如果我有 12 字和地址，如何恢復私鑰？

5 年前我創建了一個 Copay 應用程序，但我無法導入或恢復它。我有 12 個字的所有地址。剩下的錢留在那裡。但是我不能再用 Copay 導入。出事了，不知道怎麼回事。

如果你的助記詞（12 字）確認為BIP32/BIP44，你可以試試這個pip3 install btc-address-dump

這是一個例子：

$ btc_address_dump "olympic wine chicken argue unaware bundle tunnel grid spider slot spell need"
mnemonic = olympic wine chicken argue unaware bundle tunnel grid spider slot spell need
private key (hex) = c7ac679b56f50bfd54dd924fe45a8dca7a1c2dced254b03dac22afc03adb9127
private key (WIF) = 5KLDyKtrScLYsKMJzVCt8Mf6Nn9DEV7V3fg8njfSZnqe7ZEMqzK
private key (WIF compressed) = L3urFcPsE2yHf5zeQjVSfUB8j8FEzX5cnmhjNsJfqjKgowPP4tmg
public key (uncompressed) = 044cd0aaeca3b636078583408e75edd77307b5190ca7a48bb9fbc1f2576c17dff1087190d91e26af594e3f8ecd3f4d3596c03c45d3b235da916903c930c6593cc4
public key (compressed) = 024cd0aaeca3b636078583408e75edd77307b5190ca7a48bb9fbc1f2576c17dff1
legacy address (p2pkh uncompressed) = 1Q5RqZctfcNkTPad2tuJSREByd2gB8xs63
legacy address (p2pkh compressed) = 12W36tm2jnreFiYdrzfE6cvRaKRbicEpnA
p2sh-segwit address (p2sh p2wpkh) = 3AzXxVUqdzvzEqVmdtmeVqRwc98uqwyh76
bech32 address (p2wpkh) = bc1qzp6lz6zy9p7k68r0a7lzfpkdxvj3yapynzuatt

引用自：https://bitcoin.stackexchange.com/questions/102087