Source record

Published by arXiv cs.MA (T1 source). The original is at https://arxiv.org/abs/2609.01931.

Pipeline notes

The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.

Introduces Agent Flight Recorder, an audit system for long-horizon tool-using AI agents that captures each action as a structured event with eight semantic fields. Uses hash chaining and Merkle batching for tamper evidence, with periodic on-chain anchoring of epoch roots. Evaluation across five ablations shows ~48μs per-event latency, 512 bytes per event, $2.30 per 100K events for L2 anchoring, and 100% tamper detection with zero false positives.

Concrete numbers on a tamper-evident agent audit stack with on-chain anchoring. Useful for anyone designing accountability layers for production multi-agent systems.

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