20 Feb
2022
20 Feb
'22
1:26 a.m.
On 2/19/22, Stefan Claas <stefan@ctemplar.com> 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?