Raymonde is a given name. Notable people with the name include: Given name Raymonde Allain (1912–2008), French model and actress Raymonde April, OC (born 1953), Canadian contemporary artist, photog
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324f52b73dd4c4043855a7e2618e003b605d17d002930393a4fd29ce5ee60013. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d35514d4-500d-4a8e-9a96-45ebd721bfbe.json and https://artists.proofprofile.net/proofs/artist/d35514d4-500d-4a8e-9a96-45ebd721bfbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).