f75b33dcba4bd843c338aba119c79edbd8b4fb220c4a7f558b565db39f7795. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/INA982100419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f28b9366ed6258b72339e9c99bbba46b2261908f982474e8c2abe346bcd8d63. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/INA982100503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6adaea55977fa484b39d9554be1f7d1e0ee2b3aa9783718e1cf50ada6eca53. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/INA982100518.
Thaniyavarthanam (From "Sayanna Varthakal")
Thaniayavarthanam (From "Sayanna Varthakal")
Vaanile Thaarake (The World of Vishal and Gayathri) [From "4 Years"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2c0be233a7d64fd1771aec57eb6e31ea3858cf567509548c67f8f827b5c4e6. 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/INS172222675.
4 Years (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df5eaaa2ebe089d1bdbd30392513fafd8539959b10b26e984f79df77c81eece. 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/INS172223672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9dc547fdd613c8595c73fadec1215849c257a5c3e44fed31fb5dc7743bb194. 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/INS172223673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbd33accea215605bf857b0367b82b212e7f15996d4ed9937c1e735e8b413e0. 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/INS172223674.
Vaanile Thaarake (The World of Vishal and Gayathri)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954e71cdabcae1ed1c8e97cc32e9e9966d63765c6853930afc8f67f5ff873dd1. 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/INS172223675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a3ffee0730344f37a7120f23c8060c8cddf4c42ec1baf9e41a7a23694e089f. 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/INS172223676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2c2d930efede72cd1f5027ad234bc5f0cb8ea24ade4eaea55c6ce9293d07ea. 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/INS172223677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbbf6f4635421c36714442d3a03b0272d234af41b023ad4b17ee450ec13999f. 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/INS172223678.
Jai Ganesh Theme, Pt. 3 (From "Jai Ganesh")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08cf29836568576c5a320753124fd98f428b89a4f01bd6e9291178ca241f096. 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/INO332400015.
Gaganachari (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8510b00e3f23cb2d9259e256818a097e3b5f0e02a0c5687740fd6f3b55c5d3. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/INT202404276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06d8c5e1e26add4195343dd91577eb0a1d738bebfd43e36c6c95fd93ec340cf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INT202404687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f5baada77992fdd5274e345542fb3f90ae163a7c2920b1b0251cf0b225ce29. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INT202404688.
1000 Babies (Original Series Soundtrack)
Jai Ganesh (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08cf29836568576c5a320753124fd98f428b89a4f01bd6e9291178ca241f096. 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/INO332400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4b77ba0573e38f0b964a8d941693544a5bea4460c3ffbbe993e0faa4e51c08. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/INO332400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ce6e14a22be43042e417c9e3186c7a9dfa82b548e8681c3e8acc43290d0c0e. 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/INO332400022.