Robert Jason Elowitch (April 8, 1943 – August 7, 2025), better known by his ring name, Robbie Ellis, was an American professional wrestler who competed in New England and Mid-Atlantic independent circ
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 0x0827381c52f600712232cf6a1d5ec8ee1dcc4ea0663f3c979bf4bf13f7dbdc45. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17956bc9-9dbe-4608-a5b2-c81970678f8d.json and https://artists.proofprofile.net/proofs/artist/17956bc9-9dbe-4608-a5b2-c81970678f8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).