Furious may refer to: Rage (emotion) Arts and entertainment Furious (album), by Soopa Villainz, 2005 "Furious", a song by Joan as Police Woman from the 2008 album To Survive "Furious", a song by Ja
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 0x7725d12edb519546e73da68981af19afa2d04090bc6aa3592ac1eeada24b6e94. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/152b5b6d-d0a2-4a48-8445-bcdc32497cb6.json and https://artists.proofprofile.net/proofs/artist/152b5b6d-d0a2-4a48-8445-bcdc32497cb6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).