Evidence row 2082651

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lvPY0y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96680ede-84e0-4866-82b1-f69820ea30a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Zulel20",
  "owner_address": "0x7b24c8a3c3795c3adafe263b08342f808a010df4",
  "raw": {
    "agent_id": "72691",
    "agent_uri": "https://centralcity.ai/a/lvPY0y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zulel20 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/lvPY0y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zulel20",
      "registrations": [
        {
          "agentId": 72691,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96680ede-84e0-4866-82b1-f69820ea30a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lvPY0y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793603851,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:22:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zulel20 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/lvPY0y"
}

What the leaf hashes

{"body":"fde67f1ca9a79156bba9c687e99d676285c14fc74395976bd8d24d57523d25dd","id":2082651,"kind":"listing","method":"sync.erc8004/1","observed_us":1793604146878957,"prev":2082134,"subject":"erc8004:5042:72691","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xf9817f241b9c596c3e53d58133801970fc0a4ad35807ab4e65d53c1214c4527c
2. 0x23304c1973937cac2a8964ee734d65986cac427a56d2c40f09e03a433671cc5c
3. 0x8cb9c3ac6f1a6e6e0f1d2ed8fab64bb77fe95a8da97aca20c20783d6858644fe
4. 0xfcf88075a15920d092b4710638f85c3f1bd041e701dd210e1bc7e58c8a30f735
5. 0xcd7e0a707858febc56a3aaacdc166010199bb2df17bfcc8f2133c1715cb20fdf
6. 0x148fa67a5fe6782dfc1819b10712a5aad1010853bfc4397466041d2f230637d4
7. 0xf8aa0e5033823bffa118cb849642f0e3429abbf8852dbd108d3f66636c603b17
8. 0x870686deadb7172123b9920bbaf5c1c97547d36c2d3f0c288dd7618897d69e55
9. 0x945cc751c4efe419fdfa3d55461ae611bd051958fb52333b071b8fdbd6f4d239
10. 0xcbb7c4d0be70efbac471581749129646430fce3e62c107905e7dab344a879662
11. 0x970d788628a2aab375b740c38912b7f9464ff8408af024aa4d0b6806706e8390
12. 0xfea7574ec60f475e652daec0e1e276065664b34779fb7d45aed93f03f922f668
13. 0x89a7b363610c665a6d371ca58d69c8f4bfe13c5c1cb1ef833fc373cf504e2e58
14. 0x70f4b5a4c6a4de9977aecf5fbe7497e271e9e2f9e5068c7dad5953e8fe898b30
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af