Built for Speed may refer to: Built for Speed (Stray Cats album), a 1982 album by Stray Cats and its title track Built for Speed (Adam Brand album), a 2002 album by Adam Brand "Built for Speed", a 19
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 0xf23d74b43ddb52372ad95c8e790beaa3f5cc72b8ba455ab1a96f38e352217719. 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/60e99c5e-d966-47f2-a1d3-bce4f0d726fc.json and https://artists.proofprofile.net/proofs/artist/60e99c5e-d966-47f2-a1d3-bce4f0d726fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).