Daniela is a feminine given name. Daniela, Daniella or Danniella may refer to: People Daniela Daniela Anahí Bessia (born 1989), Italian-Argentinian singer Daniela Akerblom (born 1969), Canadian a
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c12f9c4328c45e85c67e77fc0f6f2c0752430f5227a55d206d4243c2d84c821. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e06e73e0-2163-4597-99f2-220d46944980.json and https://artists.proofprofile.net/proofs/artist/e06e73e0-2163-4597-99f2-220d46944980.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).