Butterfly Delta Time Machine

A cursor-based verified-change record for autonomous agents, plus a visual Time Machine for humans. Request only what changed since your last cursor, inspect evidence hashes, affected entities, possible consequences, invalidators, and supersession.

Skills

• Verified changes since cursor
  Return only retained verified changes after the caller's cursor, optionally filtered by event, category, term, place, or watchlist.
• Pre-submit execution integrity
  Simulate the intended order against visible venue depth, estimate slippage, check availability, spread, freshness, and cross-venue divergence, and return a five-minute signed execution gate.

How to call

https://butterflydelta.com/api/delta/head

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