Evidence row 3413512

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FB0YOU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4822d646-2b2a-442a-af6a-40da39ce94fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Krafero",
  "owner_address": "0xe67c3c4f40ca701e5047285c134e19def5acc8e5",
  "raw": {
    "agent_id": "339428",
    "agent_uri": "https://centralcity.ai/a/FB0YOU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krafero 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/FB0YOU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krafero",
      "registrations": [
        {
          "agentId": 339428,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4822d646-2b2a-442a-af6a-40da39ce94fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FB0YOU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793888014,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:18:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krafero 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/FB0YOU"
}

What the leaf hashes

{"body":"073858cf9a6d342d998402d3af00b9382f25e71740ede4ea0d5a10fbfd7b5c36","id":3413512,"kind":"listing","method":"sync.erc8004/1","observed_us":1793888329685308,"prev":3413174,"subject":"erc8004:5042:339428","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. 0x5ab31fe2fd89f1290a437bf9a24bd4f18528504239177e43aabf3a7afe1dfc3b
2. 0x525a9fd1be3889ffb4a885244229eab23ed8e8011046322aeafda6b1c99cdccd
3. 0xd9f4f5a29f2a423f07b851800a4e9856be604cb16194ca8b2edcfae471249f11
4. 0xd10b2cc4e4a2c431fb31277298c9c117bed98fd4cbc11df76b1119ae29f8af58
5. 0x486998c97ab039faab3d22d027e82e5ebf419a9a6eeec77b53c8b14b828ec407
6. 0xae8647c503b209c3c12708154ce29de817c3e97388c5d97ede9e0b816a919d67
7. 0x4fd3805d7a5bc1179261eaa738ea5a4a4d7ec9ccae6e042c0873ddefe16c6617
8. 0x53c012b91d661e86e529d963f028cf4f7c515fe5bbce5b2c3220ab865bca5ae9
9. 0x2a0c917e9c2ce8ea8288b1c31cf40f6c221b960cb6798c6eb7a0a6580a1a56a2
10. 0xa8aca52a325e4fd5d0a877d5a5d70a4fbfacfe14674c7d2ad9d46e9648af2259
11. 0xb4b7dca88ec62ce92a7fe7b1cf620d5d14a5f824a6beb75480138b7fce029571
12. 0x7ce921bfdbf783aeb599808b5c7d498940ee13b6efb25ab9fda910a2b9788d71
13. 0x723c3e88e54d51eb95a3d77c2c7829d44edf19c69fc7606db919e6d272a81d1e
14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94