# Appendix "PoSml Verification"

## Appendix B — PoSml Verification (Concise)

* **Input Commitment**: hashing the job spec and assets.
* **Step Commitments**: per-step hash chains across state transitions.
* **Spot-Check Windows**: deterministic segments for verification.
* **Redundant Consensus**: selective re-runs on independent nodes to compare outputs.
* **Final Attestation**: node signatures plus a Merkle root over artifacts.


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