Hory () is a municipality and village in Karlovy Vary District in the Karlovy Vary Region of the Czech Republic. It has about 500 inhabitants. Demographics Notable people Josef Hegen (1907–1969), Cz
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 0x61f2dcb90054b0d60a1f6f06e2d79e4944771698f05bf957ecde04bf0431ab62. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/598f789b-7386-4e33-aa6b-0a13ce53fc72.json and https://artists.proofprofile.net/proofs/artist/598f789b-7386-4e33-aa6b-0a13ce53fc72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).