Real utility.
No hype.
Free, complete web3 tools. No tiers, nothing locked, nothing to buy today.
Why a wallet, and why web3
The accounts you use every day rest on three fragile things: an email someone can steal, a password you reuse, and a company that can shut the door on you. Signing with a wallet removes all three. That is the whole argument — the rest is the tools.
See the stackNo password
Nothing to reuse, nothing to leak in a breach. You sign a message and you are in. A password database that does not exist cannot be dumped.
No email
No inbox to hijack, and no reset link pointing at one. Your identity stops being an address that somebody else administers.
No permission
No company can revoke your access, close your account or lock you out while a support ticket ages. The key is yours, so the door is yours.
It costs something, and hiding that would be hype. Lose your key and you lose your account: there is no email recovery, because there is no email. Holding your own key moves the responsibility to you — better said here than discovered later.
The growing stack
A stack of real-world tools built for everyday utility — free and complete, opened with one signature, expanding as we ship.
KAZEN
Boards, activities, minutes and commitments — your team's project management, in the same session as the rest of the stack.
DEBAN
Token launches before they happen, on any chain. Every entry cites the X post it came from, and every date says what the source said — a day, a month or a quarter, never an invented one.
GENGO
A serious learning system: English and Spanish in both directions, 10,000+ exercises with spaced repetition, and native UI in 11 locales.
More tools in development
They get announced when they are built, not when they are planned. The protocol shows what works — the rest stays quiet until it does.
How it works
Three steps, no KYC theater. Connect your wallet, sign once — and every tool in the stack opens with the same session.
Sign in
Connect your wallet and sign a one-time message. No forms, no passwords, no seed phrase handed to anyone — the signature is your login.
Pick a tool
Open the stack. Today: Kazen, Deban and Gengo — live, free and complete. More in development.
Use and grow
Use the tool. Your progress follows your key, not an account someone else can close.
Why 73?
The name isn't decoration. It's the first proof we built before the product.
73 is the empirical anchor of the protocol — a fixed reference point in a market dominated by stochastic narrative. Mathematics, not mysticism.
From zero.
With you.
We built tools for people who never planned to touch crypto. The wallet is just the door — what's inside is what matters.