# MetaMask MetaMask is a self-custody wallet interface commonly used with Ethereum-compatible networks. Its password protects a local application instance; the recovery phrase or private keys control restoration and should be treated as asset-control secrets. ## Notebook evidence PDF pages 35–36 of [[Scanned_20260730-2016]] place MetaMask in a multi-wallet and metaverse account ledger with Coinbase, Binance, Webull, Rainbow Wallet, Trust Wallet, NFTGo, and The Sandbox. All password, PIN, security-answer, and mnemonic material is redacted. ## Boundary Application adjacency does not prove shared keys, transactions, balances, or current access. Future lineage work should rely on public addresses and dated application records without importing any notebook phrase. ## Source - [[Scanned_20260730-2016]], PDF pages 35–36.