Bambino is the Italian masculine form for "child". The feminine is bambina. The plural forms are bambinos in English and bambini in Italian. These words can refer to: Sports Babe Ruth (1895–1948), H
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 0xb50017ca73d2a062446e76164337c7c192d8b52929ab37b5a8311b52600e5581. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d616540e-311b-426d-925e-afc89136dc41.json and https://artists.proofprofile.net/proofs/artist/d616540e-311b-426d-925e-afc89136dc41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).