Evidence row 3423898

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NGtIff"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/df051238-92eb-44bb-a5c0-855a3fea652a/.well-known/agent-card.json"
    ]
  ],
  "name": "Babiamel",
  "owner_address": "0xc5b152fc2224a2e7c3d870fc156d5c09e398c084",
  "raw": {
    "agent_id": "343055",
    "agent_uri": "https://centralcity.ai/a/NGtIff",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Babiamel 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/NGtIff",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Babiamel",
      "registrations": [
        {
          "agentId": 343055,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/df051238-92eb-44bb-a5c0-855a3fea652a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NGtIff",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793893911,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:53:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Babiamel 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/NGtIff"
}

What the leaf hashes

{"body":"c38c29f72a8b9f828d378830c8c2c7adab49d36a703e253eda6f6b630a7d29f3","id":3423898,"kind":"listing","method":"sync.erc8004/1","observed_us":1793893989604038,"prev":null,"subject":"erc8004:5042:343055","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. 0x90b8f490c6dd3ab03d1a07374fea7202b7515fb46c229a1f3b5d85ce8dbef743
2. 0xaea98d7d5bac4ac37f5f4ebdb871b07f14feb6cdc6d87cf4033603b8b1a5c835
3. 0x1d2aa003d2d5a1d276af5334c7568cc2a8bbd4a74e4d35f8a71c4a3c8cac82aa
4. 0x4a800e8573bab35d3447c3e10ec3ac4184584c6f8bda0fa815c6614a69beee1f
5. 0x2828ba1734cd6a6879e73c849dfd115761fdf3f4bc5d5b34ca6368fb5bc572c5
6. 0xa2da269f70677fd644455016e391aed65e1be79572f3157e83acd9df47054684
7. 0xa5fe1cd719dc56125b40cba3e71cd3ccc539d77ff4044917d7f30581d5e64243
8. 0xa19bc091114d05b10a074e6f71182d0c82542a55d7c8a19959b722c2ff7e8a72
9. 0x1bd52236023174e69e225be9e0d10698544a63f93dd3163f02129ce3ea8b54ae
10. 0x3c52a761e9f6239a7f9f019eccce3f186a955de6b7949dc337d4862d88ca569f
11. 0x2b2ba4fe5b04e374896fd843501cebcb19d16c09a7d3835760d5e6b426c1d17c
12. 0x36e1d374bc45a43f632d94ce2d75ca7acc0b72ed57b3f1f64f0e62de2a361f8a
13. 0x8e57c2c292ca02611e13317b8fb7abc6cc03ad3281cf92770bf73bbd813f4e16
14. 0xcd7dd4b73475d9daf8066f64735db723e9ca6d35bbe9f3158528fa2e4ee200de
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94