Recently, inspired by Ken Shirriff's and Bryce Neal's low level looks at the Bitcoin protocol, I set about constructing Bitcoin's much talked about multisignature transactions from »
OpenBazaar is an open-source effort to create a distributed, decentralized marketplace that will let people buy and sell things online without any single point of failure »
I've been working heavily with raw level Bitcoin transactions lately, mainly so I can understand what's going at the protocol level where a lot of the »
In September, Coinbase open-sourced Toshi, their in-house Bitcoin full node for querying the Bitcoin blockchain and broadcasting transactions, powered by Ruby and PostgreSQL. Compared to Bitcoin »