1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x9328a1b7f837d32a3e08145b7984289e338f236a9fcd5db9b0cb4824554bcd88. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4c0f6f1-fcaa-4127-8ace-94370adfdfaa.json and https://artists.proofprofile.net/proofs/artist/a4c0f6f1-fcaa-4127-8ace-94370adfdfaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Thakur Ne Thakur Kon Kahvega Feat. Anand Bhati
Khatu Wale Jeevan Tere Naam (feat.Anand Bhati)