: Some libraries (like older versions of NBitcoin) had an issue where they generated this same address for multiple private keys, such as keys 1, 4, 256, and 512, due to incorrect padding or bit manipulation. Safety Measures
Because the private key is public knowledge, any funds sent to this address are immediately swept by automated "bots" or "sweepers" that monitor the blockchain for such predictable keys. 2. What "Patched" Means in This Context 1bggz9tcn4rm9kbzdn7kprqz87sz26samh patched