How do I know a valid signature?
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Replies (10)
Yes.
Are we really about to walk through byte order to illustrate some point you are making instead of just making the point?
Tell me how to differentiate between 32bytes of arbitrary data and a valid pubkey.
Dude. There's no unlocking script on coinbase Txns but do you see that little thing that says "Scriptsig" what do you think "sig" means?
You're telling me that's a signature here?
The null witness is the signature.
How does that fit your equation from before?
Try to think, what would make the equation from before correct if the R value is zero...
So I can just use 0 for everything. Neat!
Please do.