Your history lives with you. The network keeps everyone honest.
You hold the only key
Starting Fitochain creates a private key that never leaves your device. Every payment you make is signed with it.
Your own chain of records
Each entry is numbered and linked to the one before by a fingerprint. Change one old entry and every link after it breaks.
Devices talk directly
Nodes connect peer-to-peer and pass entries along. A payment carries the sender's signed proof, so anyone can check it.
Cheaters expose themselves
Signing two different entries in the same spot is the only way to try a double-spend. It creates proof that spreads, and the cheater is refused everywhere.
One giant shared record
- Every transaction in the world goes into one ledger
- Thousands of servers must agree on each block
- Builders rent space on someone else's chain
- Fees rise when the whole network is busy
A chain for every user
- Each person keeps their own signed history
- Only the people involved in a payment need to check it
- Every builder launches their own separate network
- Runs on the users' own devices, with optional always-on hosting
We attacked it before you could.
The code ships with automated tests that try to cheat. Every one of these attempts is blocked, every time the tests run.
A double-spend attempt is always detected and the cheater is refused network-wide. During the devnet a very fast cheater could still get one payment accepted before the proof spreads. Closing that window, plus an outside security audit, comes before any real value.
Everything a currency needs, already built.
Launch a network and it comes with a wallet, an explorer and a faucet, and it even works with no internet. No servers, no coding, and you keep the master key.
Pay with no internet
Pay face to face by QR code with no signal at all: at festivals, markets, stadiums or anywhere the network is down. It settles when either phone is back online, and cheating is caught.
Your own currency in a minute
Pick rewards points, store credit, event tokens or a community coin. Switch on rules like "expires Sunday" or "only spendable at my shop," add your own fee of up to 5%, and click Create.
Pay by @name or QR code
Every member gets an @name and a QR code. Pay by name, by link or by scanning. Every payment shows who you're paying, and the fee, before you confirm.
Anyone can check anything
A public, read-only site for every network: balances, payments, fees and caught cheaters, with the signed proof behind each one.
Trade between currencies
Swap a café's Beans for a gym's Points directly, with no exchange in the middle. Either both people get paid or neither does, and every swap is stamped by each network.
Build on it
The rules are published and every node checks them. Developers can build wallets, explorers and apps that work with any Fitochain network.
Try it free. License it when it's working.
Every network starts with a free 30-day trial. A one-time launch license keeps it running for good: same network, nothing lost. Every payment on Fitochain networks includes a small 0.25% network fee that funds the ecosystem.
Free trial
- Launch any network type
- Wallet, Explorer and Faucet
- Your own owner fee
- Test credits with no cash value
Launch license
- One network runs with no time limit
- Licensed badge in the Explorer
- Keep every wallet and payment
- Email support
Fitochain Cloud
- Online 24/7, even when your computer is off
- Public Explorer and Faucet on your web address
- Backups and monitoring
- Priority support
Partner
- Done-for-you setup and branding
- Dedicated hosting nodes
- Custom fees and templates
- Roadmap input
Keep your network running for good.
A launch license is $99, one time. Tell us about your network and we'll send your payment link and license, usually within one business day.
- Start your free trial
Create your network in the Fitochain Launcher. It runs free for 30 days.
- Request your license
Fill in this form. Add your Network ID if you have it: the Launcher shows it under "Your networks".
- Paste your code
We send a license code made for your network. Paste it into the Launcher and you're licensed, with nothing lost.
Built in the open, one gate at a time.
Each phase starts only when the one before it passes its gate.
- ✓Proof of concept
Signed personal chains, peer-to-peer mesh, cheat detection and a web wallet, all with automated attack tests.
- ✓Ecosystem tools
@names and QR pay, the Explorer, the Faucet, the Network Launcher, fees and launch licenses.
- 3Devnet and Fitochain Cloud
Builders launch test networks; always-on hosting opens. You are here.
- 4Real value (optional)
Only after an outside security audit and legal review.
What Fitochain is not, yet
- Not audited by an outside security firm
- Not a token sale, investment or exchange listing
- No privacy layer: payments are visible on their network
- Devnet Fito have no cash value
Be one of the first builders on Fitochain.
Leave your email and we'll send your devnet invite, the builder guide, and early access to always-on hosting.