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 0x140102accc30a770b59996bc66fa07c830a11b5b1b99b722a829e820ac8b70b0. 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/127a17b8-d41a-40b1-b323-243935579dab.json and https://artists.proofprofile.net/proofs/artist/127a17b8-d41a-40b1-b323-243935579dab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Little John (Original Motion Picture Soundtrack)
Alibaba (Original Motion Picture Soundtrack)
Ottran (Original Motion Picture Soundtrack)
By The People (Original Motion Picture Soundtrack)
By the People (Original Motion Picture Soundtrack)
Music for De-Stress & Relaxation - Track 1
Music for De-Stress & Relaxation - Track 2
Music for De-Stress & Relaxation - Track 3
Music for De-Stress & Relaxation - Track 4
Music for De-Stress & Relaxation - Track 5
Music for De-Stress & Relaxation - Track 6
Music for De-Stress & Relaxation - Track 7
Music for De-Stress & Relaxation - Track 8
Thoothukudi (Original Motion Picture Soundtrack)
Aadu Puli Aattam (Original Motion Picture Soundtrack)
Thirutham (Original Motion Picture Soundtrack)
Mirattal (Original Motion Picture Soundtrack)
Aadupuliaattam (Original Motion Picture Soundtrack)
Pesum Kannaadi (From "Pesum Kannaadi (Original Independent Single)")
Netru Indru Naalai (feat. Sathya Prakash)
Gudhacara (Original Motion Picture Soundtrack)
Raamji Londonwaley (Original Motion Picture Soundtrack)
{"copyright_id":"0x5d289f2ff38d45e5f3e589032c730c71af1aa37ee6db3c978fdaabbcd7d326ea","isrc":"INF049900249","name":"Shakalakka Baby ( From \"Mudhalvan\")","registered_at":"2026-06-06T03:35:18Z","spotify_id":"1lAB2CMZZZYzGfHDB330C0","type":"track"}
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 0x5d289f2ff38d45e5f3e589032c730c71af1aa37ee6db3c978fdaabbcd7d326ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1lAB2CMZZZYzGfHDB330C0.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/1lAB2CMZZZYzGfHDB330C0.
{"copyright_id":"0x5d289f2ff38d45e5f3e589032c730c71af1aa37ee6db3c978fdaabbcd7d326ea","isrc":"INF049900249","name":"Shakalakka Baby ( From \"Mudhalvan\")","registered_at":"2026-06-06T03:35:18Z","spotify_id":"4vBw6LmYT6H03p3QiNHLJa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d289f2ff38d45e5f3e589032c730c71af1aa37ee6db3c978fdaabbcd7d326ea. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vBw6LmYT6H03p3QiNHLJa.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/4vBw6LmYT6H03p3QiNHLJa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54308f049afeb40e510f297b12015a99d42b1052585d4e4736017d7ca4b89da8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sxGB64lUiTzmY9dvZ6X3k.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/2sxGB64lUiTzmY9dvZ6X3k.
Daivanaamathil (Original Motion Picture Soundtrack)