Jørn is a Danish and Norwegian masculine given name. A mainly German variant of the name is Jörn. Outside the Scandinavian or German-speaking areas, the variant Jorn may occasionally occur. Notable pe
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 0x23b4857d0bd40caadad822517c79917f2585a574f397b50e19656e8948ffe512. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97ef8880-6bce-441f-97ed-2556ab85a015.json and https://artists.proofprofile.net/proofs/artist/97ef8880-6bce-441f-97ed-2556ab85a015.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
hanging around (punk rock will never die)