BlueNord ASA, formerly known as Norwegian Energy Company ASA or Noreco is an independent international petroleum company based in Norway. The company was established in January 2005 by Norway's local
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 0x47a7f1fbbf10267fff83b94e8bf3daf587b939c8cf2e3b4eb899188481339cfb. Chain 2 (Bitcoin): anchored in block 953848 (2026-06-15T22:54:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01f4e99d-70f1-4085-90f9-94a6c5e6e74f.json and https://artists.proofprofile.net/proofs/artist/01f4e99d-70f1-4085-90f9-94a6c5e6e74f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).