Rudolf Streicher (born 19 January 1939) is a former Austrian politician. He served in the government of Austria as Minister of Transport and Economy from June 1986 to April 1992. Streicher is a member
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 0x665edcdf5361ca69aa4c00a4dba680b9320b46f77740aaee4e5cc34627eeca6c. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8482b9a-e021-4079-9649-9964ab558c93.json and https://artists.proofprofile.net/proofs/artist/e8482b9a-e021-4079-9649-9964ab558c93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).