Monthly Archives: July 2013

Command-line Bitcoin Transactions

The “spend” tool is obsolete, which makes this post not-so-useful. Look at the “tx” tool mentioned in this post instead. Creating a signed transaction is the holy grail of Bitcoin. Without this functionality, a Bitcoin client can’t really be called … Continue reading

Posted in Computers | 10 Comments

On BIP0032 and Bitcoin Deterministic Wallets

BIP0032 defines a way to create a hierarchical deterministic wallet (that is, a way to create an entire tree of Bitcoin addresses and private keys) through a tree of wallet key nodes. Each node has a public and private key … Continue reading

Posted in Computers | 6 Comments