Kannur Rajan (24 June 1940 – 7 April 1995) was a music composer from Kerala, India. Though his songs are less in numbers, they are noted as emotional and nostalgic in the Malayalam film songs. He was
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 0xfd41f98f349ccd549d2944accd8567d12a6554fa4f4c14a5a8c44feb235de784. 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/7915a34c-1ed3-4341-9a01-c65360165bb7.json and https://artists.proofprofile.net/proofs/artist/7915a34c-1ed3-4341-9a01-c65360165bb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Abhinandanam (Original Motion Picture Soundtrack)
Surabhi Yaamangal (Original Motion Picture Soundtrack)
Kaaryam Nissaram (Original Motion Picture Soundtrack)
Karyam Nissaram (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 0xc11e3498a8eaa31d9ed555ab1d8fdae667fc7571f0f1a7f7d6590e2e986499d9. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:03:57Z), 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/INH100804984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199156815a87cba4408149c5c3ed2c49d97c3843dc460d5bda3e3c65ee29c7ad. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/INH101301944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62d1f6d3067c649e1a638e524139b3277584f41c2598aed441a9f6b37aee234. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:05:58Z), 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/INM258306881.
Swantham Sharika (Original Motion Picture Soundtrack)
Ragaveena (Original Motion Picture Soundtrack)
Swantham Sarika (Original Motion Picture Soundtrack)
Appunni (Original Motion Picture Soundtrack)
Ente Ammu Ninte Thulasi Avaruke Chakki (Original Motion Picture Soundtrack)
Ushasee Unaroo (Original Motion Picture Soundtrack)
Ente Ammu Ninte Thulasi Avarude Chakki (Original Motion Picture Soundtrack)
Paara (Original Motion Picture Soundtrack)
Ninnishtam Ennishtam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff808b6866ce436f00e764a6e186c5c931612aa098e13c3ae6705cddfa15f18. 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/INM258611856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b0d0278eb7f7c0ee1d94a8fca7239ad593463b1a6f16c657425d75a21e208b. 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/INM258611857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc91fcf3e5bb7a2ed973d7e6f933885b1e35d847d5afc1bd9f1fa16fd44ebde. 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/INM258611858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c31b21020c5207659ffc3aa448d83a211b27f71fda7afe61b756253e95acaa8. 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/INM258611859.
Bheekara Raathri (Original Motion Picture Soundtrack)
Onninu Purake Mattonnu (Original Motion Picture Soundtrack)
Chithram (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcfde006197aff28f10e6ba33d762daa296c219814f0f5cffafa3a5776b4efb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/IND292205647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa5fe3fbc279a33e473b0208425ed3ee0aa218884b41ef5dba41ad628ea1107. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/IND292216299.
Puzhayorathoru Poojari (Original Motion Picture Soundtrack)
Kadannal Koodu (Original Motion Picture Soundtrack)
Thaalam (Original Motion Picture Soundtrack)
Parallel College (Original Motion Picture Soundtrack)
Kokkarakko (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ea0412b148e409da8083a3a4aff386d87823d5dc897b2d1df8f302cc2fb2dd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM6MZ2009482.
Simhadhwani (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b5ecc45a7a7916a211605b0d60db0902c4706ffa573726398890087a23075e. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/INS172202593.
Kingini (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff265374231e51510e2482ccd32aa5ba92225f3e48de1151b7a31861edd16548. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRX872132156.
Omale Aaromale (Original Motion Picture Soundtrack)
Kanyakumariyil Oru Kavitha (Original Motion Picture Soundtrack)
Vardhakyapuranam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b59aebc0940b5eb445bbc707ee1ee84ba30b0946e22d0c457e5112ec78d1db. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:08:08Z), 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/INW159400434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a12bc863143398bfa7d08994bc8d3651259872e38293b841ec39ef5ba76117. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/INW159400436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7e4e43f7d9db1f36f1b8adfe698517b4488ec23bbdd9245299292e9266d36c. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/INW159400437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd552046a8af0eceea683703c68522cc10985ced19c53f3f268122cb8b009f5f3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/INW159400438.
Kadalpponnu (Original Motion Picture Soundtrack)
Vaardhakyapuraanam (Original Motion Picture Soundtrack)
Vadhu Doctoraanu (Original Motion Picture Soundtrack)
Kokkarako (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71cf0b7290fc0ecbc31c8890ebacf438a7f4983346a6a24a652c02dd20fd5ca. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/INS172203539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99dfe3176265ce893435adff5dc039e54b39505008f90629743410de89646dc. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T03:57:05Z), 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/INS320802325.
Ninnishtam Ennishtam 2nd (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9114de8f67ab9baa62b391c72ec07836798e2f8444e84da4b9c149ebefdd8872. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/INS311010915.
Vadhu Doctor Aanu (Orginal Motion Picture Soundtrack)
Aayiram Chirakulla Moham (Original Motion Picture Soundtrack)
Kiratham (Original Motion Picture Soundtrack)
Peeliyezhum Veeshi Vaa (From "Poovinu Puthiya Poonthennal")
Nenjinnullile (From "Poovinu Puthiya Poonthennal")
Aaro Aaro Aararo - Female (From "Poovinu Puthiya Poonthennal")
Peeliyezhum Veeshi Vaa - Female (From "Poovinu Puthiya Poonthennal")
Mounangalil (From "Poovinu Puthiya Poonthennal")
Poove Poove Ponpoove (From "Poovinu Puthiya Poonthennal")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3095f6e34323529944a3466b7479c5f9066d20e82d24b1bce185d7cb67e59bc5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AEA0E5001418.