System status · live
What is up, what is stale, what is broken.
Every data source, every API endpoint, every scanner — current state, last refresh, and the operating targets we track. Updates every minute on page load.
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Coverage report
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Coverage matrix
What is supported by chain and venue
validEthereumLaunch chain. Public-mempool MEV model + supported-token coverage are live.
unavailableBaseExpansion target. No calibrated public claim until realized-outcome error clears the gate.
unavailableArbitrumExpansion target. Sequencer-ordered L2 — public-mempool MEV assumptions do not transfer directly.
unavailableRobinhood ChainLive 1inch/0x quote comparison is available. Sequencer-ordered L2 with no public mempool → the public-mempool MEV model does not apply. No calibrated realized-outcome claim until the accuracy gate clears. Self-removing scam-token class disclosed as observed in the wild on this chain (Relay Protocol, 2026-07-09); token registry recognition does not rule it out, and no privilege-surface or can-sell evaluation is performed.
| Chain | Venue | Order flow | State |
|---|---|---|---|
| Ethereum | Uniswap V3 | public mempool | valid |
| Ethereum | Curve | public mempool | valid |
| Ethereum | Balancer | public mempool | partial |
| Ethereum | CowSwap | batch auction | partial |
| Ethereum | 1inch Fusion | private / intent | partial |
| Base | Uniswap V3 | sequencer-ordered | unavailable |
| Base | Balancer | sequencer-ordered | unavailable |
| Base | CowSwap | batch auction | unavailable |
| Base | 1inch Fusion | private / intent | unavailable |
| Arbitrum | Uniswap V3 | sequencer-ordered | unavailable |
| Arbitrum | Curve | sequencer-ordered | unavailable |
| Arbitrum | Balancer | sequencer-ordered | unavailable |
| Arbitrum | CowSwap | batch auction | unavailable |
| Arbitrum | 1inch Fusion | private / intent | unavailable |
| Robinhood Chain | Uniswap V3 | sequencer-ordered | unavailable |
Base and Arbitrum are expansion targets. They are never reported as fully supported until realized-outcome calibration clears the gate — see the multichain expansion plan. Long-tail tokens are explicitly unsupported.
RPC health
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Power queue
Priority detector refresh requests
Supported scanner · MEV loss index
Power requests enter the detector-refresh queue with a response target and a 24-hour refresh target for supported public snapshots.
Operating targets
What we track
| Surface | Target | Notes |
|---|---|---|
| Snapshot freshness (most scanners) | ≤ 24 hours | Daily cron; stablecoins + HL + Across refresh hourly |
| MEV detector run | hourly target | 100 blocks per run, finality depth 64 |
| Power refresh requests | response target < 4h, refresh target < 24h | Supported public detector snapshots; priority queue target, not a contractual freshness guarantee |
| API /api/snapshot/* | < 500ms p95 target | Edge-cached 60s; falls back to filesystem in dev |
| Methodology disclosure | public, hash-stamped | /benchmark + /status both expose the version + hash |
| Public methodology change | 14 days notice target | Posted on /benchmark + Twitter before activation |
| Incident response | acknowledged < 4h, resolved < 24h target | Founder oncall; PagerDuty wired post-launch |