Sai Vignesh is an Indian Vocalist, Playback Singer, and Musician. His main training in music is in Carnatic, but he has also sung in other genres. He has released many tracks for solo projects, toure
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 0x813b30044f9b95a49ca271dca34151e7360cfb3ffe6ebfa1c0401035ae7dc646. 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/fe0ddaf0-068a-4d05-a164-6b874fd8401d.json and https://artists.proofprofile.net/proofs/artist/fe0ddaf0-068a-4d05-a164-6b874fd8401d.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 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 0xe9cc2d82d63301d2f887727dd8e4a4f0d6a6e7982d83446f3ed4de327f73a95d. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/QZK6H2145601.
Anuragam Ashai (From "Daarunam") - Single
Nedumudi Yeaganein (From "Striker") - Single
Mr.Natwarlal (Original Motion Picture Soundtrack)
Nagu Hoove (From "Kaiva") (Original Motion Picture Soundtrack)
Kaavalane (from "Bhairathi Ranagal") [ Tamil ]
Yevarithanu (from "Bhairathi Ranagal") [Telugu]
Mari Antha Kopam (From "Bachhala Malli")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c8fc1d27f53af01dbf60765b36882aedf716be7941560c4b624708e7b19b1d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/INH102414743.
Neeradayya Neeradu Pamba Nadhiyil Neeradu
Rocketry The Nambi Effect (Tamil) [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a8a5e92e944ae7b0ae3d04ef7dd93ddb3a6fbe9e4e2d84acbc50efe07c2982. 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/FRX202287713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94180dae89d908af8985443ec1a728d92b4e02da0b22747f2b4a6315a5ac3cbf. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/INS392401091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b9aaa6f7936ec1ace6bbd28bf1d7e3b21c66f7b9e53d3507735dc9354d1ad3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/INS392401102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa262ce5c602f9346cf391d3567e52f52f9d5a6064df617d501704fbaceaf8898. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/INS392401094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bbafafcaa0e24dbd05b5256f7cdbb90f75d31d54d1e60708b4266e2bc7f0f5. 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/INS392401092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa04b88be2ce26fddd76bf98858e8bad7188094b5f10db73bf89842d146a6792. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/INS392401095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b11b4c09b89b082a0154bab547181fac803da74f6b8bdb8e7bb172969fb648e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/INS392401101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6aeb659f5d250b00fdcfa459edb7ed19de72eaae2c49df905c7e4a9fe9cf87f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/INS392401105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fce87d23cd857446d6632423f6eddbdf7cec2e3c4d63678c5ee201f460e913f. 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/INS392401093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04b731adfdef9c23af13c1c3b014cc0987a7d79ed3470f7129437e1b3478eaa. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/INS392401104.
Rocketry The Nambi Effect (Malayalam) [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19ab7a57a121b7f0ce997b2cf97732a6964a56f2b234de980afaafb8e48afb6. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/FRX202287722.
Rocketry The Nambi Effect (Telugu) [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6468a82485fac978695a798b4d0f2461d3d77f0fb007b5ef9b756ede7baed7. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/FRX202287862.
Rocketry The Nambi Effect (Kannada) [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57720d7d8b9e1ab9239a40d951d7db871ce74dbb6655a1bbabf0f390ca6c84d7. 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/FRX202287853.
Rocketry The Nambi Effect (Hindi) [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cc08eb7ec51c745335729279dc6e2f1036bc1c88d52a2986b8cf7b0cfe476d. 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/FRX202287871.
Rocketry The Nambi Effect (English) [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2593159cdc6cf378bec463f2a823cc4255d1fa148d925e57a73b432c07ada3c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FRX202287880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19663d53602b864da0b28e9f3ebfe2fa17acc76e0b0e89d94f4764466e0e7320. 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/INR812400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044a3e4261fdb572d6fb7e5fe65a7e257080e68283fc55c8a5fe15dba6876fbf. 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/IND292208848.