Béla Drahos (born 14 April 1955) is a Hungarian conductor and flautist. Biography thumb|Bela Drahos with the Austrian guitarist Johanna Beisteiner (middle) and the Hungarian composer Robert Gulya (le
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 0x23fde14cc05b87df1008c0e812d6facdfac959737df63c367f1e19f87a647635. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58676d8e-1cd2-4510-bce8-7d81d4e74336.json and https://artists.proofprofile.net/proofs/artist/58676d8e-1cd2-4510-bce8-7d81d4e74336.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).