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Engineering 3 May 20265 min read

What a signed decision receipt actually proves

A receipt is not paperwork. It is the difference between "we think we decided this" and "here is exactly what was argued, when, and by whom, and it has not been touched since".

Jaswant Singh

Jaswant Singh

Co-Founder & CEO, Kauzio

Every decision made in Kauzio produces a receipt. People sometimes assume this is paperwork. It is the opposite of paperwork. It is the thing that makes the decision defensible.

What is in a receipt

A receipt captures the decision text, the context it was made in, the output of all six engines, the verdict, the reversibility score, and the timestamp. It is then hashed and signed. The hash is anchored so that any later change to any field breaks the signature.

That gives you three guarantees. The decision was real. It was made at the time claimed. It has not been edited since.

Why those three guarantees matter

Six months after a decision, memory is unreliable and incentives have shifted. People remember the version of events that flatters them. A board asks why a price was cut. A regulator asks why a credit threshold moved. A co-founder asks why a hire was made.

Without a receipt, you reconstruct. With a receipt, you retrieve. You open the link, and the argument that actually happened is there, unedited, with the dissent preserved.

Public verification

Every receipt has a public URL. Anyone you share it with can verify the signature themselves. They do not have to trust Kauzio, and they do not have to trust you. They check the hash.

This is the quiet foundation under the whole platform. A decision you cannot prove you made carefully is, in the end, just a story. A receipt turns it into a record.

#receipts#audit#engineering

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