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 0xfb9caba56837a7c029dcb5533dc7292b3eb42f6060d6831b23a598c0335ade8a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a453642-ec8f-4c14-ac83-960e6f38b813.json and https://artists.proofprofile.net/proofs/artist/4a453642-ec8f-4c14-ac83-960e6f38b813.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chinna Papa Periya Papa - T.V. Serial (Original Motion Picture Soundtrack)
Uyire Uyire - Drnarayanan (From "Siragugal - Tv Serial - Title Song")
Annai (Original Motion Picture Soundtrack)
Shivappa Nayaka (Original Motion Picture Soundtrack)
Grama Devathe (Original Motion Picture Soundtrack)
Naan Paada Nineippathellam (Original Motion Picture Soundtrack)
King (Original Motion Picture Soundtrack)
Thiruda Thirudi (Original Motion Picture Soundtrack)
Aayudham (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 0x817498949fe7a6a6b76b7e3ac275325c4f25d244b6d8ca1ccd55c937e7a36707. 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/7srQ5b1LlrcUBiMnf9qPi0.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/7srQ5b1LlrcUBiMnf9qPi0.
Kokki (Original Motion Picture Soundtrack)
Kokki Original Motion Picture Soundtrack
Kaivandha Kalai (Original Motion Picture Soundtrack)
Nee Venunda Chellam (Original Motion Picture Soundtrack)
Yugaa (Original Motion Picture Soundtrack)
Kannum Kannum (Original Motion Picture Soundtrack)
Pori (Original Motion Picture Soundtrack)
Nee Naan Nila (Original Motion Picture Soundtrack)
{"copyright_id":"0x50dde354f881bf875ebe5fef554a496252d529084aaec71d25f72e1cf22f49ff","isrc":"INH100701841","name":"Karuppan Varan","registered_at":"2026-06-29T09:09:29Z","spotify_id":"4eDlBgTJ3N1AkYJFjkVI9a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dde354f881bf875ebe5fef554a496252d529084aaec71d25f72e1cf22f49ff. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4eDlBgTJ3N1AkYJFjkVI9a.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/4eDlBgTJ3N1AkYJFjkVI9a.
Karupasamy Kuthagaithaarar (Original Motion Picture Soundtrack)
{"copyright_id":"0x50dde354f881bf875ebe5fef554a496252d529084aaec71d25f72e1cf22f49ff","isrc":"INH100701841","name":"Karuppan Varan","registered_at":"2026-06-29T09:09:29Z","spotify_id":"3AeKI3VIc4sGvkXHCEoAq4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50dde354f881bf875ebe5fef554a496252d529084aaec71d25f72e1cf22f49ff. 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/3AeKI3VIc4sGvkXHCEoAq4.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/3AeKI3VIc4sGvkXHCEoAq4.
Thullal (Original Motion Picture Soundtrack)
Mahane En Marumahane (Original Motion Picture Soundtrack)
Kandha Kottai (Original Motion Picture Soundtrack)
{"copyright_id":"0xfac6622c896a1a99cfb0f4d129c1780c9b4f4e8bfaa677698a83ba62b878100b","isrc":"INS171100594","name":"Eppadi Ennul Kadhal Vandhadhu","registered_at":"2026-06-24T11:18:18Z","spotify_id":"2YJcjbaDFa2wn5GIORZ48x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac6622c896a1a99cfb0f4d129c1780c9b4f4e8bfaa677698a83ba62b878100b. 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/2YJcjbaDFa2wn5GIORZ48x.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/2YJcjbaDFa2wn5GIORZ48x.
{"copyright_id":"0xf7b78c071789165a2b67a077c9f5405267be9a4daf05c5f4c910db241c3e3b12","isrc":"INS171100480","name":"Unnai Kadhali Yendru Sollava","registered_at":"2026-06-21T22:43:43Z","spotify_id":"5MX14HSDvvXS7EtkKs6hEY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b78c071789165a2b67a077c9f5405267be9a4daf05c5f4c910db241c3e3b12. 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/5MX14HSDvvXS7EtkKs6hEY.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/5MX14HSDvvXS7EtkKs6hEY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7374d4e35a65b1f6a514b211745213e37b23dbae9f01ce7f537ab5b7d513b6f1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gGsNV5hTKJDhRMO9ZBYgt.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/2gGsNV5hTKJDhRMO9ZBYgt.
Vedigundu Murugesan (Original Motion Picture Soundtrack)
Thambi Arjuna (Original Motion Picture Soundtrack)
Maasi (Original Motion Picture Soundtrack)
Massi (Original Motion Picture Soundtrack)
Seedan (Original Motion Picture Soundtrack)
Bhavani (Original Motion Picture Soundtrack)
Kicha Vayasu 16 (Original Motion Picture Soundtrack)
Sila Neram Silla Pozhudhu (From "Kicha Vayasu 16")
Ore Oru Paarvaiyaal (From "Anbay Unvasam")
Kelamputhu Kelamputhu (From "Kicha Vayasu 16")
Patheyappadi Patheya… (From "Kicha Vayasu 16")
Mottu Vitta Thamaraiye (From "Kicha Vayasu 16")
Poonai Mudi Meesi (From "Kicha Vayasu 16")
Paasakar Nanbargal (Original Motion Picture Soundtrack)
Thanimai (Original Motion Picture Soundtrack)
Surya (Original Motion Picture Soundtrack)
Sandai (Original Motion Picture Soundtrack)
Jana (Original Motion Picture Soundtrack)
Virudhu (Original Motion Picture Soundtrack)
Enna Thavam (From "Thiruppatchi") [Lofi Mix]
Enna Thavam ( From " Thiruppatchi") - Lofi Mix
Malayan (Original Motion Picture Soundtrack)
Pa. Ra. Palanisamy (Original Motion Picture Soundtrack)
Kadhal Sarigama (Original Motion Picture Soundtrack)
Uyir Oviyam (Original Motion Picture Soundtrack)
Kuchi Ice Polla (From "Iththanai Naalaai Engirunthai")