Evidence row 3369537

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ne87Tp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a7307b60-ae0e-47f9-9c5c-9d598e5b442a/.well-known/agent-card.json"
    ]
  ],
  "name": "Jokisto",
  "owner_address": "0xe0b1b5cec6e57d2439ffe9510c0da910bbc6e8a2",
  "raw": {
    "agent_id": "320260",
    "agent_uri": "https://centralcity.ai/a/Ne87Tp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jokisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Ne87Tp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jokisto",
      "registrations": [
        {
          "agentId": 320260,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a7307b60-ae0e-47f9-9c5c-9d598e5b442a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ne87Tp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864107,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:37:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jokisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Ne87Tp"
}

What the leaf hashes

{"body":"9bf1516e8da6ec0346b79b6841272fd29172140ddb26515bc946b0984121f107","id":3369537,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864250783308,"prev":null,"subject":"erc8004:5042:320260","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xbb802e251fb5342235e18a4971ccf577bfe03e8c3c42d44ab45711d1d365d056
2. 0x7651f15f3c3a5e1b8a4820d8556a0e38ba68249b206501fa0e3efe64a6ee7415
3. 0xcfc391c44a8281d8c6923d86fd5d22bdaf3e81e92bbe9f5ffa56e6e7ab799af2
4. 0xf235428774698a17be2e5da166851a578f6102936eaa837ba758a4b0f6a981c5
5. 0x357aecffebff03a23df9347c328cd49f384d149560b41dfc1bdd183f8af1ff51
6. 0xf698bdfba27765d9974c242183441dbb53c3eb35c38699bb3782cf62126c4137
7. 0x91c02a6550d437c699e05018b0c3ce1fd4697cfee584f4f87cbed5a32b8a6b90
8. 0x7e51ae53b5a13eb30029194d2416ca2e0432072c88f98f8ace3366b801ddf5a3
9. 0x84100c2302cda0dcd7f151bf822eabfae1221c29e46d78765d0f5c9ad9b1f8f8
10. 0x49c92c2570b8d367f153bf53c72551fb028f12b070c1c0fcb947ea54a682d7c8
11. 0x4654fab516129a649932b31426338b6d1b08d4b58d57adb64d6b3ed3a35291d3
12. 0x49826dd2ed27100a6876197c00d27e7e258901ea963192e545260753ee2aad9b
13. 0x4d1a3e1629ac94f008f86d640e2215294c455c0cfa68052fe7599448f393c0ab
14. 0xfdff056f2f1484871f49374c23ddba883f11db9a6da6292a7e99a1638cdd3d63
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94