Helmut Oswald Maucher (9 December 1927 – 5 March 2018) was a German businessman. He served as the CEO of Nestlé from 1981 to 1997. He joined the company at a young age, completing an apprenticeship a
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 0x3178dd251a920f2f9b90ad3464a60a0cdb549fdfb00fcc302e2aca2a4667e2e1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddc1386e-69de-42e2-921b-b252c5da7b09.json and https://artists.proofprofile.net/proofs/artist/ddc1386e-69de-42e2-921b-b252c5da7b09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Management-Brevier (Ein Leitfaden für unternehmerischen Erfolg)