CoinDesk
Monad is proposing a major wallet overhaul that would let users swap out the keys controlling their accounts without changing the underlying address, opening the door to passkeys, multisig and post-quantum cryptography. The Ethereum-compatible network, which has roughly $939 million of crypto locked across its DeFi apps according to DefiLlama and roughly $329 million of DEX volume over the past 24 hours, framed the proposal as additive infrastructure rather than a breaking change. Authors Kushal Babel and Jan Camenisch called the current version a broad-strokes draft, with a detailed implementation specification still to come. Existing accounts would continue working normally if the changes are eventually adopted.
Why it matters
Wallet UX is the bottleneck most people never see. Today, losing a private key permanently locks a user out, while moving to a stronger cryptographic scheme almost always means generating a new wallet and migrating every asset, transaction history and on-chain identity along with it. Decoupling the address from the credential means passkey onboarding, account recovery and a future swap to quantum-resistant signatures can all happen behind the same familiar wallet identifier.
The timing is also deliberate. Quantum computers capable of breaking the elliptic-curve signatures that secure Bitcoin, Ethereum and most of today's crypto are not here yet, but the cryptographic community has moved past the wait-and-see phase. Bitcoin developers are actively debating quantum-resistant signature schemes and how to protect coins whose public keys are already exposed on-chain. Ethereum's Foundation has put post-quantum security on its formal research roadmap. A layer-1 that lets users migrate in place sidesteps the painful choice between security and continuity.
Market impact
Monad's MON token was up about 2% on Tuesday against the broader market, but the real audience for this proposal is not traders. It is developers deciding where to ship the next generation of consumer-grade wallets and the institutions watching for any chain that can credibly offer forward-compatible security.
Frequently asked questions
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What is Monad proposing for wallets?
Monad is proposing a redesign that separates a wallet's permanent address from the key that controls it, so users can replace lost or outdated keys, add passkeys, set up multisig or upgrade to quantum-resistant cryptography without changing the address or moving assets.
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Why does decoupling address from credential matter?
Today, losing a private key permanently locks a user out, and moving to a stronger cryptographic scheme almost always means generating a new wallet and migrating every asset, transaction history and on-chain identity along with it. Decoupling the two means upgrades can happen in place.
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Will existing Monad accounts be affected?
No. Authors Kushal Babel and Jan Camenisch said existing accounts would continue operating normally if the proposal is eventually adopted; the change is additive rather than a forced migration.
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What stage is the Monad wallet proposal at?
It is an early draft. The current version covers the broad design, but a detailed implementation specification still has to be written before any deployment timeline can be discussed.
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How does this compare to Bitcoin and Ethereum's quantum work?
Bitcoin developers are debating quantum-resistant signature schemes and how to protect older coins whose public keys are already exposed, while Ethereum has put post-quantum security on its formal research roadmap. Monad's contribution is at the account layer, where users can swap cryptography without changing…
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