Author

Dimitrios S. Sfiris

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Preprint Jul 2026

A Decision-Centered Reference Architecture for Trustworthy Agentic Commerce

This design-science study presents a protocol-agnostic architecture built around a canonical envelope, protected dependency and result hashes, Ed25519 or HMAC authentication, live-request rebinding, a seven-axis generated-claim gate, execution-time dependency revalidation, and eleven semantic invariants that support pr...

Dimitrios S. Sfiris · 1 citation