Project Eleven

Institutional crypto custodians are preparing for a future in which AI and quantum advances could pressure blockchains to change security standards. Project Eleven and Quantus plan custody support in the first quarter of 2027 to help institutions preserve controls across evolving cryptographic systems.

Project Eleven says a new zero-knowledge proof system could let wallet owners prove control of quantum-vulnerable bitcoin without exposing seed material. The approach may support a recovery path under BIP-361, but it does not cover Satoshi-era coins generated before modern wallet derivation existed.