When was a message signed. - page 2.

apogio

hero member

Activity: 560

Merit: 1060

Quote from: KevinNash on January 03, 2024, 10:45:39 AM

You can sign a message today that shows it was signed years ago. This means there's no any kind of proofs to prove q date of an old signed message?

Just sign something like this:

Code:

My name is X and I sign this message today on 2024-01-03 at 17:55. Last block hash is 0000000000000000000044ad2c3a48f04170cf1bdeec82b0c184bb683ec9985b.

KevinNash

newbie

Activity: 6

Merit: 3

Quote from: vjudeu on January 03, 2024, 10:43:26 AM

Just include a block hash in your message. Then, it is guaranteed, that is was generated at that date, or later.

(and you can include something that has some confirmations, just to be safe from potential chain reorganizations)

You can sign a message today that shows it was signed years ago. This means there's no any kind of proofs to prove q date of an old signed message?

vjudeu

copper member

Activity: 906

Merit: 2258

Just include a block hash in your message. Then, it is guaranteed, that is was generated at that date, or later.

(and you can include something that has some confirmations, just to be safe from potential chain reorganizations)

KevinNash

newbie

Activity: 6

Merit: 3

How to verify to a court when was a bitcoin message signed any thing that proofs?

Topic: When was a message signed. - page 2. (Read 264 times)