Landon is a personal name and surname of English origin that means "long hill"."Origin and Meaning of the Name Landon", Nickelodeon Parents Connect. It is a variant of Langdon. Landon became popular
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 0x553944371c630e2af34d7268be75f3559134816a2662b9ca1ebafbaa429801e5. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee8c316d-6db4-4a6b-b05b-a5f4565eb6a6.json and https://artists.proofprofile.net/proofs/artist/ee8c316d-6db4-4a6b-b05b-a5f4565eb6a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).