Hi everyone,

My Bitcoin transaction has been stuck in the blockchain for two months and has not been confirmed. This is because I paid a very low transaction fee.

I have read that the mempool will periodically clear unconfirmed transactions. I would like to know when this transaction will be deleted and returned to my original wallet. I no longer want to send this transaction.

Thank you!

Bard told me that the number of Bitcoin addresses generated by a mnemonic phrase according to the BIP-39 standard is 2^126, while GPT said it is 2^32.


Some people say that the number of Bitcoin addresses generated by a mnemonic phrase is infinite, but I disagree.

It is illogical to say that a mnemonic phrase can generate an infinite number of Bitcoin addresses. If a mnemonic phrase could generate an infinite number of Bitcoin addresses, then one mnemonic phrase would contain 2^256 addresses, which is clearly false.


This question has puzzled me for a long time, and there is no standard answer.

Does anyone know?

Thanks

自从巴比特论坛倒闭之后，我也很少再讨论和提问关于比特币的技术。之前在8btc论坛有个BurntCoins大佬，不知道现在在哪个论坛。巴比特论坛BurntCoins主页https://web.archive.org/web/20190801075525/https://m.chainnode.com/user/115555
BTC

When can Bitcoin Core wallet connect to Trezor.
Direct connection，Just like electrum.

Where can I download the vanity address generator that generates addresses starting with 3？