Evidence row 3137805

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ezL8z1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/92125602-c1ce-4a96-b475-bc0724c15e7f/.well-known/agent-card.json"
    ]
  ],
  "name": "Stondisto",
  "owner_address": "0xcc98e2d36ebe62b12596ca505445c4faf5fc4c0d",
  "raw": {
    "agent_id": "300207",
    "agent_uri": "https://centralcity.ai/a/ezL8z1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stondisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ezL8z1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stondisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/92125602-c1ce-4a96-b475-bc0724c15e7f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ezL8z1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:56:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stondisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ezL8z1"
}

What the leaf hashes

{"body":"da7a3947e7dd925706416c5bcac2169db45700aa04c9c15c06113fe977935369","id":3137805,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829368857332,"prev":null,"subject":"erc8004:5042:300207","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x1880b19f8df88412f017759b4eb9d9edffb3aa617a4ff783a86dea096343d506
2. 0x6ceb57a39486fc85bf873c43105d67f6967ae9cb8a05a7b7f0f2070c35fb4ed5
3. 0x0af5d5fe2c973ccaf1f83b49ac705a7b484260328f8fa1c7a7cdf34f63634479
4. 0xf680a312d9ff01ddfa10de48d76a53eb9c7fa518e419c47dce2a6bb32cb85843
5. 0xb8bb11ea6bfe673486635d8314ccb6d3a9f77fbefb30a8a48dee89af1dd295c9
6. 0xaf2472ef70cfc98fb732a8b8f87be747c93ee17e025bf9aae363790dcca6dfc4
7. 0xd9f58b79ff67cebbf1142b90049c65f0fae606a1d33d05a5d4d497886a08d531
8. 0x0523d295e1fcd5c80d2bdf30efc74c6ba56c356847d300dafa3942463663e68c
9. 0xd02d976371ce4b30dae528fd40f603d54ad8b447b1199b6db1290f9384c4bce4
10. 0xdf649b478c1f58c06b996fca6c18fa3dd1e96515101363f95d09912e497bb630
11. 0x952770e5a29a3899a9731f65c7fd3bb8dbb28bd590bd2b28e5e9bcdedea30759
12. 0xfe647d18ad550a487fb8ffde6839c1184c9089da28d0300e3dbe7caa6fd453a9
13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345