Vignesh Shivan (born 18 September 1985) is an Indian film director, film producer, screenwriter, actor and lyricist who works in Tamil cinema, making films of various genres. Personal life Shivan stu
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf53108bd5edf5f8f91c4615103fc5337c4b11e487cb7552409938e1ebd9cc17. 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/fe08697c-7bd7-4bc7-9478-42811e3053b0.json and https://artists.proofprofile.net/proofs/artist/fe08697c-7bd7-4bc7-9478-42811e3053b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yennai Maatrum Kadhale (From "Naanum Rowdy Dhaan")
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097bcaf62a4868258d8c368e975d8b99cd5272443acd2ecb11e52163609829ec. 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/IND291500446.
Kannaana Kanne (From "Naanum Rowdy Dhaan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ab96893d22df31ec5f775cd517b3fa3ee10e65469ef538d228626f9916bdb9. 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/IND291500451.
Naanum Rowdy Dhaan (From "Naanum Rowdy Dhaan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7a4f72f641d0fbe24ec3d9d9aab669acbe49faa853518b8ec279469d69e17f. 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/IND291500441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097bcaf62a4868258d8c368e975d8b99cd5272443acd2ecb11e52163609829ec. 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/IND291500446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a4e850f740962f88d4f8ff6b9d19f18a1af0bb404f13e6ea23dc4d131b0a4e. 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/IND291500458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ab96893d22df31ec5f775cd517b3fa3ee10e65469ef538d228626f9916bdb9. 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/IND291500451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222938544d806bd421616658e5d6dcaf6a2557cbf65ebcfa4e18d00b21f4746a. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/INS172104465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a66aa0a7501a1369bda7185191fcaa97aeed9e1545fa9a3755e72516d1a39c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/IND292102964.
Thaanaa Serndha Koottam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae8dd156c394d6a7dd8ac8cc80fb15da10d3aade46f74bfc1bfead9c5ff1c24. 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/INS171800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e41c105e6f3ec6faa41f7fe1977f4d59b4071fbadd69613bccf745cfd9b6867. 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/INH102312919.
Naanum Rowdy Dhaan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4637fb7a558c2cb160c05451bb15864fdc3d936b13ad93d0b4115f79b93393. 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/IND291500421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097bcaf62a4868258d8c368e975d8b99cd5272443acd2ecb11e52163609829ec. 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/IND291500446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ab96893d22df31ec5f775cd517b3fa3ee10e65469ef538d228626f9916bdb9. 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/IND291500451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfbf43831def770dd2a9477152b502568ff87830f62d3781a0dc6a13901b095. 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/INS182402314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a760d1612c6262101d90e7f7237e9189cbfa3d51d9ff52a9c3694c8b3c07c0. 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/INS182402597.
Jailer (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff7f0d429b520cba29349a4922e170ccacbe3ee50ddb53acfd76fd619f82837. 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/QMBZ92386290.
Yenga Annan (From "Namma Veettu Pillai")
Namma Veettu Pillai (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bf490bbc2892324a3d32ba59fac731425b8439946e68a342046af9605a1adb. 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/IND291819059.