Bitcoin excitement explained and justified, as bitcoin risk, limitations, and vulnerabilities are sorted out, clearly and pointedly. Ways to honor the fundamental bitcoin innovation described. Protocols to stabilize bitcoin, modify it, and transform its practice to sustainable, durable, secure digital money platform – are well specified and well argued. The underlying cryptographic framework is presented with a comparison to payment cryptography today. Self printed digital money, hybrid digital coins, prepaid products complete this nuts-and-bolts presentation of what digital money products are like.
