base-sepolia

AI-powered crypto trading signals verified in OpenGradient TEE. 6 technical indicators + LLM macro-risk verdict + ONNX volatility forecast. Next.js 16 · React 19 · TypeScript · Tailwind CSS 4 · Binance API · onnxruntime

SecureDID v4 — decentralized student identity & verifiable credential platform built on Base Sepolia using Next.js, Solidity, RainbowKit, and IPFS.

A sovereign Web3 & crypto decentralized storage platform combining zero-knowledge client-side AES-256-GCM encryption, IPFS peer-to-peer content addressing, and Base EVM cryptographic ownership verification.

AI-powered GitHub repo security analysis, verified on-chain via OpenGradient TEE

Enterprise authentication where a breach exposes nothing. Zero-knowledge biometric verification (Groth16) + SAML 2.0 + OAuth 2.0/OIDC + decentralized identity anchored on Base Sepolia L2. Hosted at zeroauth.dev.

✨ Complete smart contract solutions for all 13 Base Learn exercises - Earn NFTs and unlock Guild.xyz roles!

On-chain parlay betting protocol on Base. ETHDenver 2026.

AutonomiX is a Web3 platform combining x402 micropayments and ERC-8004 agent NFTs for decentralized AI agents, on-chain reputation, and secure paywalled APIs on Base Sepolia.

Proof-of-existence infrastructure for timestamping local file hashes with minimal disclosure.

A fully decentralized NFT platform using Arweave (ArDrive/AR.IO) for permanent storage and Crossmint for authentication and payments. Built with React, Vite, and TailwindCSS, it demonstrates true Web3 principles with an accessible user experience.

ERC-8004 agent identity with ERC-6551 Token Bound Accounts, on chain memory, and EIP-712/EIP-3009 dual-signature x402 payment settlement

x402 payment middleware for Cloudflare Workers — POC 1 of the Stable402 reference implementation series

KeeperHub as the execution backend for Almanak strategies: any strategy, unchanged, dry-runs, signs and broadcasts through KeeperHub with one idempotency key per intent and verified receipts. Telegram bot, console, MCP server, KeeperHub workflows. 3 PRs merged upstream.

P2P swipe-to-stake football bets: no bookmaker, no server. Autobase feed + on-device LLM jury + WDK USDT escrow.

pi River: confidential heads-up poker on Inco Lightning + Megapot (Base Sepolia)

NFT-powered DAO governance platform built with Solidity, ERC-721 membership tokens, and decentralized voting mechanisms.

Veil War — 3D WWII aerial dogfight. Megapot on Base Sepolia. Fly in-browser, earn credits from combat, claim real jackpot tickets on-chain. Live: veil.sithunyein.com · Summer Game Jam 2026

Settlement Attestation Layer for RWA — on-chain compliance bridge for stablecoin real-world-asset settlements. EAS attestations + programmable escrow on Base Sepolia. SEA Blockchain Week 2026.

Decentralized AI-image provenance registry using Next.js, Solidity, IPFS, and Base Sepolia.

StagQuest: A Web3-powered novena to fight pornography addiction and end human trafficking. Users mint NFTs, stake ETH, and receive 9 days of prayer, 7 times per day, with no Sunday manual labor. Supports pro-life goals through purity and family-building.