1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x3ed9d9eae8bce98652ce11845ca815b3f0dc86e83510726e7f8163857301dc84. 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/dc1b78f2-01f8-426a-8d33-44c1bd801a68.json and https://artists.proofprofile.net/proofs/artist/dc1b78f2-01f8-426a-8d33-44c1bd801a68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sundarapandiyan (Original Motion Picture Soundtrack)
Neerparavai (Original Motion Picture Soundtrack)
Madha Yaanai Koottam (Original Motion Picture Soundtrack)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eac51c89b41c246d25f7f4224fbb68261ab2302f54b62c3b427f5fa8d92ce90. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1GiKXE17NtIq8VZpAQsHlE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GiKXE17NtIq8VZpAQsHlE.
Pulivaal (Original Motion Picture Soundtrack)
Sivapu (Original Motion Picture Soundtrack)
Manja Pai (Original Motion Picture Soundtrack)
Mapla Singam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1090cea625ce3bc4c3b3babfd06a0699b5734a8f7418471b952a3d00b88bda60. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62xStBvuR42msp6ts2YLl4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62xStBvuR42msp6ts2YLl4.
Alludu Singam (Original Motion Picture Soundtrack)
Mr. Mommaga (Original Motion Picture Soundtrack)
Ivan Yarendru Therikiratha (Original Motion Picture Soundtrack)
Pichuva Kaththi (Original Motion Picture Soundtrack)
Kodiveeran (Original Motion Picture Soundtrack)
{"copyright_id":"0x6b6b8f79ec7c5bf19d45061c5305908403eea0aae71df3d483c2ce2e5e52bd80","isrc":"INT201701542","name":"Andam Kidukidunga","registered_at":"2026-06-23T11:19:01Z","spotify_id":"2gtf2j80uHLmXsn9Qgf7lu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6b8f79ec7c5bf19d45061c5305908403eea0aae71df3d483c2ce2e5e52bd80. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gtf2j80uHLmXsn9Qgf7lu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gtf2j80uHLmXsn9Qgf7lu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcbe1476d141ac41943f3363ace82a4132a71263dacc3a2038e083f7e6ad52f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6K0MbjB4egXZlkC9zLKxGc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K0MbjB4egXZlkC9zLKxGc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb757cbd10f648f973aa8c9be5cf278d867989fbad066bc4f3599b043cd142994. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ueohHqCbX6tqC1YNNzxy4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ueohHqCbX6tqC1YNNzxy4.
{"copyright_id":"0xa218063c3c4d25eb7e5abda95f36aaf2146ab53709ecef497c44b298b3ed5472","isrc":"INT201701545","name":"Raga Raga Ragalada","registered_at":"2026-06-23T11:16:54Z","spotify_id":"2fR0bj03tEYEXPly03ReEo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa218063c3c4d25eb7e5abda95f36aaf2146ab53709ecef497c44b298b3ed5472. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fR0bj03tEYEXPly03ReEo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fR0bj03tEYEXPly03ReEo.
Silambam in the Club Sutthum Indha Kamba
Kadhale Venandi (From 'Utraan' Original Motion Picture Soundtrack)
Utraan (Original Motion Picture Soundtrack)
Sinamkol (Original Motion Picture Soundtrack)
Thaga Thaga Thaga Agini Daa (From "Peranthal Parasakthi")
Pulikkuthi Pandi (Original Motion Picture Soundtrack)
Azhagiya Kanne (Original Motion Picture Soundtrack)
Kaatril Aadum Deepam (From "Kaarottiyin Kaadhali")
Kaatril Aadum Deepam - From "Kaarottiyin Kaadhali"
Nenjorama Thalaattuthey (From "Om Vellimalai")
Kaarottiyin Kaadhali (Original Motion Picture Soundtrack)
Solli Mudiyaatha Uravey (Original Soundtrack From "Om Vellimalai")
Om Vellimalai (Original Motion Picture Soundtrack)
Oorukku Puthusa (Original Soundtrack From "Om Vellimalai")
Vanthaar Ayya Bogar Ayya (Original Soundtrack From "Om Vellimalai")
Aadhi Kaala Parthiramey (Original Soundtrack From "Om Vellimalai")
Keechan (Original Soundtrack From "Om Vellimalai")
Raavura (Original Soundtrack From "Om Vellimalai")
Aalu Vanthaa Kaththi Sollum (Original Soundtrack From "Om Vellimalai")
Thenmerku Paruvakaatru (Original Motion Picture Soundtrack)
Dandakku (From "Yavarum Vallavare") [Original Motion Picture Soundtrack]
Adi Theni Santhaiyil (From "Idimuzhakkam")
Aalakaalam (Original Motion Picture Soundtrack)
Yendi Yenna (From "Pogumidam Vegu Thooramillai")
Kada Muda Kada Muda (From "Pogumidam Vegu Thooramillai")
Kathirundhen (From "Kozhipannai Chelladurai")
{"copyright_id":"0x3b39d59f151aede4df9c46ad4afc49e0f6d8ea9f78bb911af96b2b88c6ca25c6","isrc":"IND292217405","name":"Kathirundhen (From \"Kozhipannai Chelladurai\")","registered_at":"2026-06-22T01:47:09Z","spotify_id":"3NKQVgPElpMdZjVcxPnJqp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b39d59f151aede4df9c46ad4afc49e0f6d8ea9f78bb911af96b2b88c6ca25c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NKQVgPElpMdZjVcxPnJqp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NKQVgPElpMdZjVcxPnJqp.
