AER-1 corpus vectors / Chain vectors

chain-close-wrong-type

Family: Chain vectors. Source: base/chain-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 10de1cadb45b8d5c91ae94a601c6bb567aab59b26e89abbbb64af6896d3aba19.

What this vector covers

Closing entry carries close as the string 'yes' instead of boolean true.

Rule it exercises

draft-zambo-aer1 Section 7 (normative): entry digest = SHA-256 over base64-decoded canonical_bytes; prev_digest links entries; genesis prev_digest is 64 zeros; timeline must end with a closing entry carrying close=true

Input

The vector input, exactly as published in the corpus:

{
  "timeline": [
    {
      "id": "a489cc42-f48b-4d82-81d2-74ea2f9e627b",
      "canonical_bytes": "eyJ2ZWN0b3IiOiJjaGFpbi1jbG9zZS13cm9uZy10eXBlIiwiZW50cnkiOjAsIm5vdGUiOiJhZXItMSBzZWN0aW9uIDcgY2hhaW4gdmVjdG9yIn0=",
      "prev_digest": "0000000000000000000000000000000000000000000000000000000000000000"
    },
    {
      "id": "090e7b0c-904f-47dc-a087-881053b4d2fd",
      "canonical_bytes": "eyJ2ZWN0b3IiOiJjaGFpbi1jbG9zZS13cm9uZy10eXBlIiwiZW50cnkiOjEsIm5vdGUiOiJhZXItMSBzZWN0aW9uIDcgY2hhaW4gdmVjdG9yIn0=",
      "prev_digest": "c29ffb709cd3faf9f4c230eeccd351eff8a98028384d88a674f03d3b222ad1eb"
    },
    {
      "id": "7deb8c1e-e399-4497-8321-97f954a907a4",
      "canonical_bytes": "eyJ2ZWN0b3IiOiJjaGFpbi1jbG9zZS13cm9uZy10eXBlIiwiZW50cnkiOjIsIm5vdGUiOiJhZXItMSBzZWN0aW9uIDcgY2hhaW4gdmVjdG9yIn0=",
      "prev_digest": "31820144b68320d87892c5b86aa5d4e4562effa2295081c7a463ccaf983d2168",
      "close": "yes"
    }
  ]
}

Expected result

• expected_verdict: invalid
• expected_failure: close is not boolean true

Checks it exercises

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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.