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Questions tagged [watchtower]

Watchtowers monitor Lightning Network channels for fraudulent closes where one party broadcasts an outdated channel state.

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What is the October 2022 bug in LND, what caused it and what would prevent a similar bug in future?

LND users are being asked as of October 2022 to urgently update their Lightning node software due to a bug in LND/btcd (alternative Bitcoin implementation in Go). What is the bug and what caused it? ...
Michael Folkson's user avatar