I am looking for a service or tutorial that instructs on how to use the timestamping feature of the blockchain to record the existence and immutability of important documents.
We want to timestamp a document into the blockchain for a "proof of existence". It is also useful that the block will demonstrate the time it was created.
Does anyone on this board have a recommendation about which service to use or how to do this? It is preferable not to use a 3rd party.
I have downloaded the blockchain but am not particularly inclined to start running a full-node.
Thank you for any and all help.
Hi,
You could have a look at
https://www.bytestamp.net/ - it is a free tool to timestamp & produce proof of existence of anything.
If you want to do it your self, have a look at
https://bitcointalk.org/index.php?topic=2188160.msg50735129#msg50735129 - this is done using Datacoin.
Hope it will put you on the right track.
H