Jorun Stiansen (born 20 January 1984) is a Norwegian pop singer and artist. She won the Idol version of Pop Idol in 2005. She was born in Colombia and grew up with adoptive parents in Vennesla. She i
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 0x7ba84eced3b0a5da25f4696bfa519c6cf0bd2371f17f468671aefbe0058097ca. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30033db1-310a-472e-8c0d-f8bc74aeb90e.json and https://artists.proofprofile.net/proofs/artist/30033db1-310a-472e-8c0d-f8bc74aeb90e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).