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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6785ee5b64996e3036729cfab9b1459f3f8b5c7c75806b40d11194e4578a679d. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0228c314-99b2-43ab-82e1-ee5ad496d4e1.json and https://artists.proofprofile.net/proofs/artist/0228c314-99b2-43ab-82e1-ee5ad496d4e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dhanko Bala Kanchhi Nani -Chitkar Movie Song