Tracking Post-Quantum Readiness

PQBeat

Monitoring the post-quantum cryptography readiness of the Ethereum ecosystem.
Tracking deployed capabilities across chains, wallets, and protocols.

7/7

Chains at Stage 0

Wallets with PQ Support

Protocols at Critical Risk

L1/L2 Chains

Chain	Type	Stage	Notes
Ethereum	L1	Stage 0	Kohaku PQ account deployment
Arbitrum One	L2	Stage 0	Inherits L1 contracts when deployed
Base	L2	Stage 0	Inherits L1 contracts when deployed
OP Mainnet	L2	Stage 0	Inherits L1 contracts when deployed
Starknet	L2	Stage 0	STARK-native, no PQ Account

Wallet	Type	Stage	Algorithms
Kohaku	software	Stage 1	ML-DSA (Dilithium), Falcon
Kohaku HW	hardware	Stage 1	ML-DSA (Dilithium), Falcon
Ledger	hardware	Stage 0	—
Trezor	hardware	Stage 0	—
MetaMask	software	Stage 0	—

Reminder: a wallet's stage cannot exceed the stage of the chain it operates on.

Protocol	Stage	Governance	Risk	Notes
Uniswap V3 Core	Stage 2	Immutable		Immutable - no admin keys
Uniswap Governance	Stage 1		CRITICAL	DAO governance in ECDSA
Aave V3	Stage 1		CRITICAL	Permissionless + ERC-1271, governance ECDSA
Compound V3	Stage 1		HIGH	Permissionless, governance ECDSA multisig
MakerDAO	Stage 1		CRITICAL	Permissionless, governance ECDSA

Reminder: a protocol's stage cannot exceed the stage of the chain it is deployed on.

PQBeat is open source. Help us track the post-quantum readiness of more projects by submitting data via GitHub.