"Fire Woman" is a song by British rock band the Cult, written by singer Ian Astbury and guitarist Billy Duffy. It was the first single released from their fourth studio album, Sonic Temple, and was su
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 0xc8b306b8e9d6cb9c17c19128c968caff9e54bb4c77824201b4ff43c1a2c6b889. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/68fca43e-c124-4873-b467-1d116610fda7.json and https://artists.proofprofile.net/proofs/artist/68fca43e-c124-4873-b467-1d116610fda7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).