Vidhu Prathap (born September 1, 1980) is an Indian playback singer. Renowned for his voice, he has lent his vocals to over 100 film songs, predominantly in Malayalam cinema, as well as in Tamil, Kann
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 0x60fa965f0517e70b8dd369d7110fff725333758dcd0256ee2ed7ce950c53d86a. 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/7d83d074-09f4-4a2a-a8fb-e1e3e7ced465.json and https://artists.proofprofile.net/proofs/artist/7d83d074-09f4-4a2a-a8fb-e1e3e7ced465.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gokulathil Thamasikkum (From "Kaiyethum Doorathu")
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 0x9bc6667430c5d18de5be8f3e76574d0b5ed5e23d2395581b57b240d6d3e4085a. 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/QM6MZ1775784.
Haihai Hailasa (From "Pullipulikalum Attinkuttiyum")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044f7a39ffd3f53c12169d36b7382e2aa87848f06986b1024199973407f38f15. 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/INE130302713.
Cheru Cheru (From "Pullipulikalum Attinkuttiyum")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039a140172c74c42716c94d2d2f566a9e849320b5d8214d734e6416dfcff83b2. 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/QM6MZ1775782.
Gokulathil Thamasikkum (From "Kaiethum Doorathu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc6667430c5d18de5be8f3e76574d0b5ed5e23d2395581b57b240d6d3e4085a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM6MZ1775784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3171b6a63bb97a0fe05b1f27ab776a9423da8b6205d9b506cb7870259bdc56fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM6MZ1775786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f011b97b7efff5dc347f92d93f0392519094823dd0ef11ba6859e527d485b13. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM6MZ1775789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd8d603323e241dc32d8ca731d2d654fd798fe32688de1fa9998ca068c13e4a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INE130300373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc453f05db8f00a451291dc2b9ed19d7e120e7b10cf0ef8351c74661ca33e8676. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INE130300205.
Akashameda (From “Kottarathil Kutty Bhootham”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc560a7c55ff90af25a1502a6dffb8379aa321c0036a610994835084f130eab5e. 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/INE130302217.
Chuttaan Chelayum (From “Strawberry Theyyam”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe165d519b678b2c562a527a09f305542ff7f0a9d19d214858f1b2bd6cef9066. 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/INE130302913.
Arayalilathumbil (From “Snehathepatty Onnum Parayaruthu”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b6ec5eed0d834d96a58644fc1ae06b6321b72f5077b9612f6cc5d48f21a5d6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/INE130800590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5509f5a3a1513d479aa610b0987bc456a3390b88f3f86749f8e94db9f45b62f7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ING211000738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1958e78dabb594b6638cfd8debedfc1e6925af0ea0c60fe0d553fa374c4502. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ING211000740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5e1a6f7ea23489da5dc2b0ff924f3cab65f2b764b62c6ae4593467024cb9ac. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ING211000742.
En Khalbiloru (Remix) - From "Oneway Ticket"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bdb015e4418e124d2c1803433f21bf622a0a207ff6aa65b709a39d3adb4889. 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/INM200801030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe71894e7893b2ab0bd1e2dfa7dfe2d3c14409f30b8096129646e0e63a74185d. 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/INM200700987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c067a0fd24c7bf8a1eb14ed78ee040d5cf8f7fa0235e551e53cfa19a399ba6. 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/INM201001593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9b41fd0ca68116206f584bb0f4e1bbc0cba29c83c02422845e4211374f543d. 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/INM201202154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7b3786936b30cc1900152283d804160a021efce5456aae694cd8e2bbeed583. 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/INM201502715.
Ullasa Gaayike - From "Adi Kapyare Koottamani"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecdde236ae62dfa65e948bd5434ed725717d4ec215e116134848fb3a0666567. 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/INM201502761.
Panchasara Kondu - From "Oru Black & White Kudumbam"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5854d5df5bfcde1c76c72208d636a78c7eb524de02a79a2f2ef4258a59656d. 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/INM200901272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e7b825f5c41a5350644a630129bae60666269d2e8ea8d784716b1fb1727878. 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/INM200600257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eca993b46cccce266ebade20b481dc819ffbbe0cece1cca14476dc0f37c58ae. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/INM200400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d28c29f56b86c6a85c0a65614518ebec3e63ac2a791c856b5e8b7332610703c. 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/INS172409309.
Pande Pande (From "Once Upon a Time in Kochi")
Puthumazhaye Paadunnu (From "August 27")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d468e99beacb76f65e3347e59b2b0ad838277f7afdbdd9b9e0f8ecb77c6a239. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INS322305728.
Neetimanayoru Thathante Charathu - Single
Idanenjil Theeyum (From "Vamanan") - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91f8330cc526ae66787809080213be95278027336a5f638c2fd852f97bf9218. 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/QZTBA2499964.
Ranam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726220b64a49aaa16f27e1d9514be6c50dcfdc27228d2d0b7db72e67662e9876. 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/INA981800179.
Liger (Malayalam) [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77193c84f0b7eabccdf476c877dfce488ca1723931d8ab75c69c87aca0e5a077. 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/INS172221317.