Trustless drand randomness relay on Stellar. BLS12-381 on-chain verification via CAP-0059. Any Soroban contract reads provably unbiased randomness with one cross-contract call. Live demo: https://kaankacar.github.io/Drand-Relay/

Verify a Quey draw certificate locally in under 30 lines of code — Python + Node.js, no server trust required.

Python SDK for Quey — verifiable randomness from physical entropy. NIST-validated, Ed25519-signed draws.

QnEvt 使用激光测距传感器采集物理世界的量子噪声。

无人使用已下线😂

Platon UMBRAL — educational cave app for oracle #1: 32D dynamical shadow oracle with live AIMarket backend and holographic cockpit.

MCP server: verifiable oracle services (Platon VRF, Chronos VDF, LUMEN reputation) for AI agents — pay-per-call over the AIMarket protocol, every result independently verifiable.

Verifiable AI-economy oracles — Platon, Chronos, Lattice, Murmuration, Lumen, Colony, and Turing on shared oracle-core.

Public, append-only mirror of every entry list sealed by ProofDraw. Files are content-addressed by SHA-256 — pair with proofdraw/verifier to independently verify any draw.

AI-Agent Oracle Lottery — an on-chain lottery that is an economic actor of the AI ecosystem: agents buy tickets, an unbiasable Platon+Chronos oracle beacon draws a LUMEN-reputation-weighted winner.