Support recording contributions in crypto-currencies
Civi does not currently support recording contributions in crypto-currencies.
@eileen noted "I think it's better to not do it in core at this stage & stick to local experimentation (ie. add it on your own database). There are other issues around bitcoin (length of characters supported for currencies) that need to be resolved. You can also alter what length of decimal places different fields support in the DB. I think BTC support will take a lot more than just..." minor edits to xml/templates/civicrm_currency.tpl.
If I can figure out what it does take, I'll document it here!