Showcase · Vol. 01

Working demos, deployed live.

Reference builds from the prompt library. Each demo is a real contract on Rootstock testnet with social login via Privy — no MetaMask, no faucet, no setup.

Dance · Rootstock testnet DeployLive ↗

Choreo Ledger

Timestamp original choreography on-chain. Sign in with Google, paste an IPFS CID or a move's hash, and emit a permanent Logged event on Rootstock testnet.

0x7d70074275bad4ab92c266287a8a5cee2b9e3166

Payments · x402 v2Live ↗

x402 Paywall

Pay 0.01 USDC on Rootstock testnet to unlock a protected endpoint. One EIP-3009 signature, our own facilitator settles on-chain — a relayer EOA pays the ETH gas.

Facilitator: /api/public/x402-paid-content