Why does bitcoin-core wallet generate a new wallet during transaction?

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I wonder why bitcoin-core wallet automatically generated a new wallet address during transactions.

If you see this transaction, https://btc.com/e408f1e2126e4a504779e3be529b7b90e27e88a7547844743bf59401b8f77787

My wallet 3BA1kdxSyFLADWJHDeaFb2xap4QASVvXto is transferring 0.00010000BTC to 1FjpQCZvqQxpGjvdU8AcxVyxXgJqY17Uzw

First, it generated 3FT1hD7tHm9WRoMfBFSKoY9H2AXWAN7oDE and then it generated 3QNSBznq4mEJFxiSyshTWa7KuQRwYZ8hyA. Is this a normal behavior of bitcoin-core wallet?

A large amount of BTC in the automatically generated wallet, 3QNSBznq4mEJFxiSyshTWa7KuQRwYZ8hyA is unintentionally stuck in there now.

Is this a bug? Is there a way to recover these funds if I only have the backup of my original wallet? 3BA1kdxSyFLADWJHDeaFb2xap4QASVvXto

bbnn

Posted 2019-09-01T10:15:52.497

Reputation: 115

Question was closed 2019-09-01T23:51:40.820

3BA1kdxS... is an address, a wallet will contain the keys for many, many addresses. – chytrik – 2019-09-01T20:14:50.823

No answers

Asked: 2019-09-01T10:15:52.497

Viewed: 27 times

Active: 2019-09-01T10:15:52.497