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 0x557bc2325295f784d4c5612046141916ffbdb3dd7b0070babae0fecc6013ac0b. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/389fc2c0-2f93-4507-a097-917f0c9fe95a.json and https://artists.proofprofile.net/proofs/artist/389fc2c0-2f93-4507-a097-917f0c9fe95a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sab Tera Karam Hay Ya Hussain (AS) [Urdu]
HUSSAIN APKI MIDHAT KI TAMKINAT KAY LIYE (Urdu)