With growing activity and innovation around token-based network models, builders are wondering how to distinguish different types of tokens — and which might be the best choice for their business. At the same time, both consumers and policy makers
Pricing is a common conundrum for marketplace builders. Many marketplaces heavily subsidize user activity to bootstrap initial growth and liquidity — giving their product or service away for free (or at a steep discount). But that’s not sustainab
An evaluation of long-range attacks on proof-of-stake (PoS) blockchains, where the validators leak historical keys to the adversary, with Valeria Nikolaenko (a16z crypto Research Partner). Valeria discusses approaches to mitigating these attacks and bootstrapping the blockchain from genesis without centralized checkpoints.