Evidence row 3011976

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Zogmdh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/21d3f180-2611-4eeb-93c6-c6554055c0f4/.well-known/agent-card.json"
    ]
  ],
  "name": "Maobano",
  "owner_address": "0x4c09d05dd1334e1fe44eaf09111f9d9778b7ee73",
  "raw": {
    "agent_id": "250420",
    "agent_uri": "https://centralcity.ai/a/Zogmdh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maobano 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/Zogmdh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maobano",
      "registrations": [
        {
          "agentId": 250420,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/21d3f180-2611-4eeb-93c6-c6554055c0f4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Zogmdh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793799871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:48:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maobano 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/Zogmdh"
}

What the leaf hashes

{"body":"8bcf35752ea25d71a373dd11a9e5800f1861366f404beb54485aa64504d92ca4","id":3011976,"kind":"listing","method":"sync.erc8004/1","observed_us":1793800112602238,"prev":3011262,"subject":"erc8004:5042:250420","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. 0x58654324b1f4822a92931df3ec19d64c7262e8d34e51d491db361f548e5b589a
2. 0xaf9aba096b832e30a81e40e92a16ce7331b031917c9b8c8acf6cf454b0a59824
3. 0x0fbd72c62251bfa89c46f8ab049af1e61791d18339d96940240372365ab32bed
4. 0x2d724e2d8136b73d21ee286b05b2417923b401031e32e187c3d6092197e12978
5. 0xbe797909566d4641a396cd4e15f31f05d73e8469aa71b6fdac62c55029872f66
6. 0x6183a80b46670013bb694efb4170c55446264aab919fea25f285eb1d328ed89b
7. 0x404602647c7054517c12678a371e78184e559483c08e91a9dda4cd45d021ac5e
8. 0x893b6e258d221657f6ca909729114bb5a3c977f77150267663d1f65747983bb1
9. 0xe44897b6030241776919be65c2690b8a0f0e2f659584f5a6076ee1bf05e9580c
10. 0xf28bb29f33488ccc51d4f1b85855c5c859ec1ee945855580aa3b5951b0a7f31d
11. 0x5e05f7c02eb47fdda60e8a992c847ae6f631fda3c8a271fa9550dc8f1735027c
12. 0x55aa4ed15a7103bee2aa84d11a3bad9a189e2b97e173f45f8e4be78d469cde0d
13. 0xa2e5674fcc10c964861fbb98d1f682c2e24346c9f9f7f8e545244f42f75207a7
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345