Public essays

Short essays on audit, agents, and paid media.

Every post here reads in under six minutes. The point of writing them is the same point as the ledger itself: explain what the agent did, in plain English, against the rule that produced it. The “blog” tag is what they have in common; the substance lives in the audit log and the weekly report.

Essays

2

Avg. read

~6 min

Updated

Aug 2026

blog.provespend.app
< 10 min total

Two essays, one ledger

2 essays. 1 ledger. Always on.

The first essay argues an immutable audit log is the most important transparency shift in paid media this decade. The second argues a good weekly report is the second most important one — and shows what “good” looks like in practice.

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