Frances Antony Cyril Raja (born 24 July 1975), known professionally as Vijay Antony, is an Indian music composer, playback singer, actor, film editor, lyricist, audio engineer, and filmmaker working p
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 0xb22b2a8022da5843aa77a077d201e76843d4cd95cb698c1afb6a76020fb105bf. 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/276ecc4e-94cc-44fb-bdc2-7b3f2c72756c.json and https://artists.proofprofile.net/proofs/artist/276ecc4e-94cc-44fb-bdc2-7b3f2c72756c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pichaikkaran 2 (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 0x7a910827e025f285024a69e597312e96d5cb68d1c84aebacadecd549b595ceaf. 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/INH102304492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d4015485ef0053cf2a8f778d7530b176f7aa9934ef1a347a230237ea458c7b. 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/INH102307078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06024bfb8ff49b7e3751af128024575f295ab78cc34f0fb64f2699a77ba4e83c. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/INH102307555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7c7efc1c35b4efa83f4af8a4f04b0f0d37faded720db111cd41276df8de4db. 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/INH102308040.
Vettaikaaran (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181ef22b861ad1ad5a549acb4c5bac8a232744c46d8edc2f387220a2f6622d57. 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/INS171100347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67feff5df99a0f7e59286e3c47bed7b2c940389499df2333c54c3902317275cf. 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/INS171100348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d9b04cb684b2ace574e27f07abb7fecf28123329b5862b3bbeb78668e61308. 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/INS171100349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567ec4ea8cab7ca41cba3f898e91875506f959797674e5dc222a84e6546ae040. 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/INS171100350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea2238933ab4a667c9c5f495e22f4636d9ece0d784262161b8254c971a9009c. 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/INS171100351.
Velayudham (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa374e8f1ff73b8d81a1222fd4aa79c3aa6584d43acdc4233aff574fa2852cdba. 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/INS171100154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730024aecc6a3ccda2fdbce21b96e4a338fc0e451b79a314a1c961f5427d5ba5. 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/INS171100155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120b197e8aa4d134c8423ec47ca697d0796e6f032a41a003b8a3db3f70a2bd0c. 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/INS171100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2b6c26488b247102e5f370b2c05161d0db17b531cdaffe69e416c1f7ef37d0. 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/INS171100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2927b299e30689f8f127db0f886e8586a77c00c5f00c5e704c3a28b83ebcb9c. 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/INS171100158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1fde2bf7c43e5091cfd0752a39aa95016affa1c9c36c1ad98a2fb318aedc7f. 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/INS171100159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd50efea3a003583d55f0e32e1e3aa5741c3e955c553a8e2c1f85afe8806b06. 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/INS171100531.
Naakka Mukka (From "Kadhalil Vizhundhen")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9607091b5b745edfb8d0205df7decaccd72949cc76a66c416ad73c6a61cba04. 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/USV351318321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4389ba1e143344f9cbd10727cad53f52b832fd184de77a06a68e48ac05d70325. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/INT201000180.
Playback: Pure Kaadhal - Enchanting Tamil Love Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2b6c26488b247102e5f370b2c05161d0db17b531cdaffe69e416c1f7ef37d0. 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/INS171100157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee68c6014143eaa54d4fea6cf98550831af34ce87ab255b5c562827d87b321d. 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/INT201100296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181ef22b861ad1ad5a549acb4c5bac8a232744c46d8edc2f387220a2f6622d57. 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/INS171100347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d9b04cb684b2ace574e27f07abb7fecf28123329b5862b3bbeb78668e61308. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/INS171100349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea2238933ab4a667c9c5f495e22f4636d9ece0d784262161b8254c971a9009c. 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/INS171100351.
Biriyani (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fdef9e1ee6ada41b575997c163ed88b37c5d1860e24df9faa71b45d560aa2f. 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/INS171300607.