IMT may refer to: IMT, the IATA code for Ford Airport (Iron Mountain), Michigan, US In Melbourne Tonight, an Australian TV show Individual Movement Techniques International Military Tribunal, the
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 0xddc5c46376691af77d0ea40163aa42560246823c6202af03bfb8ea4fd38c501b. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b463f207-86e0-40fe-97cc-6a2068f91479.json and https://artists.proofprofile.net/proofs/artist/b463f207-86e0-40fe-97cc-6a2068f91479.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).