Verify from system of record

verify-from-system-of-record

The trap: you don't see X in the view you happened to check, so you conclude X doesn't exist — or is broken, missing, or unauthorized. But your view is partial. The thing may be fine; your vantage point is wrong. "I can't see it" is a statement about your view, not about reality.

The rule: before claiming something is missing, broken, stale, or unauthorized, verify against its system of record — the authoritative source for that fact — not a cache, a mirror, a sidecar, or whatever was nearest to hand.

Identify the system of record FIRST

For each kind of fact, know what's authoritative:

• Identity / auth: what the live service reports (e.g. the in-process/in-pod authenticated session), NOT a credentials vault's apparent contents. A missing vault entry can be a custody-model choice, not an auth gap.
• Deployed state: the cluster/runtime, not a local manifest you assume is applied.
• Existence of a record: the canonical store queried directly, not a partial list, a stale dashboard, or a search index that may lag.
• "Which remote is canonical": what the team treats as truth, not whichever endpoint happens to accept your push (a mirror will accept writes and silently diverge).

Then verify by USE, not by inference

The strongest verification exercises the real path: authenticate and read back the actor; query the record by key; apply and re-read. "It should be there" / "the absence implies X" is inference, not verification.

Distrust your OWN prior diagnosis

The most expensive version of this trap is believing your earlier conclusion. If you decided "this path is blocked / this is missing," and you're now building on that, re-test it cheaply before you build further — prior diagnoses are partial views too, and the supposedly-blocked path is often open.

DONE means

You named the authoritative source for the fact, read it directly (ideally by exercising the real path), and your claim of present/absent/valid/canonical is grounded in that read — not in the silence of a partial view.

Cross-link: verify-real-artifact (the artifact exists and works) · process-aware-done (how it was produced).