Robert Ramirez is a former legislator in the U.S. state of Colorado. Elected to the Colorado House of Representatives as a Republican, he represented House District 29, which centers around the commun
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 0x5f3d3ef40c10a0b9b40e631ba2e0d60b8750b4eab22ac0179ca2b4af1a6954d4. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9845417a-57ae-46be-8373-69de08b4f067.json and https://artists.proofprofile.net/proofs/artist/9845417a-57ae-46be-8373-69de08b4f067.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).