AER-1 corpus vectors / Commitment vectors

commit-count-mismatch

Family: Commitment vectors. Source: base/commitment-vectors.json in the AER-1 corpus published at zambo.dev/aer1/corpus.json (kit 1.5.7, draft-zambo-aer1-26), file SHA-256 964169123c341176fe47cd87eb1c7af3d94b302241e55840ed7bcb382bc516ee.

What this vector covers

entry_count does not match the timeline length (truncated chain re-linked).

Rule it exercises

draft-zambo-aer1-18

Input

The vector input, exactly as published in the corpus:

{
  "timeline": [
    {
      "id": "r-job-7a1f-0",
      "seq": 1,
      "job_id": "job-7a1f",
      "tool": "price_lookup",
      "provenance_class": "LOGGED BY AGENT",
      "canonical_bytes": "eyJqb2IiOiJqb2ItN2ExZiIsImVudHJ5IjowLCJ0YWciOiJyIn0=",
      "prev_digest": "0000000000000000000000000000000000000000000000000000000000000000"
    },
    {
      "id": "r-job-7a1f-1",
      "seq": 2,
      "job_id": "job-7a1f",
      "tool": "price_lookup",
      "provenance_class": "LOGGED BY AGENT",
      "canonical_bytes": "eyJqb2IiOiJqb2ItN2ExZiIsImVudHJ5IjoxLCJ0YWciOiJyIn0=",
      "prev_digest": "380d45c6575bdb648e5723adee5a049ff212574d4c6d5dd8ad4cabcc54b6aa56"
    },
    {
      "id": "r-job-7a1f-2",
      "seq": 3,
      "job_id": "job-7a1f",
      "tool": "price_lookup",
      "provenance_class": "LOGGED BY AGENT",
      "canonical_bytes": "eyJqb2IiOiJqb2ItN2ExZiIsImVudHJ5IjoyLCJ0YWciOiJyIn0=",
      "prev_digest": "c225aa2256e7984575f5a664b690f2b06c86abddc528def6164fb1bbb0aa4cba"
    },
    {
      "id": "r-job-7a1f-3",
      "seq": 4,
      "job_id": "job-7a1f",
      "tool": "price_lookup",
      "provenance_class": "LOGGED BY AGENT",
      "canonical_bytes": "eyJqb2IiOiJqb2ItN2ExZiIsImVudHJ5IjozLCJ0YWciOiJyIn0=",
      "prev_digest": "4c56c96378cea5939ad61d082fff24d075649ca888b0c61308307d14034a204a"
    },
    {
      "id": "r-job-7a1f-4",
      "seq": 5,
      "job_id": "job-7a1f",
      "tool": "price_lookup",
      "provenance_class": "LOGGED BY AGENT",
      "canonical_bytes": "eyJqb2IiOiJqb2ItN2ExZiIsImVudHJ5Ijo0LCJ0YWciOiJyIn0=",
      "prev_digest": "5dd618b1b3b904a92261bb747f8c4511b0882e1454fc41f20a59fa5bd0ded778",
      "close": true
    }
  ],
  "commitment": {
    "job_id": "job-7a1f",
    "final_entry_digest": "79b1e2e26842e7a49f7d0c0606e795c08d84d3877bb95988492601b7451074b0",
    "entry_count": 7,
    "published_at": "2026-10-01T18:30:00Z"
  }
}

Expected result

• expected_verdict: invalid

Checks it exercises

Try Zambo free: add Zambo to your AI to run this kind of check on your own agent work, with 20 free calls per day and a Day Pass at $0.99 for 24h when you need more. Every call returns a verifiable receipt, and a receipt proves the saved result was not changed.

See the full set in the AER-1 corpus vectors index and the AER-1 corpus checks index, or read the standard itself: draft-zambo-aer1-26.