Project Eleven raised $20 M in a Series A round on 2026-01-14.

According to media reports, Project Eleven raised $20 M in a Series A round on 2026-01-14.the investors in this funding round include Coinbase Ventures,Variant Fund,Nascent,Lattice Capital,Fin VC,Quantonation,Formation,Balaji Srinivasan,Nebular,Satstreet Ventures and others. Following this round, Project Eleven's valuation reached $120 M.

Project Eleven is is applying post-quantum cryptography (PQC) to existing protocols, starting with Bitcoin. This will ensure they remain secure even when classical cryptography fails. Its first solution is yellowpages, a post-quantum proof of Bitcoin ownership that allows users to instantly generate quantum-resistant keys and securely link them to existing Bitcoin addresses.