<a href='https://payid.org/whitepaper.pdf'>https://payid.org/whitepaper.pdf</a> is an interesting read. Maybe some ideas may take Paymail forward as well.
<a href='https://payid.org/whitepaper.pdf'>https://payid.org/whitepaper.pdf</a> is an interesting read. Maybe some ideas may take Paymail forward as well.