Evidence row 2289593

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IDGusf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9534974a-149d-46c4-8b1a-707e03a18e6e/.well-known/agent-card.json"
    ]
  ],
  "name": "Mandabel",
  "owner_address": "0xa53242ea4ac883997dc1eb98cad7f8f0fdc86109",
  "raw": {
    "agent_id": "137037",
    "agent_uri": "https://centralcity.ai/a/IDGusf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mandabel 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/IDGusf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mandabel",
      "registrations": [
        {
          "agentId": 137037,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9534974a-149d-46c4-8b1a-707e03a18e6e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IDGusf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657501,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:14:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mandabel 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/IDGusf"
}

What the leaf hashes

{"body":"d2a10bcc7c3e785a25a3d8cb88d6803c9665d531b174219e0e9f7874964b6781","id":2289593,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657675391078,"prev":2289111,"subject":"erc8004:5042:137037","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. 0x952d41117272cb5bf21d8d8a4e753d579b66d66178b74e7d4e40ac47add1894f
2. 0xafd8afde0507c29338dd476d04908d8c4ed5e67ab65cbc78f9937ce45c96c40c
3. 0x31008f161a500ab71140da58aeae60165da59229bf3b8ff24fec4aebb092883d
4. 0x7f334054f510b8929252b454612a26276cf754f0795a3fc07f9ae6c04bc3cccb
5. 0x2e6e6efae8a78821f08b55d73033d13bb5ec3d5f2dfcfa9c77e3fd44b465f953
6. 0x12620f3b8a8b0d6d390755946b77651c3280c2f67215d00b0ff915dca7f6cacb
7. 0xb0628be47eb2cb919948aa276de39e485cc71c591118dbebd6cc68f5ec346100
8. 0xef4786b6fa098f971c7ea6b664d43c8591abc47140534e1a08588fb7b00a2190
9. 0x553e63bf129ee6fb6ad86fd36c9c4149ab31f8e48bbd2fba6d1113324c018aea
10. 0xd8edff843cf646dd6f1004f8641d73f9c4df875efe22fac2dc7e68931946a63e
11. 0xefe11a1343a9c2d7a93b447d104bc20b288de6e17292fa152c6543657640cb1c
12. 0x93a479000997489c9f10f23b0bab5b0ff25afee590d626a4bbf85ac315b6178f
13. 0x80c229343462b4db0b5706d7cf049c63be6fca4613d1e49d2d90b6c7dd36074e
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af