{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreieeeaayll77qgcbq3gmx625dgx42zx3cgf5mcwymjrllwnnkyioye",
    "uri": "at://did:plc:jbam2jtpf4wjtyvqohyvkd73/app.bsky.feed.post/3mlapebhwtrf2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiezfts6tztlj5tfcb52pgd6sorjkcnbn3wwcz2jugjirr6d65qr6m"
    },
    "mimeType": "image/jpeg",
    "size": 89440
  },
  "path": "/user2226400/optical-punch-card-reader-e10001",
  "publishedAt": "2026-05-06T15:35:05.000Z",
  "site": "https://www.hackster.io",
  "textContent": "This is a OpenCV based optical punch card reader for punch cards of 128 bits.",
  "title": "Optical Punch card reader"
}