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Project Eleven
Project Eleven is a company focused on post-quantum cryptography for digital assets, helping protect blockchains and crypto holders from emerging quantum computing threats. They serve enterprises seeking to future-proof their security and developers building quantum-safe tooling.
Distributed
Description
Project Eleven positions itself as a leader in post-quantum cryptography for digital assets, warning that quantum computing threats to blockchain security are approaching faster than expected. The company offers a 'Bitcoin Risq List' tool that lets users check whether their Bitcoin address is vulnerable to quantum attack, and a 'Quantum Vault' product to help protect exposed BTC holdings. They also open-source reference implementations such as libqc and quantum-vault, covering post-quantum crypto migration, ERC-4337 account abstraction, Bitcoin vault security, and crypto-agile wallet infrastructure. Project Eleven works with enterprises to help them stay ahead of quantum risk and engages developers through open-source contributions, while also publishing blog content and research (including a 2026 report on the quantum threat to blockchains) aimed at industry leaders, security researchers, and digital asset holders.Grant Funding
VC Funding
None
2026
$0
$20M