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Research Program

Provenance and Reconstructability

Program
Provenance and Reconstructability
Publications
4
Systems
2
Latest
March 17, 2026

Research question

Can what a system did be reconstructed later, by someone who was not there?

Working thesis

Determinism, retained traces, and public artifact registers are what make a claim checkable after the fact. Reproducibility, traceability, and recovery are properties designed into the substrate — they are not recovered heroically after something goes wrong.

A thesis is the lab’s current position, not a result. What supports it is listed below; what remains unresolved is stated at the end of this page.

Publications

4 attributed

Apparatus

2 systems

Systems attached to this program are what the lab builds to investigate the question. Maturity, evidence level, and current activity are recorded separately on each system — a system attached here is not thereby claimed to be production-ready.

Open questions

Published as open. These are the parts of the program the lab does not consider settled.

  • 01

    How much can be retained before retention becomes its own liability?

  • 02

    What is the minimum record that makes a run genuinely reconstructable?

  • 03

    How is provenance kept intact across a boundary the lab does not control?