Antonio Escalante (born June 3, 1985) is a Mexican professional boxer. Amateur career He is also a two time Golden Gloves champion. Professional career On September 18, 2010, Escalante lost to forme
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 0x69d4520458e4354199f5b250fd8117cafd4dd7bf4724a1e25805bde1da209d43. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d03ff8b-1355-4e9a-b6b9-d66269325401.json and https://artists.proofprofile.net/proofs/artist/0d03ff8b-1355-4e9a-b6b9-d66269325401.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).