Media
Briefs, features, and corrections that have to stand up after they ship.
Proofhouse checks documents and leaves a sealed receipt.
Proofhouse checks a document against stored source material and writes a sealed receipt. A PASS means every claim in scope is supported by a stored passage. A REFUSED result means claim failures, unresolved holds, or missing evidence blocked the document. HOLD waits on evidence; it is never a claim failure, and an unresolved HOLD can still make the document REFUSED.
Facts leave a trace.
11
Total receipts
11 published
55%
Pass rate
6 passed
27%
Refused
3 refused
18%
Hold
2 on hold
Proofhouse receipt
PASS
VerdictPASS
Claims verified41 / 41
Unsupported0
Sources opened22
Receipt ida1b2c3d4
Facts leave a trace.
01 What it is
A check, a state, a receipt.
Proofhouse reads a document against stored source material. It locates missing evidence when that is permitted: supplied files first, then approved collections and public records. Claims the record supports stay. Claims that need more evidence are held. Claims the record disproves are spiked. The output is the work plus a sealed receipt of what was checked.
02 Why now
Work ships faster than the record of the check.
AI-assisted drafts now leave the desk as finished work. The missing piece is a durable record of what was checked, which sources were opened, and which state each claim left in. Proofhouse writes that record and keeps it.
03 Where it fits
Any desk that has to answer for the page.
Legal
Filings and memos where a wrong cite is a live risk.
Research
Notes and papers that bind claims to a stored passage.
Business
Client deliverables that need a proof sheet on the invoice.
Operations
Internal reports that have to match the source systems they describe.
Creative
Scripts and treatments that still owe the facts they lean on.
04 How it works
Four steps. One sealed record.
01 Upload the work
Send the copy you are about to ship.
02 Supply sources when you have them
Attached files, approved collections, and public records all count as sources.
03 Proofhouse checks claims
It locates missing evidence when permitted, then marks keep, hold, or spike.
04 Receive a sealed receipt
PASS, REFUSED, or HOLD, with a cryptographic commitment on the ledger.
Pass
The document is supported
Every claim in scope matches a stored source passage.
Hold
A claim waits on evidence
HOLD is never a claim failure. Unresolved HOLD or missing evidence can make the document REFUSED.
Refused
The document does not ship
Claim failures, unresolved holds, or missing evidence blocked the document as written.
05 Principle
Don’t replace the work. Change its state, preserve the record, and show the proof.
06