Cross-chain Execution Oracle — "is it safe to send NOW?" Kernel-level eBPF health signals for 12 L2 chains. x402 micropayments ($0.01/query). $0.09 on-chain revenue. M8ven Verified MCP server. 695+ tests.
PhoenixOracleRegistry on Arbitrum Sepolia (0xD394f...7B15) — on-chain oracle publishing sequencer health snapshots for DeFi agents. Not "what's the price?" — "is it safe to send NOW?"
Three-layer ground truth: L1 Physical (eBPF XDP, TCP RTT at nanosecond precision) → L2 Infrastructure (RPC latency, block lag) → L3 Execution (revert ratio, gas spikes). Phoenix detects degradation at L1, giving agents Z milliseconds of decision advantage before L3 fails. Proven: May 31 MEV war detected 3 minutes before crash via Frobenius norm divergence.
12 chains monitored every 2 seconds. 12×12 cross-chain Pearson correlation matrix. eBPF XDP prog 6293 + LSM Guard prog 59 in production kernel. BLAKE3+Ed25519 integrity signing on all telemetry. v5.6.2 security hardened (44 vulnerabilities audited, 2 rounds independent review).
Four distribution channels: x402 micropayment API ($0.01 USDC/call), MCP Server (npm: phoenix-mcp-server v1.2.0, M8ven Verified Publisher), RPC Gateway proxy, WebSocket real-time feed.
$0.09 USDC revenue — 9 settlements from 5 independent wallets on Base mainnet (verified on Blockscout). 951 unique IPs, 49K+ requests. AI agents discovering autonomously: M8ven Trust Index, Coppice endpoint monitoring.
16 systemd services on DigitalOcean. 695+ tests across 33 suites. Shadow Poller counterfactual test proving decision advantage. Phoenix AI promotional agent with FastAPI gateway + Docker (paranoid mode). Post-quantum ML-KEM-768. Paper: Zenodo DOI 10.5281/zenodo.22239862.