Ben is a masculine given name. It is often short for Benjamin, Benedict, Bennett, Benson, and Ebenezer. Ben meaning "son of" is also found in Arabic as Ben (dialectal Arabic) or bin (بن), Ibn/ebn (ا
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 0xa5b4d6cb66cbb3b1c757b34f1048f6b9ddc7393e7512c034fb65463573c09b89. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b80bfad1-b8c3-4f8b-97fc-c84546b87f43.json and https://artists.proofprofile.net/proofs/artist/b80bfad1-b8c3-4f8b-97fc-c84546b87f43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).