nCaptcha

web3 way to fight spam

About nCaptcha
Mainnet

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

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

An open-source interface for seamless social media crossposting.

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

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

Query, visualize, share and export data across 26+ blockchains — build together with Web3’s biggest data community

NEAR Faucet - testnet NEAR faucet