Karl Wilhelm Lauterbach (; born 21 February 1963) is a German scientist, physician, and politician of the Social Democratic Party (SPD) who served as Federal Minister of Health from 2021 to 2025. He i
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 0xfbf652e0f9669479e72a24d357d38964572bbf84486e6b0dc295127ad1d8e72b. 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/65227d5a-0d97-40a1-8388-bc47cca2458b.json and https://artists.proofprofile.net/proofs/artist/65227d5a-0d97-40a1-8388-bc47cca2458b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bevor es zu spät ist [Was uns droht, wenn die Politik nicht mit der Wissenschaft Schritt hält (Ungekürzte Lesung)]