Dual-Kinetic Handshake Protocol with Hardware-Anchored Attestation (DKHP) for Secure Transaction Execution and Distributed Ledger Immunity".

This defensive publication discloses the Dual-Kinetic Handshake Protocol with Hardware-Anchored Attestation (DKHP), a computer-implemented cryptographic system and network execution architecture for mitigating automated software exploits, unauthorized state manipulation, session hijacking, and autonomous agent-driven financial depletion in electronic payment and distributed ledger environments. DKHP structurally eliminates unilateral push-based payment execution. Every transactional mutation requires a mandatory, bilateral, pull-initiated lifecycle. The protocol begins exclusively with a signed cryptographic settlement claim generated by a recipient endpoint and attested by tamper-resistant hardware, such as a Trusted Platform Module (TPM) or Secure Enclave. The claim is then routed to a payer terminal, where localized user presence and hardware-level cryptographic assent produce a counter-signature binding the claim to the payer’s silicon root. The resulting composite transaction envelope contains both hardware-derived cryptographic signatures. Ledger storage engines enforce database kernel-level verification and deterministically reject any balance mutation, database write, or record modification that lacks either the recipient hardware signature or the payer hardware signature, irrespective of server root or administrative database permissions. Private cryptographic keys remain within isolated tamper-resistant hardware execution environments and are precluded from residence in addressable volatile system memory. The disclosed architecture is applicable to cybersecurity, electronic banking infrastructures, point-of-sale systems, distributed database consistency models, and distributed ledger immunity. It establishes physical hardware-rooted cryptographic guarantees for transaction validation and protects electronic ledgers from zero-day arbitrary code execution, unilateral execution vulnerabilities, ledger mutability, and high-frequency automated AI attacks. This document is published as a defensive publication to establish prior art and to prevent subsequent unilateral patenting of the disclosed DKHP mechanisms. ---