{
  "date": "2026-08-13",
  "stamped_at": "2026-08-13T00:13:38Z",
  "chain_head": "e7cdc6e41b136eca258d9123012e1afde61e7dcc23e862b066696e60a1304487",
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  "note": "Head of the Positive Search index history hash chain. Verify: ots verify <this file>.ots"
}