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 0x86402d70da1de187f96b89b8429becef6fb76b94adc59feb3492d734eac4c9a2. 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/f74d2653-7b34-4d0c-a8d9-8f5b3e38586f.json and https://artists.proofprofile.net/proofs/artist/f74d2653-7b34-4d0c-a8d9-8f5b3e38586f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xfd22f8f3f0276f48632f887926fb0fb63a526f21e433c61be853ea9371a101d8. 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/39PdfkavDfb137oImeI6He.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/39PdfkavDfb137oImeI6He.
Lakhwinder Wadali Live Talwandi Sipahi Mal (Live)
Lakhwinder Wadali Live Talwandi Sipahi Mal
Ultimate Lakhwinder Wadali - Punjabi Sufi Hits
Jind Jaan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583ac9b5bb64aefe40e91a16410b039d69b8a8193cb3ac0fe910ebeb925053da. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SiQsAVS3CDJQzWPRyX1XP.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/3SiQsAVS3CDJQzWPRyX1XP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583ac9b5bb64aefe40e91a16410b039d69b8a8193cb3ac0fe910ebeb925053da. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76wqvu6ibUYpJrU22ubGoL.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/76wqvu6ibUYpJrU22ubGoL.
March Madness : Chartbusters Back 2 Back
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583ac9b5bb64aefe40e91a16410b039d69b8a8193cb3ac0fe910ebeb925053da. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6aacsajwMMHizXsDqakQJ0.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/6aacsajwMMHizXsDqakQJ0.