Vinayak Sasikumar (born 13 June 1994) is an Indian lyricist, who works in Malayalam cinema. Personal life He was born in Thiruvananthapuram, Kerala to S. Sasikumar and Asha Sasikumar. At the age of
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 0x3e9069e26a51bf606556b1bd4eba2db53315e396fba5dba477be3944766d0c43. 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/90e91ba8-4abc-4af1-890a-6b1f5d7f9e00.json and https://artists.proofprofile.net/proofs/artist/90e91ba8-4abc-4af1-890a-6b1f5d7f9e00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Phoenix (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 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 0x0211bbc772794cb37c705b2b639511ba519a397c68bdfefe8cb1347459d19c8a. 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/INO332300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd32d1adf1b330d70616744ad6fa2fe2d0760c13d71f2624846d29ff179efa05. 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/INO332300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d577f1a0c7431c0a35e71504af8a46b774a59744f36ebc607cd4801b99faaa. 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/INO332300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f931fb686b2d6ca45ccbd3c7bc0ffde72db449b4f6dcbac30f6b1547c10cf9. 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/INO332300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f172b85d7dd682c3db9b602c6c83389a0f33183e8faa759a08b9c5c8ca6c34. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/INO332300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2186fc3c7ed80cc7fafc73ac2d1bf4e4b09ca1c9ebe18f92bbd0df6a359f4509. 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/INO332300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc2a97ed204f5eb2108ba513588567808a220ed976b441ec20763434f5eafd6. 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/INM811456332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe873489235c427dfd23a50505b1445ad1305cb1da94e1ab943e7e101b4e4955f. 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/INM811457675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fc079db260c915e3423a9d3125b9a0568a844d17a67a2a045a78804cf4aad8. 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/INM811457674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49ca4b5e9e985f6b774f50fe14811abcf4cc83a0d48e69c383b5b1b0dcf8d27. 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/INM811457673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb082d74457906700bc6dcadf7d20ff254cd52d6d9306ec61b726ca5401ebc424. 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/INM811457672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613ef716a04dd70149a17bdfac598200cfe02c4785222eb5e3535f2407d92c58. 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/INM811457671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0969872af3137e3540a89bb19e8959f1a50430d1462a9874781d93d19b8cde58. 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/INM811457670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbba0eaddb34bc36dcaddbb6d0c1613ec5a28a280651f600c8c3b391244ea12. 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/INM811457669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc702aad0dfb4d30150baf10ea07a463c0d1107fc2975a653fa32d570f323abad. 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/INM811457668.
K for Kabaradakkam (From "Guruvayoorambala Nadayil")
K For Kabaradakkam (From "Guruvayoorambala Nadayil")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6870e337067881681717c43e73c71c3fdf429d7594d3be2d76fa0d3318c68e. 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/INH102407240.
K For Krishna (From "Guruvayoorambala Nadayil")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f1fa81354c433bbcf1750db51af20d798feda9c08bf84e8bd5d4de85631035. 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/INH102406928.
Rookie Dada (From "Voice Of Sathyanathan")
Rookie Dada - From "Voice Of Sathyanathan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aad2c9d0476c88506946b0479bacab9083040b36cafb5b87e1cc794b342800f. 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/INM812300047.
O Pardesi (From "Voice Of Sathyanathan")
O Pardesi - From "Voice Of Sathyanathan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a34ff35312dcb06b2f301c3048dd9ba3280fb0974e0d9c2ce77a0be6cbad09. 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/INM812300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a5ca10c9b03401dec7200fe23061a6f5cc48b7b7fc3e845ed4694bc284803f. 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/INM812400031.
Iniyum Kaanan Varam (From "Adios Amigo")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fbed50c545a9a2be22d4041ee773028accfc0c36562e5504c44bfd5316e00c. 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/INM812400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94428f1c2124c225ebedfe5754180d32f86a99f40df951f975ceb06cd141574. 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/INM812400036.
Enikkoru Kaalam Varum (From "Adios Amigo")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225dfe7b62be7adf7a01c41dc56c4c12fe63a3bd98ae39a3d742fda1b41fdb9d. 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/INM812400041.
Porutham Uyaram - Adani Trivandrum Royals Official Anthem
Thalatherichavar (From "Romancham") - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1404152fe83154d9a54d95cce8a63c9a5efb9fb863478e1b144a21098adfae6. 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/INH102301315.
Maradona (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29d57b2a1154b92e8bb3e33e70d856b1693d0ba08af0c0c98d2348c04873bfa. 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/IND291810448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b09ef0c432fb1a8ffd3b89b9a431b52a87ccbfe8973e3d089e5efb57be13f5. 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/IND291810449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f724cf6ef4b2dacacaa9820529493b9bddd0d9f2577fa323558d57a89b4d10. 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/IND291809087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667402760fe4ea6d1fb183a1e9eaea446c7ba0386f4247dbb1982727d8e5b54e. 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/INM811460515.
Omal Kanave - David Origin Story, Chapter 1
Nadikar (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf55812f5ab156f584884199f1daf22f33b8920d7a5b051c9cafe56e4474722. 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/INT202404389.
Raaman Thedum Seethappenne - From "Oh Meri Laila"
Raaman Thedum Seethappenne (From "Oh Meri Laila")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167e1fad120bc30f6e5be72d218cf8333e033dc356536adb79b4b622ba832f84. 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/INO332200168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fefe94531c4a26f54bae6a8d2a2ef0ce3557760e030ee4235a5e8f251db4b9. 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/IND291810446.