I've encountered a BTC address that starts with the number 1. I'm curious to know what this specific prefix signifies or whether it has any special meaning or characteristics within the
Bitcoin ecosystem.
6 answers
alexander_rose_writer
Wed Dec 04 2024
Addresses prefixed with a “1” are recognized as Legacy addresses.
Carlo
Wed Dec 04 2024
An alternative name for these addresses is P2PKH, which stands for Pay-to-pubkey-hash.
Margherita
Tue Dec 03 2024
This type of address is widely used in the cryptocurrency ecosystem.
CryptoWizardry
Tue Dec 03 2024
Meanwhile, addresses beginning with a “3” have a different designation.
BlockchainVisionary
Tue Dec 03 2024
They are known as P2SH addresses, short for Pay-to-script-hash.