bitcoin_beginners

REXEARCH : Virtual Size of Onchain Transaction

Rexdentron

> > https://yogh.io/tx/23e2e8453fd9d00fc38833e996e042c35d60f5ac2196a2462a44930323694c17/
> 
> That was beautiful ngl, not quite the same but Greg Walker also made something similar with [his explorer](https://learnmeabitcoin.com/explorer/tx/23e2e8453fd9d00fc38833e996e042c35d60f5ac2196a2462a44930323694c17)

Oh cool, I hadn’t seen that addition to Greg’s site yet.

> > ECDSA signatures are not fixed in size. High-s signatures became non-standard after 2014
> 
> LOL, are Schnorr (for P2TR) & FALCON (for [upcoming P2QRH](https://github.com/cryptoquick/bips/blob/p2qrh/bip-p2qrh.mediawiki#abstract)) safe from this ?

Yeah, ECDSA signatures used a weird encoding, but the schnorr signatures have a fixed size encoding. No idea about P2QRH, that seems a bit far out still.