nCaptcha

web3 way to fight spam

About nCaptcha
Mainnet

nCaptcha helps to get rid of spam via microtransactions and on-chain reputation scoring

An open-source interface for seamless social media crossposting.

A transparent, metric-based rewards system for NEAR projects that directly ties incentives to development activity and user adoption.

NEAR Faucet - testnet NEAR faucet

Hyper-Secure Communications for Web3 with Quantum Resistant End-to-End Encryption and Decentralized Identity (DID).

A fun way to contribute to open source. Contribute, get recognized, and boost your profile!

nStamp allows users to write on NEAR blockchain encrypted verifiable timestamped proof of their form submission.