Signatures that hold up
Everyone who signs your cause gets a certificate of their signature. You get a record you can present. And anyone can check that nothing has been touched.
Start a causeDepending on what you need to prove
Not every cause needs the same. You choose how much the signer is verified.
Suited to many different needs.
What this proves
There is a real email behind the signature.
Sealed by Causfy
Every certificate carries an electronic seal proving who issued it and that it has not been altered. Its fingerprint (SHA-256) is anchored on a public blockchain, so anyone can check its integrity on their own, without depending on us.
Internationally valid
Also recognised by the electronic signature laws based on the UNCITRAL Model Law, in force in most countries.
Built to scale
Designed for high concurrency.
It keeps performance steady even when demand spikes.