OMG or omg may refer to: Abbreviations Oh my God! (sometimes also Oh my Goodness! or Oh my Gosh!), a common acronym meaning shock or surprise, often used in SMS messages and Internet communications
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 0xda977c316b63cc301e0fac1c7e39303a6b1304a64590bdf7b9f223e75307a2ae. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d57c7c7-0533-4848-b0b2-89d6218efba7.json and https://artists.proofprofile.net/proofs/artist/7d57c7c7-0533-4848-b0b2-89d6218efba7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).