Kozhipannai Chelladurai (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295dc0796357826bf639658ac77f9cd69208c999b418ff406260ad1f06c9cddd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3F1xqipQOBqemWLpN84Yxi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3F1xqipQOBqemWLpN84Yxi.
Pogumidam Vegu Thooramillai (Original Background Score)
Kaana Vilakku Mayile (From "Idimuzhakkam")
Marutham (Original Motion Picture Soundtrack)
Ennai Vittu Ni (From "Cristina Kathirvelan")
Playback: Pure Kaadhal - Enchanting Tamil Love Songs
{"copyright_id":"0x4e575df6ff53eaa6bba73d5ebbbdffef2c6edae424c2197427feef98c5f30ebd","isrc":"INS171200727","name":"Para Para (From \"Neerparavai\")","registered_at":"2026-06-24T11:18:08Z","spotify_id":"6yCtmVBeRhZxaaD4n0Wn9t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e575df6ff53eaa6bba73d5ebbbdffef2c6edae424c2197427feef98c5f30ebd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6yCtmVBeRhZxaaD4n0Wn9t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yCtmVBeRhZxaaD4n0Wn9t.
Kona Kondakari (From "Madha Yaanai Koottam")
Playback: Kaadhal Galatta - Fun Tamil Love Songs
{"copyright_id":"0x9988de0d7a0c8c80004decc83e1121550f8b3bdfc3f4675756c860c20f6f47b8","isrc":"INH102407271","name":"Yendi Yenna (From \"Pogumidam Vegu Thooramillai\")","registered_at":"2026-06-19T17:04:13Z","spotify_id":"0yyIUpruXyrMo78AImTvVx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9988de0d7a0c8c80004decc83e1121550f8b3bdfc3f4675756c860c20f6f47b8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yyIUpruXyrMo78AImTvVx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yyIUpruXyrMo78AImTvVx.
Thiruttu Payale (From "Ayothi") - Single
Bullattu Vandiyila (From "Pogumidam Vegu Thooramillai")
Playback: Nenjae Yezhu - Tamil Songs That Inspire
{"copyright_id":"0x472f8aecef32200fadc20a67ab24282d0f2cff12b57343702cdc3a78009c929e","isrc":"INS171400604","name":"Aagaasa Nilavu (From \"Manja Pai\")","registered_at":"2026-06-23T02:55:07Z","spotify_id":"0CZ7lRdVOrBsyAAGqgQdhC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472f8aecef32200fadc20a67ab24282d0f2cff12b57343702cdc3a78009c929e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CZ7lRdVOrBsyAAGqgQdhC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CZ7lRdVOrBsyAAGqgQdhC.
Playback: Madras Melodies - Soulful Tamil Melodies
{"copyright_id":"0x109539cbfe259fcd3f3680a7b9bd95c54eee913dba88ee4dcd0836061f94f527","isrc":"INS171200730","name":"Para Para (New) [From \"Neerparavai\"]","registered_at":"2026-06-26T23:56:38Z","spotify_id":"5jUu2tMwgPUprr4jnkEcFN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109539cbfe259fcd3f3680a7b9bd95c54eee913dba88ee4dcd0836061f94f527. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jUu2tMwgPUprr4jnkEcFN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jUu2tMwgPUprr4jnkEcFN.