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 0xae14971895985756c4b2f544df8c29ff1cef48d5d0eb10b056c801e32e2f60da. 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/a1e8cf2b-8eeb-4e06-a43f-8a4ddff8efbd.json and https://artists.proofprofile.net/proofs/artist/a1e8cf2b-8eeb-4e06-a43f-8a4ddff8efbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Love Guru (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 0xf5d57f061c46893c526e65aba5b41f1bde0bf11beac8f13f221577d905fbf6c1. 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/INT202404409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7c29c18e83932693d3e2cdabe1c8be8202a274413019c79abc63535a8b67cf. 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/INT202404410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3aa999251113c2f1d36c6647ba1c1599f7eb62714b78cf8b6df9e42015c6c57. 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/INT202404383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6728a48e92d68876db428a24e6765da40e17c8ee92b195bfc90df6851e149c24. 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/INT202404317.
Malayalee From India (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa673d2a9032be4bbd4fbd4e0ded5f898c3f068771d7fb7775f7390b8f70611c3. 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/INA982400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e89efa4cade51da0d26aa2b989a38c93c810c31f213e18b2646569b1783bc6. 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/INA982400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5767f6738ae2c929325a6784298cad491fd316e9b93730b1d3e41648a02c4e13. 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/INA982400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6507d56bfad7782df9d75c2f815d2726a7349c786e1fb62fb078ffe1218faa. 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/INA982400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7437de8d078ee76d4bcc4bf02f6a12231993e869e54a6b1f8d8497e19b2fb4f4. 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/INA982400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b5089ee67bc42f15af431f1fbb922ab716702e45f1a3eeb84bedfb70da60ed. 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/INA982400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fc218212aed9e612935a19f9b33de52a9deb64b82779e9653e72f36b618a3f. 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/INA982400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8690f958566e96901eb2d2e55bbefd8b19f602b794d089e7860994d312ea3b. 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/INA982400114.
Kanakarajyam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe68c5f16d1b7056547310866231aed7eb5e21b57fcc28337065bfa3ac63d4f. 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/INT202404686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d404921cd08d1df23e3491fd5f909274f9a5242a8755a50141d014f18d1a54. 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/INT202404768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe68c5f16d1b7056547310866231aed7eb5e21b57fcc28337065bfa3ac63d4f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/INT202404686.
Porutham Uyaram - Adani Trivandrum Royals Official Anthem
The World Of Gopi (From "Malayalee From India")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e89efa4cade51da0d26aa2b989a38c93c810c31f213e18b2646569b1783bc6. 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/INA982400106.
Thaaragayae (From "Halal Shawarma") - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54296d2ee809ad42512a0fac309ab6beafac85c1443a075105ad3bcfdd05ae68. 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/INT202303530.
Neelum Manal Paatha (From "Made in Caravan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b8a1a46ef34cac320a28111ffde881181b2846e093f94d1ebc25cab8559d11. 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/INT202203056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d10969edd7db193049295163255d04c69605b24a950aca4a27da9672b3afab0. 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/INS2Y2203120.
Kadhal Distancing (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4feff68e665354c7d5e0fed16b3f76ff2303e15ee23a10b12910405f6d48ba. 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/INV691900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896c7942308d3f5a4287d3056056fd17cdd96f62e1629b74f4d19d93ed5d938c. 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/INA6D2200016.
Vaashi (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493a9acc5ed9080ffa1c0203d9b8bce18372960525869fba589272c2bc753adc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/INT202203082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8ccb304589b2a47308ed352db9d08c458144635db4a1c939c3f684ede3173d. 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/INT202203083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc541ade88cbfdc20ed024c990f76ce540ec3e400f47d1d7b60ea7e28a86f99bf. 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/INT202203084.
Imakalil Neeye (From "Rahel Makan Kora")
Big Ben (Original Motion Picture Soundtrack)
Mindaathe Thammil - From "Rahel Makan Kora"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93232fa9afc955e8080f1048a895cdc79862bcb2c44c109926596df51547f460. 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/INM812300054.
Made in Caravan (Original Motion Picture Soundtrack)
Prathibha Tutorials (Original Motion Picture Soundtrack)