Urd Atlas measures transaction activity, fee pressure and capacity across Bitcoin, Ethereum, Arbitrum and Base every day and publishes one verified, documented answer per chain. Know exactly whether each network has been running at its usual pace, building pressure, or easing off before you make your next move.
The same daily data product supports a pipeline workflow and a direct reading workflow.
Join Urd Atlas rows to your own daily rows by chain and date. Add regime, confidence, drivers, and provenance to existing analysis.
Inspect JSON structure →Read published Briefs directly. The Briefs layer summarizes what changed, what drove it, and how stable the latest label has been.
Read the Brief preview →Briefs are the direct-use layer for users who want published context without building their own pipeline.
Switch chains to see how the same Brief structure carries different label paths and confidence states.
Congested regime: regime-axis evidence shows capacity pressure from block-time instability.
Switch between the actual published latest Gold, Derived, Meta, and Briefs JSON files for each supported chain.
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}Regime context is about structural network conditions. Intraday spikes are more likely to reflect transient variance than durable state.
Labels are derived from documented demand, friction, and capacity evidence with deterministic rules and confidence gates.
No. Urd Atlas publishes network-condition reference data. Price data, forecasts, and recommendations are excluded.
Public charts, samples, limited history.
One chain with full daily JSON.
All supported chains and cross-chain Briefs.
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