Evidence row 3130197

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JzD2Zy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/76355066-9c1d-4d99-af96-be2154f8e4a6/.well-known/agent-card.json"
    ]
  ],
  "name": "Fratel",
  "owner_address": "0x27a6014f38cd43cbc93926ba9b2112b133834e8a",
  "raw": {
    "agent_id": "294263",
    "agent_uri": "https://centralcity.ai/a/JzD2Zy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fratel 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/JzD2Zy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fratel",
      "registrations": [
        {
          "agentId": 294263,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/76355066-9c1d-4d99-af96-be2154f8e4a6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JzD2Zy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793826630,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:11:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fratel 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/JzD2Zy"
}

What the leaf hashes

{"body":"183323105f01bfdf1a78b7477a7ee6f5797c5a333fdcac1c8595d96375316954","id":3130197,"kind":"listing","method":"sync.erc8004/1","observed_us":1793826677414579,"prev":null,"subject":"erc8004:5042:294263","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x26a39e2c20579f4c69969b75ae1c725a5cdda7b5218c688e3df9f5192f439b35
2. 0x18532ed49aa4f47eaa2654c47eeab0be16bf56ba54fbaba806047454c9d35699
3. 0xac9299ed18d33584257a530b06915c012f09ed92f3d816584ec7b6f887747453
4. 0x166b41af88c11d33b06d686500d3fbf766d8c0e0f45bd25301e67c15e2b5dfd3
5. 0x17d208974429b43a08b9f0a4c59186b84efc9b588964c1da2805adbffd303984
6. 0xdb2dfeda2741b2d977c9763ae83c8092ca5f1a9eaa12b4bebc753709576ab3fc
7. 0x8fc20898dd19deb782b4343dff807ca73afbf6f179244e4a2bfe06b871f2f523
8. 0x583a4bc96068044ca2c48b330e2d3b2bd130d61a05097367b227b9034cfafe9b
9. 0x7267ea54e9cb0494db5d50b3ba57a189d161f2807b4db0fcd9747b7000f5a5d6
10. 0x348a16461dc4868e87ccb0c268ad0259d33f7c5c53ec0d8a6376871a0bec3b43
11. 0x36734ab9104d8d875849a78dea994712a2ab71a76f7e425c5c45525c7a5d68ce
12. 0x2f68dfb3daffbd910e145eef5b96e80ee18c29dc96496ef68eb608b2ce5299a6
13. 0x1122bc62badcc98b7cd86b71989e4e1a56594eeb89a26dfae1ea7df51a21215f
14. 0x982622869faf0b6bcbb8f0ada964d53e5e1bc6926f14fa553ea0b7f41e0643b7
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345