Evidence row 2143404

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xKJmqz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bbf37461-68cc-4575-a4a5-e045177a86f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Maempose",
  "owner_address": "0x5c53312ec0ef566ece92a5df4f0ec8b98629b875",
  "raw": {
    "agent_id": "97726",
    "agent_uri": "https://centralcity.ai/a/xKJmqz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maempose 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/xKJmqz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maempose",
      "registrations": [
        {
          "agentId": 97726,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bbf37461-68cc-4575-a4a5-e045177a86f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xKJmqz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625470,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:21:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maempose 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/xKJmqz"
}

What the leaf hashes

{"body":"ffa7ac16e1f91d53ef233143425024aa782fbb7ed47b2e7e029f105421e738e6","id":2143404,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625673105091,"prev":null,"subject":"erc8004:5042:97726","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. 0x3529438c2a7da9078e1959ddd21438fae00b580f264ae6cf1c6085f473f18331
2. 0xe547239984d08a2ae5863faf6531cfa38287b2bf8bca04a677d4b5d0a9f946de
3. 0x5e8a859a6f3571ddd0ed121ddfafc8106ab6900c46e4d6c9b05a53058737252e
4. 0xe18916341b7b6e2a8dbcf7576371b952029d95cfe02c30835ddcc8acca84054d
5. 0x3024d16783eeb8a38957d252b62e8c81fabe4a1ee2ad831e3066cb091d64c100
6. 0x492721edc120921aaf7b64e4b7448a18cc814bf3bf4065ba2fa5ae7707ab4593
7. 0xe14dc38b029c9fcb959b3dd27ff37f659d8e3e5064c148460f750a455d09695d
8. 0x1876954fabcb37112fd17985c57f61fb3fa720b4ea2494557752aa38a0c588e7
9. 0x26b53c6a7298c9e89ac68968aae39174bf72bec739243a5b47c47beaf616efcc
10. 0x307be917154cf85a8432da9d339a64d33b0c758712efa584670d53d90758fe87
11. 0xb096fd8a2cb21ba6b9907a1f6c45844007f026c868a5289da8007984fa42ecb7
12. 0xac5d22c21d3460b12d50113c8291cbbbccadc2854415c2ad7fea9abe7f6a56be
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af