Jordan Rudess (born Jordan Charles Rudes; November 4, 1956) is an American keyboardist, composer, and software developer, best known as a member of the progressive metal band Dream Theater and the sup
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48256b29012bdae67c4d0a02cfc67048e6a5690109928536f4e351e73a0ed9b2. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cd6c355-f9b9-422b-b214-451860a755bc.json and https://artists.proofprofile.net/proofs/artist/3cd6c355-f9b9-422b-b214-451860a755bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).