📄️ Code characteristics
"The design and coding started in 2007."
📄️ Code audits
📄️ Binary analysis
These are details from analyzing different Bitcoin binaries.
📄️ SHA-256
Bitcoin as a SHA-256 Rainbow Tables?
📄️ The network
The original Bitcoin network model from the version 0.1.0 era was a bit more convoluted than the contemporary network model today. Here is a representation of the networking involved in Bitcoin back in 2009: