thumb|Westermann in 2008 Christine Westermann (born 2 December 1948 in Erfurt) is a German television and radio host, journalist and author. Radio and television career Westermann grew up in Mannhe
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568518995737978248495ab28d9e110cf80dbcc22ffb03834deeca0e7b90fde8. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b3710f7-4703-4baa-8552-6caa119678bb.json and https://artists.proofprofile.net/proofs/artist/6b3710f7-4703-4baa-8552-6caa119678bb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Ich glaube, er hat Schluß gemacht (Ungekürzt)
Die Familien der anderen [Mein Leben in Büchern (Ungekürzt)]