Rate your employer.
Stay encr*pted.
Individual ratings are fully homomorphically encrypted on-chain — not even the contract owner can read your score. Only the aggregate company rating is ever revealed.
Live on Arbitrum Sepolia testnet · Arbitrum Sepolia chain ID 421614 · CoFHE by Fhenix
How it works
Privacy by math, not policy
Fully Homomorphic Encryption lets the blockchain compute on your data without ever decrypting it. There is no admin key that could expose your scores.
Connect your wallet
Connect any Ethereum wallet (MetaMask, Coinbase, WalletConnect). Your wallet address is your pseudonymous identity — no email, no name required.
Encrypt your answers
Star ratings, salary band, and yes/no fields are encrypted client-side using Fhenix's CoFHE SDK before they ever leave your browser. A zero-knowledge proof verifies validity.
Submit anonymously
The encrypted ciphertexts are sent on-chain. Only the aggregate company score is ever decryptable — your individual answers stay private forever.
Company directory
100 companies listed
Technical design
What stays private, what's public
CipherWork uses Fhenix CoFHE to run computations on encrypted data directly on Arbitrum Sepolia.
Individual ratings
Always private
Your star ratings, salary band, and yes/no answers are encrypted with FHE before they leave your browser. No one — not even the contract owner — can read them.
euint8 / ebool / euint32Aggregate score
Public & verifiable
The running sum of all encrypted ratings is accumulated on-chain using FHE.add(). Only the total sum is marked allowPublic and decrypted for display.
FHE.add(sum, rating)Written feedback
Pseudonymous
Pros, cons, and advice are stored as plaintext on-chain — visible like a real Glassdoor review — but only linked to your wallet address, never a real name.
string (plaintext)CipherWork.sol — deployed on Arbitrum Sepolia
0x — deploy contract to populate address