TrapWire is an American software and services company focused on risk mitigation and threat detection. Headquartered in Virginia, the company blends proprietary analytic tools and Artificial Intellige
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 0x1d7c1c76bc9ca68c31b70362db44fd390afca96adf0056308ed8c1259732bdee. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f95969c3-2e72-437c-8f01-945ae97e56d3.json and https://artists.proofprofile.net/proofs/artist/f95969c3-2e72-437c-8f01-945ae97e56d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).