Shot may refer to: Arts, entertainment, and media Shot (album), by The Jesus Lizard Shot, Illusion, New God, an EP by Gruntruck Shot Rev 2.0, a video album by The Sisters of Mercy "Shot" (song), by T
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 0xbf656e9d2005744fe7016b4ab9b79c95b4abb4b1ba1078810ab79aa46f015968. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b99578bc-0bac-488d-9b22-227a738ab808.json and https://artists.proofprofile.net/proofs/artist/b99578bc-0bac-488d-9b22-227a738ab808.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).