Braulio is a given name. Braulio Estima, a Brazilian jiu-jitsu practitioner and mixed martial artist Braulio García, a Spanish singer-songwriter who is often credited as "Braulio" Braulio Guerra, a M
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 0x373b979c10c5413650fe0e4f1d34690fb60183c5710386c53603ae7cd00d7afc. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23b0c462-53b8-43bb-b1de-8a308b938f77.json and https://artists.proofprofile.net/proofs/artist/23b0c462-53b8-43bb-b1de-8a308b938f77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).