ping - Karl

[Stefan Claas]

I do not need to use the blockchains at all ...

I used them as additional feature, so to speak,
because my *certificate* is eIDAS compliant.

Regards
Stefan

---------- Original Message ----------
On Sat, February 19, 2022 at 4:26 PM,  k<gmkarl at gmail.com> wrote:
On 2/19/22, Stefan Claas  wrote:
> Hi Karl,
>
> the certified document's hash is in three blockchains,
> Bitcoin, ETH and Aion, which you can easily verify.
> And I did not payed any cent for the transactions.
>
> Regards
> Stefan

But why not use a direct document hash that can be verified if you
lose your proof document, on chains with dust transaction fees, or in
a cooperative of hackers who demonstrate better protection of your
data than that?