A broker's fee turns on one fact that is easy to dispute and hard to prove: who introduced the party to the deal, and when. Months later the counterparty says "we already knew them," or the registration email is called backdated, and the procuring-cause claim collapses. This page seals the introduction the moment it is registered. Rewrite the borrower, point it at a different deal, lower the fee, or move the date, and the receipt flips to ALTERED and names exactly what changed — without ever storing a contact's email or phone, and without accusing anyone of anything.
Seal a live introduction
Register an introduction now and get one link to send each party. Commercial real-estate and business-sale introductions only. A contact is stored as a one-way hash — never in the clear. This seals the facts a procuring-cause or commission-protection claim turns on; it is evidence, not a determination that any fee is owed.
See it catch tampering — live demo
Current registration fields
Seal ID: —
Try to rewrite the registration
These apply preset changes a counterparty might make after the fact. The seal re-checks instantly in your browser.
Test a close against the protection period
Given the sealed introduction, does a later close fall inside the protection period and match the registered party and deal? This states the timing and matching facts — the evidence a procuring-cause fee turns on — never a conclusion that a fee is legally owed.
Why you can trust the receipt
- It proves content and timing, not entitlement. The receipt fixes what was registered and when; whether a fee is owed is the parties' agreement and, if disputed, a question for them — never this engine's conclusion.
- No contact details, ever. A party is identified by name and a non-identifying token. The raw email or phone is never stored, transmitted, or shown.
- It moves no money and collects no fee. This is a proof the broker and counterparty act on — it authorizes nothing and settles nothing itself.
- It runs the same everywhere. The proof on this page behaves exactly like the one in the product — pinned by a determinism test, so what you see here is what you get on a real deal.
- It stands on its own. A registration either matches the sealed receipt or it doesn't — anyone can confirm it, with no account and nothing stored.
The deal parties and figures are illustrative. The proof is real.
DealMatcher · Bonis Systems LLC — the parties never touch the money; the proof travels with the deal.