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 0x148e3a8a22bca6c8088c22f040c810ec1180bf52f4bfc760423842db32bf4009. 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/9ee3ab68-77d1-4749-b456-fa17ca3c5827.json and https://artists.proofprofile.net/proofs/artist/9ee3ab68-77d1-4749-b456-fa17ca3c5827.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tirumudi Maala Guruvaayoorappan Bhakti Gaanangal
Ayyappan Songs Vol. 4 (Tamil) [Original Motion Picture Soundtrack]
Omana Penne (From "Vinnathaandi Varuvaayaa")
Perfect 10: AR Rahman - The Spirit of Music
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 0x62c0127e9693a50a23df117f0219c7b92de7e0d638d7456a34289e7bb3660ea3. 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/3DZvEP73xM98dYkDr5rbom.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/3DZvEP73xM98dYkDr5rbom.
Ekk Deewana Tha (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba62c765858a883ce38e191196c5db5c2e7900b784e92936734a2a82f049dad. 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/2ku1q4OkVnHkvx9MhoNloa.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/2ku1q4OkVnHkvx9MhoNloa.
Paarthale Paravasam (Original Motion Picture Soundtrack)
{"copyright_id":"0x0ba6c1ef136b8d73f48afc34ba254bdecdf849e6d29e3538a82283aaa585fa60","isrc":"INH100111760","name":"Adhisaya Thirumanam","registered_at":"2026-06-23T04:02:03Z","spotify_id":"3zO7OkQPKhNGulc2qtPhGp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba6c1ef136b8d73f48afc34ba254bdecdf849e6d29e3538a82283aaa585fa60. 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/3zO7OkQPKhNGulc2qtPhGp.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/3zO7OkQPKhNGulc2qtPhGp.
Playback: Madras Melodies - Soulful Tamil Melodies
Premabhishekam (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd463237c1b8033575a8b7947467a94bb792755bb4aee254675f57a85d129acbe. 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/0a7Xd3hfN6jUb0pVEh1Zf1.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/0a7Xd3hfN6jUb0pVEh1Zf1.