Quote from: tiffy on December 23, 2024, 09:07:14 PM

Thank you for your assessment. Is it possible to decode “txinwitness” even further? So the first value:

Code:

"304402201616c3090b25b40a1972fc1af2100fac806c6671a6c0f2c3d70760dc0bddda3c02203ae0cb30476e5c9ecfe022cedc645fb7e82fcd4dc966935eb5dd9016af0311c501",

If you mean a command to decode it, AFAIK there's none but that's the signature followed by the sighash flag "0x01" so it's basically the actual data that it represents.

The DER-encoded signature:

Code:

304402201616c3090b25b40a1972fc1af2100fac806c6671a6c0f2c3d70760dc0bddda3c02203ae0cb30476e5c9ecfe022cedc645fb7e82fcd4dc966935eb5dd9016af0311c5

And the SigHash type:

Code:

01

The signature can be further sorted-out to get the R and S values, refer to BIP66: (https://github.com/bitcoin/bips/blob/master/bip-0066.mediawiki#der-encoding-reference)