The Fabulous Hurricanes (formerly The Hurricanes) are a rhythm & blues group originally from Edinburgh, now based in London. The band, currently a four-piece consists of a drummer, James Adam; bassist
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 0x9450a303d99c2a681fc57adeef5e97780e82c53341944b0c503a676b20f4838e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83a5cb1e-4977-41a3-9ab3-10e793e77b5c.json and https://artists.proofprofile.net/proofs/artist/83a5cb1e-4977-41a3-9ab3-10e793e77b5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).