Walter Andreas Müller (born 3 September 1945) is a Swiss stage and film actor starring usually in Swiss German language cinema and television and stage productions. Early life and education Born in
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 0x0dc17f54b488bde28b0b68ac869855eef2d5a99ab73120b72af9d96c65e83399. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f220b7d4-bf22-4ed2-bd2e-40cbfe26e574.json and https://artists.proofprofile.net/proofs/artist/f220b7d4-bf22-4ed2-bd2e-40cbfe26e574.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).