Ivana Daniela Santilli is a Canadian R&B singer and multi-instrumentalist, who has recorded as a solo artist and as a member of the 1990s R&B/pop trio Bass is Base. Early life and career Santilli wa
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 0x2170e82becd33938a6e32fcd4da6272476ef13c32168d49dea8e0540704131b6. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d49fd53-47f1-405d-8a16-7da7cfc6d9cb.json and https://artists.proofprofile.net/proofs/artist/7d49fd53-47f1-405d-8a16-7da7cfc6d9cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).