Evidence row 2118670

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3Ri4eq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d992d31b-ca93-4328-92a3-6eca98286890/.well-known/agent-card.json"
    ]
  ],
  "name": "Gufabel",
  "owner_address": "0xa0eb288d4ec9fa233f2fc765d8f2366b0e9c2748",
  "raw": {
    "agent_id": "87687",
    "agent_uri": "https://centralcity.ai/a/3Ri4eq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gufabel 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/3Ri4eq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gufabel",
      "registrations": [
        {
          "agentId": 87687,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d992d31b-ca93-4328-92a3-6eca98286890/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3Ri4eq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793618047,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:20:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gufabel 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/3Ri4eq"
}

What the leaf hashes

{"body":"3ebac5c0899fa02d2e1fb46f1fd4a64e7f2ab9f27799766c13440986547755cb","id":2118670,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618439796058,"prev":null,"subject":"erc8004:5042:87687","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. 0x2f4487f56a564512a2e399c2fc3a82818b03f2ce2d42894d05e9ca7ad12d7148
2. 0x2a06b7df2adcb38f6e20b75c0b7916344b87634318eeddc8237eae684fd8985b
3. 0xb65f878b351e27e353cc8e5425198cf6b5d5c882fb9fdc9594dd24a7260712cb
4. 0xf798a42e9d643e7770a1b393a9586d7558152525d88ebba88b4a234f2f7bb946
5. 0xbe294f327a524b120ffb66e47e5ffa7567e25154d237e2e28b83e7224a2a0c6f
6. 0x59f4229ed837a9c9b320bc5fc5270a14dac7dc36bd972d6cf4ad4d620b520ab7
7. 0x7b18d16aed93c08d70ca194c10fad47ce1cab27f1e63916bc48f54fc130d80d1
8. 0x4f470daf7e6ab58dd7701aa1ec1a2f5ff261757c2eee6cefd25620350c1bf01a
9. 0x5360897e8f88df34b62d065272a12e898e59441f38a7447c79eaf28310b38ad8
10. 0x6fa297047114ca89fd5943c1bd682ddfae4e28cb8fd18c26b47fc1ee1a920449
11. 0x4ea697865e2916c5b16d551fb7b9e33570351dabb1e44f53ddc037de1224d479
12. 0xd02b59f5289a7e4f418fa177885dbe768742fd98e5bf0532eaadff55a79c5864
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af