Launchpad Testnet Waitlist FheCat on X

FheCat

Pixel cats, born encrypted.

An NFT collection powered by Fhenix FHE

Join the waitlist Try the testnet Decrypt the story CollabSoon

Mainnet mint · October 2026

Testnet mint live · Ethereum Sepolia Launchpad live · testnet

OpenSeaSoon

01 · Born encrypted

Every cat is a secret.

FheCat is a collection of pixel cats with a twist: every cat's traits are encrypted the moment it's minted. The contract only ever holds them in encrypted form.

So there's nothing to snipe and nothing to leak. The whole thing is designed so nobody can peek: not bots, not snipers, not even us. Only the owner can decrypt their own cat. Everyone else meets it at the reveal.

SpecimenEncrypted
ID
#????
DNA
0x????????????
Traits
Visible to
Owner only

02 · How FHE works

Math on locked boxes.

Fully Homomorphic Encryption (FHE) lets a computer work on data without ever decrypting it. Fhenix brings FHE to Ethereum: with its CoFHE coprocessor, smart contracts on EVM chains can add, compare and choose between encrypted numbers.

enc(3)
enc(4)
enc(7)
CoFHE
  1. 1 Encrypted in3 and 4 are encrypted on your device before they ever reach the chain.
  2. 2 Computed blindCoFHE runs FHE.add on the ciphertexts. It never sees a 3, a 4 or a 7.
  3. 3 Opened by youThe result stays encrypted. Only an address it's been shared with (FHE.allow) can decrypt it.

FheCat is built on the same idea: traits will be rolled from encrypted random numbers (FHE.randomEuint8 and friends) and stay sealed until the reveal.

Learn more at fhenix.io

03 · The collection

Every star is a cat.

Each light in this sky is a FheCat waiting to be minted. What it looks like is encrypted. Hover or tap a star to see exactly what the blockchain sees.

Supply
TBA
Price
TBA
Powered by
Fhenix
Art
Encrypted until reveal

04 · Roadmap

The night walk.

  1. You are here

    01Signal

    The community gathers on X. Say hi.

  2. 02Sketchbook

    Final cats, traits and rarities. Drawn, then encrypted.

  3. 03Mainnet mint

    October 2026

    The first encrypted mints go live on mainnet, powered by Fhenix.

  4. 04The reveal

    Cats decrypt one by one and the sky lights up.

  5. 05Beyond

    Games, events and surprises. Still classified.

05 · Launchpad

Launch in the dark.

The FheCat Launchpad is live on the Ethereum Sepolia testnet. Anyone can launch a token for $1. Buyers get their share in the open, or straight into a balance only they can read, encrypted with Fhenix FHE.

  1. 1 $1 to launchName, supply, caps, how long the sale runs. One transaction, paid in ETH at the Chainlink price.
  2. 2 Fair salesEveryone pays the same price: the sale supply is split in proportion to the ETH sent. Below the soft cap, everyone is refunded.
  3. 3 Shielded balancesClaim into an encrypted balance and send from it without the amount ever showing on-chain.
Launches
…
Platform fee
2%
To FheCat holders
Half of it
In the cats' vault
…
Open the launchpad Launch a token

Half of the 2% fee from every successful sale goes to FheCat holders, split between the cats minted at that moment. The share follows the cat. Testnet only for now: no real money.

06 · FAQ

Encrypted messages.

Six messages came in overnight. Tap one to decrypt it.

Inbox5 encrypted

Transmission ends

The cats are on their way.

Mainnet mint in October 2026. The exact date, price and supply will be announced on X first. Follow the signal.

Join the waitlist Try the testnet Follow @FheCat