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 0xdd6ae5ce2037956180dda50b15337ed269f7ee90924934231d486ec95bd8b50c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1701618-ff0d-4ac5-8476-f6bc4db48553.json and https://artists.proofprofile.net/proofs/artist/b1701618-ff0d-4ac5-8476-f6bc4db48553.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
MJHOUL Ft.Lotfi Bouchnak Mawlay (Radio Edit)
MJHOUL FT MOHAMED HAMAKI men albe baghani remix
MJHOUL FT WAEL EL FASHNY (SAFER HABIBI REMIX)