Vendela is a feminine given name. It may refer to: Wendla Åberg (1791–1864), Swedish dancer Wendela Hebbe, Swedish journalist Vendela Kirsebom, Turkish-Norwegian-Swedish model and actress Vendel
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 0x1c4519aef7398786c48bf882eb2273399aa8c1f2c9c029ba79099a8c279206a7. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0221c14e-3761-4a98-a592-9bd5a51328b2.json and https://artists.proofprofile.net/proofs/artist/0221c14e-3761-4a98-a592-9bd5a51328b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).