At 10x users, your crypto wallet breaks at idempotency
Crypto wallet scaling usually fails before anyone finds a cryptographic flaw. My position: a product manager should scope the first scale milestone around signing operations, approvals, nonce control, and reconciliation, because those queues break before BIP-39 words, secp256k1 math, or storage diagrams do. Treat secure storage as necessary plumbing, not the center of the roadmap.
The signing queue breaks before the key ceremony does
The team can treat Cryptocurrency Wallets for Developers Secure Storage Guide as the storage baseline, but the first scaling risk is usually not whether a…
The skinny
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