A post-quantum crypto wallet.
Blockle's layer-1 is authenticated with NIST's standardized post-quantum signature — ML-DSA-44 (FIPS-204) — and every chain in your multichain wallet is derived from that quantum-resistant root. Your keys, your device, no overclaim.
Why post-quantum
Today's blockchains sign with elliptic-curve cryptography (secp256k1, ed25519). A sufficiently large quantum computer running Shor's algorithm could recover private keys from exposed public keys — and public keys are exposed on nearly every chain the moment you transact. "Harvest now, decrypt later" means that risk is forward-dated: data recorded today can be attacked once the hardware exists. A chain meant to hold value for decades should not rest on that assumption.
How Blockle does it
The native BLOCK layer-1 signs every transaction with NIST's standardized module-lattice signature — quantum-resistant end to end. Addresses are bech32m block1….
Your whole multichain wallet is derived from your ML-DSA key via a one-way (SHA-256) derivation, so your master secret and backup are quantum-resistant.
Because each chain's key is one-way-derived from the root, a break of one classical chain key can't be pivoted to recover the root or your other chains.
Keys are generated and sealed locally and never sent to any server or model. Non-custodial, always.
The honest part
FAQ
Is Blockle a post-quantum wallet?
Yes for its own chain (BLOCK, ML-DSA-44) and for your master key and backup. Assets on other chains stay secured by those chains' cryptography.
Which chains does the wallet hold?
One seed holds BLOCK and BLOCK-20 tokens plus Bitcoin, Ethereum and EVM networks, Solana, Litecoin and Dogecoin — with cross-chain swaps and NFTs.