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Questions tagged [key-tweaking]

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Should an even Y coordinate be enforced after every key-tweak operation, or only at the end?

This is a very niche question regarding BIP340 and key tweaking with even-only public keys. I feel my question may be a matter of opinion, since there doesn't appear to be an accepted right / wrong ...
cmdruid's user avatar
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2 votes
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252 views

How does OP_CHECKSIG work for Taproot script path spending?

I've been studying all the ways Taproot transactions can be spent and I can get all of them to work except for when script path spending is used and the script is executed. Transaction 0c045625... is ...
Zephyrus's user avatar
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How does tweaking work for x-only keys, and what is not good in the example I gave?

How does normal key tweaking work in case of Schnorr digital signature schemes? For all examples I am using online tool for point multiplication and point addition. (I suggest you to use them if it is ...
LeaBit's user avatar
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