Bunker mode,
from day one.
Launch a coin whose fees land in a vault that no private key can open. Only a SHA-256 key does, so a quantum computer or a broken curve has nothing to steal.
Asked for “a project designed with ‘bunker mode’ in mind since day 1.”
He asked.
We built it.
The day after Justin Drake told the industry to plan for bunker mode, half of crypto posted about it. Shelter is the version that ships: an on-chain program, Winternitz signatures verified on Solana, and a launchpad where every coin is in bunker mode from its first block.
How you get it out
- 01vaultorbitquietemberlunartide…
Your 24 words
Typed into the page. They never leave your browser.
- 02
A one-time signature
840 bytes over the exact amount and address, plus the next key.
- 03SHA-256×3,600
Checked on Solana
The program walks the hash chains. Wrong words, wrong amount, replay: rejected.
- 04→any address
SOL out
We pay the network fee. No wallet needed, and the key rotates.
Your address is your public key.
On Solana there is no hiding a key that has never been used. If ed25519 falls, every wallet falls at once. A shelter has no key to expose.
- 01
No private key holds the fees
The pool’s creator seat belongs to a program address. Nothing can sign for it.
- 02
A SHA-256 key opens it
Winternitz one-time signatures, checked on chain. No curve, no discrete log.
- 03
Every spend rotates the key
Each signature names the next key. 24 words cover every rotation.
- 04
Fees arrive as plain SOL
80% to the creator’s shelter, 20% to the platform shelter. Both hash-locked.
Already holding something?
Put SOL or any token in a personal shelter. Get it out with 24 words, no wallet.