Michael, Mike or Mick Kelly may refer to: Politics Mike Kelly (Alaska politician) (1942–2016), Republican member of the Alaska House of Representatives Mike Kelly (Pennsylvania politician) (born 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb3a49a183376e5e2d33e3590a423d40718323a5e8a53dd11e4dcc079fd1f2d. 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/6d78a4ff-720e-448e-99e3-01a0b92e8b75.json and https://artists.proofprofile.net/proofs/artist/6d78a4ff-720e-448e-99e3-01a0b92e8b75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).