Evidence row 3426975

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ztIrJR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3b4876cb-666c-47d8-a0f5-770c35ccf717/.well-known/agent-card.json"
    ]
  ],
  "name": "Maokastus",
  "owner_address": "0xcc0da09f8693fd3cd34e8890f2309fba3a9be6ad",
  "raw": {
    "agent_id": "344396",
    "agent_uri": "https://centralcity.ai/a/ztIrJR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maokastus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ztIrJR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maokastus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3b4876cb-666c-47d8-a0f5-770c35ccf717/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ztIrJR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:31:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maokastus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ztIrJR"
}

What the leaf hashes

{"body":"387a0b81806fa9895311471d82ca0fbf477ebffa6a3f64e8bbd9006315038c52","id":3426975,"kind":"listing","method":"sync.erc8004/1","observed_us":1793896300507671,"prev":null,"subject":"erc8004:5042:344396","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. 0xb2dd97ac9cda4ec29b69185351c124bcb132b805d1c73b455e495d4c0602e3e0
2. 0x19fac9ad93bd2884d07a584e6694b5fc3d412cf9f57bdcc22058dfce6221b98d
3. 0x2cada8a85743415ff823ab4ea0dc635ea9ad905a4d4f1d7a7a09b2a243c35ab1
4. 0x471ba4fa013172241626bf7a896d05cb535d48365f7bec670cd7c87c2b3cae9d
5. 0x2c9f4c50b7b30fae36fe02036c41e948c75e9507736e296e0192ce1aaf530057
6. 0x847e0579f1eadac77c88cf4d661022a168c471123b7855f2bcb3078d029c79bc
7. 0xe89ae80d59e845458677475b0f9dca6cb88a3a690ffa5650dbf85033161f5420
8. 0x9c9e9c28dba420875fd6a12045677d22e70441957eb43860dcb4b23b3c730bf7
9. 0x1c80084ac09fd9f2f02b7ba53275bac96bf2a4ce8879dd5aba999ebd4d72eab0
10. 0xe4d499101efe8de3e0278f44b0239acef8a49eda79496b985a5ae5c66dbefe16
11. 0xcbdec57d68697bbfc9392f12d73dd30a9c6f5b167e64bc590362ceed6dc0f272
12. 0x15f142e4d7f993e508094067508c4ad3c7a70488133d7cbc852bada042990250
13. 0x15606313db283c3954cf1fa47163b39920e323427a56981ab81f7bc73b1b36a1
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94