So, as I said, I am not able to compile a software wallet. I need a list of wallets available for February 7 to the end of that month. although mnemonics, like bip 39 were created in 2014, electrum and possibly some other software wallets still created a 12-24 word seed, such as electrum.
I need an electrum software wallet from February 2011. -snip-
Electrum from 2011 doesn't really have a "
pre-compiled binary" (
an installer, executable or app), the code was hosted in gitorious.org/electrum/electrum, mirrored then moved to Github.
More info:
https://github.com/spesmilo/electrum/issues/6844#issuecomment-743729476So if you've used a wallet with pre-compiled binary back then, then it may not be Electrum.
There's "
Brainwallet" but it's not from 2011 but the 1st quarter of 2012, if you're not certain about the date, it's worth the try.
Info:
en.bitcoin.it/wiki/BrainwalletFork of the "closed" original brainwallet:
https://github.com/brainwalletX/brainwalletX.github.io | Only run it on an air-gap machine.
Your mnemonic could be the "
passphrase" of a brainwallet.