Is signing a Bitcoin address free or not?

[howard.ashoul]

I can't Google up two things:

• is signing Bitcoin address free (no fees)?
• if I sign it once, can I later sign the same address with different signature?

[TheButterZone]

Yes x2 if you're talking about bitcoin signed messages, not actual transactions.

[josep]

Means you signature carelessly, because you are not in pay

[howard.ashoul]

Yes x2

Thank you.

Means you signature carelessly, because you are not in pay

What does it even mean?

[Janation]

I can't Google up two things:

• is signing Bitcoin address free (no fees)?
• if I sign it once, can I later sign the same address with different signature?

I think you can do this without fees. Signatures in bitcoin addresses are a Signature that will be a proof that you are the owner of that Bitcoin Address. The fee is only for the transaction that is being made.

[unyil]

I can't Google up two things:

• is signing Bitcoin address free (no fees)?
• if I sign it once, can I later sign the same address with different signature?

Signed a message it's free and you can do it many times with the same address.