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 0xd49721f41527b070218d384a69a2c395f4d51fb10fd8353e7eb2e5c20c45c50d. 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/2c990676-0c0b-4ec6-b8d3-1969f0463ece.json and https://artists.proofprofile.net/proofs/artist/2c990676-0c0b-4ec6-b8d3-1969f0463ece.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aa Merupemito (From "aa Ammayi Gurinchi Meeku Cheppali") - Single
Aa Merupemito (From "Aa Ammayi Gurinchi Meeku Cheppali")
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 0x59ca9644feff5992704f27baf4e1d5c072f2084f9d8e495f4854dcf840735e2f. 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/4E8PDy4xg4IV6iVPUgZ0Kg.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/4E8PDy4xg4IV6iVPUgZ0Kg.
{"copyright_id":"0x117ede1be834affb6ecfd871705ee53fc0f514e393e6e93a5b3ce8d1020a2964","isrc":"INA091815823","name":"Shivamethara Sambayya","registered_at":"2026-06-20T07:28:15Z","spotify_id":"60csVufCytC3vsqvpr6BYp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117ede1be834affb6ecfd871705ee53fc0f514e393e6e93a5b3ce8d1020a2964. 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/60csVufCytC3vsqvpr6BYp.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/60csVufCytC3vsqvpr6BYp.
{"copyright_id":"0x07f9088aa5f1675f58db0c5eae8ff1c3d9c0f9a29cae42e2a3b614409bd1b80e","isrc":"INA091815824","name":"Suridu Poova","registered_at":"2026-06-11T11:49:12Z","spotify_id":"2lKLPZbnGYBZFp73a6i4jZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f9088aa5f1675f58db0c5eae8ff1c3d9c0f9a29cae42e2a3b614409bd1b80e. 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/2lKLPZbnGYBZFp73a6i4jZ.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/2lKLPZbnGYBZFp73a6i4jZ.
{"copyright_id":"0xd87a4682cde649364773c1c54e4f6654bacab0a2740ae856ec7788a3f3baad20","isrc":"INA091815825","name":"Kalyanam Kanundhi","registered_at":"2026-06-11T13:19:32Z","spotify_id":"6GfEu8w2EplQufHzbUgBQ5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87a4682cde649364773c1c54e4f6654bacab0a2740ae856ec7788a3f3baad20. 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/6GfEu8w2EplQufHzbUgBQ5.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/6GfEu8w2EplQufHzbUgBQ5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39417468e915f093920eb3bb782d8b80061750f7a685f6cef7c2988f533e8b7e. 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/2P3jEkUOtsCMh3ZbXm9yLQ.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/2P3jEkUOtsCMh3ZbXm9yLQ.
Kondapolam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfa652bd97fac271b465b306bb94c6ee50a10b23517318a8117edb33b7d1582. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mOSXYvo2GKEClR1WYL8oq.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/1mOSXYvo2GKEClR1WYL8oq.
Kaadhani Nuvvantunnadhi (Dreamscape Lofi)
Kaadhani Nuvvantunnadhi - Dreamscape Lofi