D-Wallet launches Guardian Signature feature
PANews, citing official information, reported that crypto wallet D-Wallet has launched a Guardian Signature feature, adding an exclusive channel for guardian benefits on top of multisignature.
Multisignature
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Vitalik: The ideal security rule for multisigs is to change signing keys after each operation
Vitalik said that changing signing keys after each multisig operation can reduce ECDSA the risks of potential compromise and mempool front-running, and recommended collecting signatures offline whenever possible.
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