The Armory is a long-time host of various purity tests[1], which is probably why it's filtered. [1] https://en.wikipedia.org/wiki/Purity_test https://en.wikipe

The Armory is a long-time host of various purity tests[1], which is probably why it's filtered. [1] https://en.wikipedia.org/wiki/Purity_test https://en.wikipedia.org/wiki/Purity_test