Raijmondus "Raymond" Godefriedus Norbert van de Klundert (known commonly as Kluun or Ray Kluun, born 17 April 1964) is a Dutch author. He is well known for his novel Love Life (Dutch: Komt een vrouw b
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 0x02d725e1229fd1e769cab7b7796ab9938858955a22a959733d3c9d4d67bd252e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6107bd60-463f-422f-85e2-a22f9f6b409d.json and https://artists.proofprofile.net/proofs/artist/6107bd60-463f-422f-85e2-a22f9f6b409d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).