Jørn Lier Horst (born 27 February 1970) is a Norwegian author of crime fiction and a former Senior Investigating Officer at Vestfold police district.– Winner of the martin beck award Nordic Style Maga
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 0x811c0bfac555680c251e41bc25a1a5275d1d74cb6a2ed39ed12e7937d98b66cd. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51b06974-c894-4a14-99ae-e736b0c02ae1.json and https://artists.proofprofile.net/proofs/artist/51b06974-c894-4a14-99ae-e736b0c02ae1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wisting und die Stunde der Wahrheit (Wistings Cold Cases 0)