Orlando commonly refers to: Orlando, Florida, a city in the United States Orlando: A Biography, a novel by Virginia Woolf Orlando may also refer to: People Orlando (given name), a masculine name
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 0x26c17481fe5a468d8a1e1aeac772ab51be85b579c35ba59d856670cb7ddff018. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e93a55fb-8384-4753-ad18-522d6083993b.json and https://artists.proofprofile.net/proofs/artist/e93a55fb-8384-4753-ad18-522d6083993b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).