PSA: If you ever had channels with LNBIG in the early days (2018-2021), read this! If you think you still have sats in such channels that you couldn't recover (e.g. your node broke down, no channel backup), there now might be a way. You only require your seed. Try running `chantools sweepremoteclosed` on the latest version (v0.13.6):

GitHub

Release v0.13.6 · lightninglabs/chantools

Verifying the Release In order to verify the release, you'll need to have gpg or gpg2 installed on your system. Once you've obtained a copy (and ho...

There are over 2.5k channels and over 10 BTC unspent! Big thanks to LNBIG for providing the data necessary and MrDonty for the idea/initiative. Please RT for visibility! More info on how to run the command:

GitHub

chantools/doc/chantools_sweepremoteclosed.md at master · lightninglabs/chantools

A loose collection of tools all somehow related to lnd and Lightning Network channels. - lightninglabs/chantools