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 0x1ab506885caa4a1458ede21929f1e161fc55153e982e6ff5cb4824ee4c596b64. 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/2fbf16ee-59ad-43c0-b86c-ed1a1a626f57.json and https://artists.proofprofile.net/proofs/artist/2fbf16ee-59ad-43c0-b86c-ed1a1a626f57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Howrah Bridge (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 0x8a4b1385d859dfc4fce789fc1a55e884139844691f269f1c30e06ef4480b8b91. 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/INA091615315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1098027154baba2b36c10ef3e97f47f1edabf72fb8a99cbee8258ff9e4ca7f05. 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/INA091615316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3435476bd1444b2aa562e7687f745ccf2eb488aaf1afd8990a8c483781543d. 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/INA091615317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5eb334dc31328d79a5e2e4751988aa2bb77fa45034a6b6139bd74930a2e25f. 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/INA091615318.
Doosukeltha (Original Motion Picture Soundtrack)
Siddhartha (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40ce129c211c578d988e030c94b463e2f524a49dbe4479826bcd3e265e03ffc. 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/INA441300926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08c8ded324cf69ae4c20edc913ac0a2d3a465611bd72995058ad01697a6182b. 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/INA441300927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13b4f24cb8c8ac295e5ec99064af56255e148b85e8c12693ded940db1bc8367. 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/INA441300928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c234b16dc36ca2a4bd181b8a2305813f3cb114c359b095852a1687c8f370b6. 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/INA441300929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150b4d5fe07902744bbf7502a33a06d1c242db0e840186294549619c072330dd. 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/INA441300930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859d77d4043e572a5dc4db84a778f78433f06e3e4a9baecc3c7e18277c0e9c36. 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/INA441300931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed73a347621067f2b6e74bc9c0f8cb42e8d20956175dbaf10eecc839624b5d91. 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/INA091414647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa1b431837cd31e992858a584a2c9df0960c694f72cbed6965526cf91ca1799. 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/INA091414649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0aa09f8327a72b5dffcb39ec85234b1c6e23f9021ea498abda3a6be0be2214. 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/INA091414650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0077b12d0672f078376ca2584819957bc8ae3c19123b945ebd9815e74883e11. 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/INA091414651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c11782dbb576e4bf5f68e9c3f5b9c2d947b2af617b990c3e8ae85c15b2a0755. 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/INA091414652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e0318f68da818db2b03791712e808487927555c0e0357357b01cda3c2e05ce. 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/INS231424587.
Hits of Chaitra H.G. - Kannada Hits 2016
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49b17f30df10b7a82b8c46a61cb307a6349bce3cae1ead15963888503c5f9dd. 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/INA440500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa803ab4fe327e4d600d37b1bd704454c089fd5db5f3b9f01a6034f78fb7a68dc. 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/INA440700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85109eff7edf9c569163c9d36b66ea48a3db36b5988ff1b4da88e8a7b50b165. 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/INM5B2411171.
Bhairava Geetha (Original Motion Picture Soundtrack)
Ninnindale (Original Motion Picture Soundtrack)
Sanjeevani (Original Motion Picture Soundtrack)
Weekend Love (Original Motion Picture Soundtrack)
Aarya Chitra (Original Motion Picture Soundtrack)
Kousalya (Original Motion Picture Soundtrack)