Brucato is an Italian surname. It is relatively uncommon in modern Italy, having been identified among only 133 citizens and ranking as the 27,322nd most common surname in the nation. It is equally sc
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 0x3b5c1c5d5b22e699706a3c024ff99769411d11ad62864053fb5b618be1558161. Chain 2 (Bitcoin): anchored in block 953936 (2026-06-16T11:24:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ff3ed02-7ae7-4c65-9225-0ae5920de790.json and https://artists.proofprofile.net/proofs/artist/1ff3ed02-7ae7-4c65-9225-0ae5920de790.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).