Leke is a town in Diksmuide, a part of Belgium in the province of West Flanders. Gallery Category:Populated places in West Flanders Category:Sub-municipalities of Diksmuide
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 0xef108aaddb101a3897437ba7f5790abfca5925a2a74fbfa670f25c97a4ca7538. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d8c3b63-8cd8-40c2-854c-977516fe4244.json and https://artists.proofprofile.net/proofs/artist/9d8c3b63-8cd8-40c2-854c-977516fe4244.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).