Kavya Ajit (born 17 July 1991) is an Indian singer, violinist and a live performer born in Kozhikode, Kerala. Apart from Malayalam, she has recorded songs in many Indian languages including Tamil, Tel
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 0x4dce5d9f82b2b1c933777f67a06440230c88c54430f208c69276855bcae547c0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56fb77b8-f71d-46a4-a94e-058304f35c5d.json and https://artists.proofprofile.net/proofs/artist/56fb77b8-f71d-46a4-a94e-058304f35c5d.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 0xe212035a867ef2a63e1e8beae00989439dc47a274c3566b4c243a5942d87f72b. 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/QZWFX2436770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8206396e9e763ba3a5be8ef2a73e083afe7d6bc3b599a7cdc7f7c67d5337401. 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/QZTB92405447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b2711f11299c27c06e83e19ec1cd062e85549dd7212de43e25760057b71a93. 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/QZRP52443240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa951dd0bc97ba40be98d06a0553efc4f4a0f372731b21d94c721ebd4643c9382. 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/QZK6K2461916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99346c33735cf85722fb4cdb1a0cca394c0f44c57c866abbb4a295c852fde4c2. 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/QZHN72467249.
Maduthu (Malayalam) (Original Soundtrack)
Maduthu (From "MM Originals") (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a98fad13bc4b71f51fdde3dc1971f9f073225b2551b11df6335f6cfa6171932. 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/QZTB92315328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944a573d536d89393f9a1486627eeca76a93e45ebfcc77842c952d48fa8a8893. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZK6H2376632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32522f88ba8e6c77ed425662cbcaed325bd7fae0ed6a27f02ce4450876f6467f. 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/QZK6L2310720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2a7ebce87efa155514f1d530826161c0df3dddc66dd5a0893d8b805b4acdab. 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/QZFZ42376381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c61bb0bd47e662ce87dcda10b7be42666f693ae94b6e7b745f1056a0811139d. 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/QZTB92216264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47a3ad390559fdc19da0334b7e9c872565622b845d101d4964d49f371a13145. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/IND292208115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d86158dde2a4fc398fccf402351e86d89d355cf577f8f5ac0b7ef603f467f5d. 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/QZMEM2255378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1660def57b6b5d6cd9b0544e0b5c6603d18f8e17cca293cd897c4ffd4212c196. 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/QZK6H2235869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4162f75f775e476ebaaa151b6c62218fd59decd1c2a249846353530255293995. 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/QZTAS2197247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3ff804d6edba5542c9aa7b0a89718db518e6c968dd3c82da901611b0d68257. 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/QZRP42157792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4d48bcfcd7a52cc944a81b90882f0c67e14f1fde6d417f8cc5bf6a55a7f171. 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/QZRP42157787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaedbec772e3df29aea0a1c144354a8f60dc74c5f14971959b53a5cbf3a45cf. 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/QZRP42157782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2ace2531601f8714c6a772ecb3f387ef98250f644bbc7726dfcb3909793491. 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/QZRP42157780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c679dbbfdeb716b51f640ca5d8263961a547e812a78f653a1664982c63441d9. 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/QZRP42157788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f990bd4788c3d7918e73463adff9440eb179001eb3a350db4b3d558c66e1df9. 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/QZRP42157785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469ebc81207aad7680149bfa000a30e0a1919691a92fa3bb482cf11445c49439. 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/QZNWY2174279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce32bbaa872cbccbd1081197554f7c7ac309000c4d07c3cf8183b90619e5d8b. 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/QZNWY2174299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8454f3ce7656aac9cea4b3bcdbb4f7f0215e226bb3061dd31c98a74c6a02fc8. 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/QZNWY2175731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3aef315f912ff57856a4d6702cfc269585dcc4b8a881ceaa5bc3e09b25ba97. 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/QZNWY2191110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fd128584d83d492526d16d56f140e06886bf922f90bdb932c253fe9f35cb9a. 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/QZNWY2180469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e49677ac912f4f910c7365d9c35fd93a429b9c305d621bb2267fc73e01e136. 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/QZK6K2185119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0052d55de14d4dc7ff3946b5d5f58433c4ab37e63a858d8aeef9eb342f384b96. 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/INS171701206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ebe4d340a0541fef67670df013c1a8567f18355920813910345180ba9ace1f. 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/INM811456384.
Btech (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f44ff79ba09962ccf5d6c2215d964d59c2fb5963ef70dab1d29cc7b8ab4f817. 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/INA981900088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009020d480df154df56bdf59c91b390059961be0245718d2e5f76c9827b2f9d7. 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/INM811457488.
Little Hearts (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64d71c41b3c57459c9f15235dd70268606bc592ded7554992ae3b0b6a58983c. 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/INS172404825.
Urumeen (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0bed77071de1ce0c1b897926ddf6036d950c92449d0eeacea595197c545b73. 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/INS171501025.
Vimaanam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b485df93e2a8905f4214f46e3d53ed7850dd5e58e234cf06310a3aea54c45f1. 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/INS321705086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3997c8b50d0309541be7f6dfb7ba417ab96bcea63e319cef791f45bd76e0780f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/INS321705087.
Kannum Kannum Kollaiyadithaal (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265b90665ad4138cd01fc7f58206f0896bbec79a3d1f042696ca7c368d235eb6. 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/INZ031407019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262d206e84824677c8c06b12b11aa39d44aa5080a5a5276455c0ffb09875a3a5. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/INM811457809.
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