Chapter 1 of 8
The night the exchange went dark
On the night of 29 October 2026, about 6.3 billion dollars left Binance in about twenty minutes.
Not one private key leaked. The attacker reached a service container through one compromised laptop and submitted withdrawals the exchange's own systems signed. The keys were never the users' to begin with.
Chapter 2 of 8
Frozen in place
Withdrawals were suspended.
Within a day, issuers froze about 2.3 billion dollars of stablecoins. That stopped the thief, and it also showed who really holds the pen. When the keys are not yours, someone else decides when you may leave.
Chapter 3 of 8
A vault only you can open
SAFU Wallet makes twelve words on your device, locks them with your password, and never sends them anywhere.
No account, no server to break into, no company between you and the chain. The home chain is Base. Nobody else holds a copy of the key.
Chapter 4 of 8
Your voice is the seal
Before the door opens, it listens for you.
Speaker verification runs on your device, with no cloud. Three spoken words make a recording useless. A stranger holding your phone cannot move a cent.
The honest line: a second check on this device, not a replacement for keeping the twelve words safe.
Chapter 5 of 8
Know what can be frozen
Radar reads what you hold and tells you which of it an issuer can freeze.
It checks whether your address is on their blacklists. It says what is sovereign and what is not. Not advice. Plain facts, on a plain page.
Chapter 6 of 8
The ledger of shipwrecks
Exchanges that lost customer money, oldest to newest.
Different years, different countries, different excuses.
- Mt. Gox, 2014. A hot wallet drained for years before anyone said so.
- Bitfinex, 2016. A shared wallet the exchange still controlled.
- Coincheck, 2018. One hot wallet, one key, one machine.
- QuadrigaCX, 2019. The only keys were one man's, and then they were nobody's.
- FTX, 2022. Customer deposits spent by the company that held them.
- Binance, 2026. One laptop, one service container, six billion dollars signed away.
The pattern is the custody, not the company.
Chapter 7 of 8
Launch on Base
SAFU launches on the o1 Launchpad on Base, as a Standard (B20) launch.
A fixed supply is minted once, with no administrator, no mint, no pause and no upgrade. The whole supply sits in a Uniswap v4 pool priced in ETH, and that pool is locked for good. Its address ends in 01.
Contract address on Base
The launch has not happened yet, so there is no address to show.
The only official address will be announced on this site and on the launchpad profile. Anything else is not ours.
A view all the way around the inside of a strongroom: walls of brushed steel deposit boxes with brass plates, the round door standing open on one side, and daylight falling from a dome above.