Your billing stays where it is. PacSpace adds one artifact: the Shared Record.
Today, the meter behind every usage bill is a black box: only the seller can see inside, and the buyer is billed whatever the meter says. PacSpace makes the meter's record shared, fixed, and private. Both sides hold it, neither can change it, no one else sees it, and it exists before the bill does. That is the Shared Record.
One number per cycle, built from committed windows. A checkpoint locks everything behind it as it goes.
Show the cycle viewAny day opens to its entries. A question starts from one committed entry, not a disputed total.
Open June 9Every entry carries a proof either side can check, independently. No account, no permission to ask for.
Verify an entryA perfect dashboard is still your word. Your customer can read it, never check it. Checking needs a copy both sides hold. The record is that copy.
Keep the dashboard. Add the record. One shows usage as it happens. One settles what the bill points to.
You wire it in once, alongside the billing you already run. After that, every cycle runs on its own, and each step leaves a guarantee behind.
Your billing job commits each customer's usage, on the cadence you set.
The record exists before the question does. The timestamp is part of it.
Once committed, it reads the same every time it is opened, for both sides.
Including us. Corrections are visible entries with stated reasons, never quiet edits.
Your customer opens it from the invoice link. Checking needs no one's permission.
Checking does not require PacSpace to exist. The verification survives the company.