Maza may refer to: People Ada Maza (born 1958), Argentine politician Alfredo del Mazo Maza (born 1975), Mexican politician Ángel Maza (born 1954), Argentine politician Antonio de la Maza (1912–1961),
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 0x8c38e3f24e90d4837e3bf66d882c358c382465868444e6c0a9c38d92fe68b5aa. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd705d4c-04ae-4a0b-9a14-e059ea8b9d03.json and https://artists.proofprofile.net/proofs/artist/fd705d4c-04ae-4a0b-9a14-e059ea8b9d03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).