Zero-Signature Crypto Bunker & Automatic Inheritance
Public Keys HiddenOutgoing transactions expose wallet public keys on-chain. Your Bunker only receives deposits and never signs a transaction until Emergency Panic or Automatic Inheritance.
Max inactivity before Grace Buffer starts. Resets on check-in.
Extra safety window after timer hits 0 before Inheritance transfer.
Where Your Funds Go
Set your Emergency Panic wallets (for instant self-rescue) and your Inheritance wallets (for automatic transfer if your timer expires).
Emergency Panic Wallets
Instant 100% evacuation here when you trigger Emergency Panic.
Inheritance Wallets
Automatic 100% transfer here if your check-in timer and grace buffer expire.
Connect your NEAR wallet above, enter your Emergency Panic & Inheritance wallets, and seal your Bunker.
Your Bunker Deposit Addresses
Connect your wallet and save both Emergency Panic & Inheritance addresses above to unlock each network's deposit address.
Bitcoin
Testnet
Ethereum
Testnet
Solana
Testnet
NEAR
TestnetTelegram Push Notifications
Not Connected Multi-Bunker Ready24/7 early-warning radar via @lastkey_bunker_bot. Connect one Telegram account to monitor as many Bunker wallets as you want — without ever exposing your addresses or balances in chat.
Alerts you at 50% timer remaining to press the Check-In reset button, and again at 0s when Grace Buffer begins.
Instant alert if anyone tries to change your Emergency Panic / Inheritance addresses or shorten your timer — giving you 72h to cancel.
Link a single Telegram account to unlimited LastKey Bunker wallets. Each Bunker pairs independently via an anonymous tag.
Your chat ID is AES-256-GCM encrypted by the stateless keeper before on-chain storage (cid_enc), and messages never contain wallet addresses, balances, or networks.