Fireblocks provides MPC-based custody infrastructure used by over 1,800 institutional clients. It powers stablecoin custody, DeFi access, and digital asset operations for banks, exchanges, and custodians. Fireblocks is an infrastructure layer, not a custodian itself.
MPC-based custody infrastructure used by 1,800+ institutions. Powers stablecoin custody for multiple issuers and custodians. Broadest DeFi connectivity of any infrastructure provider.
MPC is not multisig — key shards can be reconstituted by Fireblocks. Single technology provider dependency. Not a custodian itself, but infrastructure. Proprietary technology, not open-source.