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Staging copy. Pages carry noindex until a marked deploy. ANONYMIZED DEMO DATA. Signatures on this build use a DEMO KEY (Ed25519), fingerprint sha256:f1fc685ebd4d4187e11d21dcb4049f858de40db3e9d7b55394fbfe0d59ea2a98 Compare that value with /.well-known/proofhouse-keys.json and an independently supplied copy of the public key fingerprint.