Citizens distrust opaque digital systems. Agencies distrust black-box vendors. Cross-agency cooperation collapses under the weight of memos and exceptions.
An attestable substrate that runs in sovereign infrastructure, exposes every policy decision to the public, and lets agencies cooperate without merging their data.
What you get.
Capabilities that ship the day you sign in.
Built for the people doing the work.
Not just procurement. The everyday operator, the curious mind, the maker.
We can finally let two ministries cooperate on a case without one of them seeing the other's records.
I can see, in plain language, exactly which agencies looked at my record and why.
A scenario, end to end.
- 01
Citizen applies for a benefit through one agency portal.
- 02
Vessoul orchestrates verifiable queries against three other agencies' records.
- 03
Each agency answers yes/no/unknown — no records ever leave their custody.
- 04
The citizen receives a decision plus a receipt of every check performed.
Who we're working with.
A 30-minute walkthrough tailored to government workflows.