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 0xd5dac12cf24579c9732f45be17de7a56f7ba16e6777a68fdbd285a42399b2d65. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/074531c5-a0b0-4bff-ad1e-77c3dc2707b6.json and https://artists.proofprofile.net/proofs/artist/074531c5-a0b0-4bff-ad1e-77c3dc2707b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Khamma Mara Veera-Raksha Bandhan Special
Mara Jevo Prem Kon Tane Karshe (Harjeet Panesar)