A guide to 51% attacks on blockchain networks.

The ETH validator queue’s exit line jumped over the last 48 hours.

The deposit contract for Ethereum’s new proof-of-stake chain was released today. If ~524k ETH is deposited this month, the new chain will go live on Dec.1. Potential rewards for contributing to that pile of ETH are enticing, but as is usually the case with high returns, there’s also high risk. So far, 5.7K ETH from…