Velas may refer to: Places Velas, Azores, Portugal Velas, Maharashtra, India Cabo Velas, Costa Rica People Sara Velas, American artist
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 0xc165c4380cad5179166e5580afe2c3ddabefd9bae48bd3a1f0a5dc544a31ce42. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29260fd4-d741-4fe2-9993-5ce92d03c782.json and https://artists.proofprofile.net/proofs/artist/29260fd4-d741-4fe2-9993-5ce92d03c782.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).