Privacy-centric coin Grin received an anonymous 50 Bitcoin (BTC) donation to its General Fund on Nov. 11, sparking a bizarre rumor that the generous soul behind it was Satoshi.
The donation, announced the same day by Grin on Twitter, was made via crypto exchange Coinbase by a donor who expressly wished to remain anonymous, according to a Nov. 11 forum post by Grin dev Daniel Lehnberg.