Stéphane is a French given name, an equivalent of Stephen/Steven. The word derives from the Greek word "στεφάνι" (stefáni) n (plural στεφάνια), meaning wreath, garland (of flowers), and the verb "στέφ
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 0x68f0391f9d7f0f3f4c34a2c9d06c1a0b42049f991da687cce395053b6f6ca3b0. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5fbea40-dcfe-4f80-86a2-dc365eb60a80.json and https://artists.proofprofile.net/proofs/artist/b5fbea40-dcfe-4f80-86a2-dc365eb60a80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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