Multi-sig startup Den raised $2.8 million to build a wallet that will help dispersed teams and decentralized autonomous organizations (DAOs) easily and quickly execute transactions.

The round, which closed early last year, is led by IDEO CoLab Ventures. Other investors include Gnosis, Lemniscap and Spice Capital, as well as angel investors such as former Coinbase chief technology officer Balaji Srinivasan and Not Boring Capital's Packy McCormick.