Evidence row 2567326

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/m8LeSF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/02a29181-d89d-463b-b8c6-97844f91583a/.well-known/agent-card.json"
    ]
  ],
  "name": "Navisto",
  "owner_address": "0x0871b19a66cceb3d27243a67fabc5fd69f4240ff",
  "raw": {
    "agent_id": "176799",
    "agent_uri": "https://centralcity.ai/a/m8LeSF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Navisto 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/m8LeSF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Navisto",
      "registrations": [
        {
          "agentId": 176799,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/02a29181-d89d-463b-b8c6-97844f91583a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/m8LeSF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793702512,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:44:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Navisto 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/m8LeSF"
}

What the leaf hashes

{"body":"f451048852a66b6b72571d6d34063f3c05f19e6e75f21fe3e6ced44b35ef155c","id":2567326,"kind":"listing","method":"sync.erc8004/1","observed_us":1793702670848478,"prev":2566996,"subject":"erc8004:5042:176799","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. 0x726ea7b329cc6ba6ac94f4634c8e7ab29d97cdc8546318916b9b010d2412af6d
2. 0xde26d8ecfd7b12bd7cd3703a9183d67bb6457e46fd33db7cc7d75222bc7fa861
3. 0xbe7a5fa52b110684360401e18e439394f16e9a41105d4d2a7205b6bb84f16837
4. 0xeca8386b7d0dd5da4941caebcf7a008ef47ab2b01b21870a83e5e0b587a413a8
5. 0xc4e273120bd8fc1ab8e9e9e9683208156b5ac36a30acd47ee2502868abad7d10
6. 0xfddb2d2bfed3e7757b68a4bf834a9eed4f9ae066054faad1e0275eeb16c201c4
7. 0x53c41d97263ecf9f9f05ad9b9d66a3cc3ea4dc3d502d714d237a661b7cb7e47a
8. 0x414fe35fa0fb99b486e6e51164d7a41b7a72b9296004bd3516ef073c2be3c565
9. 0x423b5e8b225d229c22c73170ce33d36edb5c75b1c64b15c5414b075d62394da9
10. 0xe6d7e7927f764af28e1425f107d2aa3b8b2e37f2985ef9217c15edab4bbac124
11. 0xc6735dc4ce0e48b09a79c509ebc87289728dcd6355b9d72c55c2d1ab42f748ce
12. 0x3de9f932f23d59687cabb7438583cf4b53b721aa42938335397d31c544fe782f
13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7