[
  {
    "jobId": "job-0001",
    "receiptId": "rcpt-123",
    "miner": "miner-alpha",
    "coordinator": "coordinator-001",
    "issuedAt": "2025-09-27T01:52:22Z",
    "status": "Attested"
  },
  {
    "jobId": "job-0002",
    "receiptId": "rcpt-124",
    "miner": "miner-beta",
    "coordinator": "coordinator-001",
    "issuedAt": "2025-09-27T01:45:18Z",
    "status": "Pending"
  }
]
