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MetaMask Legacy Planning: Securing Your Digital Legacy

Dear friends,

Cryptocurrency and digital financial assets present unique challenges in legacy planning because they combine irreversible security measures with complete dependence on credential access. Unlike traditional financial institutions that can work with estate executors, blockchain assets are permanently inaccessible without proper keys and credentials.

Billions of dollars in cryptocurrency have been permanently lost due to inadequate legacy planning. When someone dies without sharing wallet credentials, seed phrases, or hardware wallet access information, those assets become irrecoverable. No customer service department can help, no court order can retrieve them, and no technical workaround exists.

The main challenges include secret recovery phrase is the only way to restore metamask across devices, browser extension data is stored locally and lost if browser is uninstalled, and imported accounts require separate private keys beyond the main seed phrase. These security features that protect assets during life become absolute barriers after death without proper planning.

DeathNote provides secure, encrypted storage for seed phrases, private keys, wallet passwords, and exchange credentials. You can document complex security setups like multi-signature wallets, hardware wallet PINs, and recovery processes while ensuring this sensitive information only reaches designated beneficiaries after proper verification.

The stakes are particularly high with cryptocurrency because mistakes are permanent. Take time to document every wallet, every seed phrase, every security layer. Test your recovery process while you're alive to ensure your beneficiaries can actually access what you intend to leave them.

Platform Overview

Primary Use

Ethereum and EVM wallet, DeFi gateway, NFT storage, dApp interactions

Account Types

Browser extension wallet, mobile app wallet, hardware wallet integration

Data Types

Secret recovery phrase, imported private keys, connected dApps, custom networks, address book

Access Challenges

  • Secret recovery phrase is the ONLY way to restore MetaMask across devices
  • Browser extension data is stored locally and lost if browser is uninstalled
  • Imported accounts require separate private keys beyond the main seed phrase
  • Connected dApp permissions do not transfer and must be re-authorized
  • Custom network RPC settings must be manually reconfigured after recovery

Inheritance Guidance

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Related Resources

Frequently Asked Questions

Warmly,

JP
L
CJ
8
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JP, Luca, CJ, 8, and Summer

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