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Records

The logbook — every step, unchangeable, exportable.

Checked against the product on · written for people who need the evidence

The logbook is the record of what was seen and what was done. Every step writes one entry, and an entry is never edited.

console.dmzagent.com/records

Prove

Records

1All divisionsLast 24 hoursExport evidence
2
#TimeWhat happenedHash
1840212:04:12Approved: turn off access · pump-12 · by dana@9f3c…a71e
1840112:04:11Held for a person: turn off access · pump-124b02…c8d9
1840012:04:11Rule fired: Overheat hold · pump-127ae1…0f34
1839912:04:11Event taken in: observation · pump-12d21f…55ab
3Each entry carries the hash of the one before it. Entries are never edited.
Figure. Four entries covering one event from arrival to approval. The logbook: an append-only list of entries with an index, a time, what happened and the entry hash.
  1. Open Records and set the window.1

  2. Read the entries bottom to top to follow one event.2

  3. Read the chaining line.3

    Each entry carries the hash of the one before it.

What writes an entry.
MomentEntry says
An event arrivesEvent taken in, with the watched thing it belongs to.
A rule firesWhich rule, on which label, proposing which action.
A call is heldWhat it wants to do, and why.
A person decidesApproved, changed, or declined, with the name and the reason.
A fix completesYour own ticket or change reference, when you acknowledge it.
A pack is installed or movedWhich pack, which version, and its manifest hash.
Safe by default. The derivation is published, and a runnable verifier ships in the repository. Anyone holding the entries recomputes every hash without a key.