Yesterday, a Bitcoin (BTC) miner (or multiple Bitcoin miners) signed a message calling Craig Wright a fraud. One of the addresses used had been previously attributed to the Bitcoin creator Satoshi Nakamoto.
The message was signed with 145 signatures belonging to the 145 corresponding addresses, one of those addresses: 12CTHhyJtr49LgoUShbWgebLBviLAFj6nj, was a Coinbase address for the Bitcoins mined in block 30169.