thumb thumb Gedore or Gedore Tool Group, is a global conglomerate of production and sale companies specialising in hand tools and other tool-making items. The company was founded in 1919 as Gedore Wer
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 0xd60bb4e28be5626a0f755107d79ced6b90521bcfc3bd1b25cdabb50bad6ffd0b. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/047d5ec6-1a93-4ba7-b223-a324d59ddc1a.json and https://artists.proofprofile.net/proofs/artist/047d5ec6-1a93-4ba7-b223-a324d59ddc1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).