Suissa is a surname. Notable people with the surname include: Danièle J. Suissa, Canadian actress Eli Suissa (born 1956), Israeli politician Justine Suissa (born 1970), British singer-songwriter
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 0xfc83217a315e10032ad3ec7e7c9f742f8485118da39d8486d493c312e97fb614. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0d4b660-d0be-4c4a-9e89-f0c036ba6130.json and https://artists.proofprofile.net/proofs/artist/b0d4b660-d0be-4c4a-9e89-f0c036ba6130.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).