StoneWall Noise Orchestra is a Swedish rock band formed in Borlänge in 2004 by members of the defunct Demon Cleaner, Snicken and Jansson, with Singe (guest vocalist in Greenleaf) and former Unhuman Fe
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 0xe8d7594c8f0373d289090ffcdcc461f4092dc77d1b5ca989b57e89b569da0301. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55968e90-3ad7-4c9e-8b61-e568b0d59569.json and https://artists.proofprofile.net/proofs/artist/55968e90-3ad7-4c9e-8b61-e568b0d59569.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).