Saverio is a given name of Italian origin. It is a cognate of Xavier and Javier, both of which originate from Xabier, the Basque name for the Spanish town Javier. Xabier is itself the romanization of
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 0xad2cff1b1c4e55a5c4319b5cf74370aa79ca242cd5ea5edf58e8ae5e685c48ce. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b88d8993-74c0-49cf-bc6a-745477a1576c.json and https://artists.proofprofile.net/proofs/artist/b88d8993-74c0-49cf-bc6a-745477a1576c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).