Evidence row 2490702

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7JpXJF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eb37c5e0-f0c9-405f-bbcf-346531d2eaa6/.well-known/agent-card.json"
    ]
  ],
  "name": "Maono90",
  "owner_address": "0x714c9b2c863b2bbe504ca6f686abdb486ba6117d",
  "raw": {
    "agent_id": "144982",
    "agent_uri": "https://centralcity.ai/a/7JpXJF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maono90 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/7JpXJF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maono90",
      "registrations": [
        {
          "agentId": 144982,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eb37c5e0-f0c9-405f-bbcf-346531d2eaa6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7JpXJF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665908,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:37:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maono90 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/7JpXJF"
}

What the leaf hashes

{"body":"3397af34e04614de7b56c0a18d0fbe50422324774a7e64ca74ec419b21c679e3","id":2490702,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666233025752,"prev":2359899,"subject":"erc8004:5042:144982","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x8ee0fba35e4f94e6de9aae9d3f526f1b52bbd4c5f7f1fa9d744c5a8716e4c89e
2. 0x76c0c7ca536968ac6765a59d275f91d1909d5864b6c6c8a379014f32c71f264d
3. 0x2bb5a6d50766afd50705aaa42e7aa540dbb6ff6ec360086dd4347f7b80c9dd9d
4. 0x81add9a4b745b40108f9b2dcb426fb37bc6ae31981708469a37f1f15a2eea22d
5. 0x0307c9222fc405e802e2cce5c4065a3163ab7845c95ff927074a13759149a136
6. 0x6acee92a84d825e1f24d4341d8c6d750164af3c8278a20b899a09c12931fec9c
7. 0x1c1d60908ada9c14a85e906bd4ba4dcb83638e4a8a970b18bf4c5b3544314665
8. 0x236f8df867a8f5a30720d9440be7e8f376f52a5ddc67d522cd6a39d2c8bf1749
9. 0xa933325338ac60d7222be4f38af65a379dd442ddb1a4da75a9d65187ea9ccc82
10. 0x83e5bc92af1adb04bfcd44b87db98e28978b46a543344a0176241e8868371a10
11. 0xac61aa9b357ea486c9b10ac45bc240e44de8d13bcadb237f5deedd7541e57f85
12. 0xefdf9a63381dfbf88bbf5aedad64a45b8e750987bbfeda1f46f63d843aa96109
13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7