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 0x52364ca8b8dfa2ef91c944e33c1e733df0c197729b0a5d3e8b89529d71f87b64. 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/47fb6f0f-b99e-49d4-9c80-199f88e8e8a3.json and https://artists.proofprofile.net/proofs/artist/47fb6f0f-b99e-49d4-9c80-199f88e8e8a3.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 0x2330f61fd94094e7b97a3e3f8e795169bd59973770a025e690af64c8824cc6cc. 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/INM201910138.
Jhalakraani (From "Jaya Jaya Jaya Jaya Hey")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb6ecebc368dc149e1165ad91aac7003a3dc14ee59b6c9b8be28ed156d5e2ec. 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/ING212202085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e54603705dd322d46906a077066fc760245643fe7ec51cf3ece538864600a8. 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/ING212202087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99fb16319e2e547806fd965a3d814fc7161f7ac3b5dc3d42e7b391ff79abb9cd. 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/INP912460002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c28a11afa17b363522e8110467f752259bfe0ef6b0afc1881e7641ba1ca106. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/INA982300525.
Madhu Nirayunna (From "Pathimoonnam Rathri")
Madhu Nirayunna - From "Pathimoonnam Rathri"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb9a9358a12355aa24a4097944ed3a90278221362ac182bc0bbb672efacd1dd. 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/INM202310296.
Chuvappaninja Pakshikal (From "Higuita")
Selfie Kulfie (From "Raja Rani Roarer Rocket")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49193782729260ea6a8fc1d39ca1e56147d623d8104165b7b251a230723eb5a8. 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/INS182202577.
Angu Mele Parakkana Chakkipparunthe (From "Thattukada Muthal Semitheri Vare")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de34bd87e467bc286f5dbed7195faf7e1e45d22eaccc285bf89a7fd08ae113e. 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/ING211006336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908bb139a1dc9bc683c125c2139b08676d2a3e8ef4d54efb0525370d9d3b4122. 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/ING211005508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16a23255a11fdda5392baec991b541a8d35488fb748dc3292550a6b3e7b6ea0. 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/ING622100043.
Mizhinanavorunal (From "Ayisha Weds Shameer")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856f1a3876c191a43df1184c99ed17814ffa0c1dd5cd42d219b1d9756c59079a. 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/ING622000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc857885a9a047511a91931e4f0eca0a07c0eeb7ab8aee89c9bf87d9455a8e9de. 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/INA981901197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca946debd68c1cf62dd97f6648d9d4a6a304308ee821465bdbc10cce95d989f. 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/INM201910135.
Uyyaram Payyaram (From "OP 160/18 Kakshi: Amminippilla")
Uyyaram Payyaram - From "OP 160/18 Kakshi: Amminippilla"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ad6bc80aa7a292cb3df81f6a2fb42ce99034be27838d64161903e1fe8e4d6e. 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/INA981900049.
Poombattayaay (From ''Manorajyam Marchmasam")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c7af4ed8b6a8944331680999576011e2f93604c9f2c14a7c801887873c5f6f. 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/INM812500034.
Ya Qadam Qadam Balaen Ya Sawad E Ku E Jana
Kilu Kile (From "Besty") (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946fff30c4dafc6b339d2a246afa75e69b9f90426db156e1a24c698dbfcc85eb. 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/INT202505314.
Manchadi Kadavil (From"Besty") (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf340afd406ead8eae5a39ddefd91481ad674fc53308b3092dfbe67471abc6cba. 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/INH102413241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369c2778ab81a0eda76b3dc15feb302d6787d7a7de99e86d247ade7d2da2950b. 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/ING212406249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755c36d367d4b7404b58923b881b4b320114e3bac672a111b0954b0aab0e579e. 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/ING212484382.
Yalla Habibi (From "Ramachandra Boss & Co")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad362a7b6381c58c424b84ca16104429669135d3d7773daa21d06e37e9b46567. 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/INA982300277.
Swalathullah Salamullah (From "Anjaamvedham")
Thalatherichavar (From "Romancham") - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1404152fe83154d9a54d95cce8a63c9a5efb9fb863478e1b144a21098adfae6. 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/INH102301315.
Btech (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88d32773d78bc42a05fa495aaf08640f6fdc2ccb1c1fc20d82a908d7d3a1c47. 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/INA981900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53aee6ca0dbb12c1ab030d3fe3d0286e7753447e31ca534bb23d76dec581951b. 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/INM811460511.
Sufiyum Sujatayum (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b63cbdf7a4d988f6ddb2ddda2aa95525f48ed151edc9e3e9696f46ee332bdc. 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/INA982000541.
Aadu 2 (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ecb70e15f639462672319d3b2262fd5b2c56a7986fc27ebea1b853bebe912d. 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/INA981700081.
Oru Yamandan Premakadha (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc376d9bdd284d9353e45db269eda7b8f6f794178df7782a54988935cada10bbd. 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/INA981900083.
Rookie Dada - From "Voice Of Sathyanathan"
Rookie Dada (From "Voice Of Sathyanathan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aad2c9d0476c88506946b0479bacab9083040b36cafb5b87e1cc794b342800f. 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/INM812300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ae3f60b08b6d19f188d62c009381a812ec3378912aa8f3f9c39ef6049c1323. 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/IND292207196.
Jaya Jaya Jaya Jaya Hey (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ae3f60b08b6d19f188d62c009381a812ec3378912aa8f3f9c39ef6049c1323. 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/IND292207196.
Romancham (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1404152fe83154d9a54d95cce8a63c9a5efb9fb863478e1b144a21098adfae6. 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/INH102301315.
Happy Sardar (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca946debd68c1cf62dd97f6648d9d4a6a304308ee821465bdbc10cce95d989f. 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/INM201910135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2330f61fd94094e7b97a3e3f8e795169bd59973770a025e690af64c8824cc6cc. 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/INM201910138.