Dumb Luck may refer to: Luck Dumb Luck (novel), a 1936 novel by Vũ Trọng Phụng Dumb Luck, a compilation of art by Gary Baseman Dumb Luck (album), a 2007 album by Dntel "Dumb Luck", an episode of The G
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 0xec8103a591f2699399749202aba94624d1bdd12ff41bd9ec4e49941242934ce9. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b608f49-9764-4909-8550-a7ccd1bcb856.json and https://artists.proofprofile.net/proofs/artist/0b608f49-9764-4909-8550-a7ccd1bcb856.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).