Nostr Web Client

GM plebs! a question I need assistance with please: #AskNostr

If an offline-signed Bitcoin transaction is broadcasted after a period of time, say days or even weeks, will the network detect/know it was previously signed on [X] date & time?

and does saved signed transactions expire?

Thanks a bunch!

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Discussion

Corey San Diego 3mo ago

AFAIK modern wallets include a min blockheight which is set to the next block. So its likely obvious when it was created. As long as the UTXOs still exist, the transaction will always be good (never expire). So you have to be careful about coin control.