Founder Story

Set it in Stone.

Because I know the cost of a handshake.

Everything started at a kitchen table. Ideas, plans and trust. No contracts. Just words and belief.

For years, something was built together. It grew. And then things changed.

That was the moment something became painfully clear. There was no proof of what had been agreed. No record of what existed before success arrived. Only memories. And memories don't hold up when conflict begins.

The stress of that moment did not stay on paper. It entered my body. And it changed everything.

That is why SIIS exists.

Today, there is a simple way to protect what matters before it becomes complicated.

You can use SIIS for your work. For agreements with partners and clients. For ideas you are building together. For documents you want to safeguard.

And for your private life too.

From a loan between friends, to a rental agreement, to that simple deal with your neighbor about the fence.

Promises inside your family. Plans you make together. Decisions you never expect to question later.

Back to the Kitchen Table

SIIS helps you turn those moments into clear, verifiable digital proof. So trust can remain trust. And conversations stay simple.

Just like everything once began. At the kitchen table.

"I learned the hard way. You don't have to."

Dirk Kemmer
Dirk Kemmer
Founder SIIS
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Lock it in with SIIS.

SIIS provides technical timestamping services only. We do not provide legal advice.