Kujtesa is a telecommunications company established in Kosovo. The company was founded in October 1995 by Zhutaj Medi as a business that offered general IT services, such as backing up CDs to compu
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 0xcbb0f5a8fa8dfdb99311b8311991903754d067f80da551c7b2f10769cf123583. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/456f4c6e-1ff3-4a8b-84d1-d311f96281fc.json and https://artists.proofprofile.net/proofs/artist/456f4c6e-1ff3-4a8b-84d1-d311f96281fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).