Faudel Belloua (; born June 6, 1978) is a French raï singer and actor of Algerian descent. He released multiple studio albums, notably Baïda, Samra, Un Autre Soleil and Mundial Corrida and the live al
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 0x8f9245aded8098e146597662c225a476ba663c285d00ad0776140941862b861c. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4926c4fc-3fec-4898-8224-2e47f0cc478c.json and https://artists.proofprofile.net/proofs/artist/4926c4fc-3fec-4898-8224-2e47f0cc478c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).