Evidence row 3007919

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kUTsk3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89517e35-74da-4f33-9e2c-f13e3fa7b058/.well-known/agent-card.json"
    ]
  ],
  "name": "Kerano31",
  "owner_address": "0xa8c179e4d04b5e3194c1f23854d1fb351225a5ff",
  "raw": {
    "agent_id": "248931",
    "agent_uri": "https://centralcity.ai/a/kUTsk3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kerano31 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/kUTsk3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kerano31",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89517e35-74da-4f33-9e2c-f13e3fa7b058/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kUTsk3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T12:42:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kerano31 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/kUTsk3"
}

What the leaf hashes

{"body":"9490bbb914e17998ddb21c04a807c20270169cee04f66275d4f031ad9cda1a57","id":3007919,"kind":"listing","method":"sync.erc8004/1","observed_us":1793796120113273,"prev":null,"subject":"erc8004:5042:248931","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. 0x22e13620980fb67b3cbd3b5fe5c642d84eac6d2a424e82599fffa51ba569a018
2. 0xd3e3d800830b0e227918c7245120304af890edc9a61ee0fe095884c2c8abce59
3. 0x3ce86df57fe3c8f290150d701592104fe303bdc998c5bb30656a6ab005decb06
4. 0xc56a7c94beab6b88667ab29eda372b6960a6a1185240d971c5e80360ab974bdb
5. 0x7556d22399851a8975264b922bc09af9153806aba0edcdd7e27f45762bd235b9
6. 0xb1524cad8e60badfb25dc935ca5e0a2d01d8ae70645351f667f74c615ddc6c8b
7. 0x30707fb0d2bc330a474f6544ea5b12d735d20b079ca7c63ffe8674da5f1361a4
8. 0xd6aefe39d85ff67584faad0a35ab184ab6d6da4e6e3a87808741fe62904a24c8
9. 0x285b24a28180a0cb8cd9e7f69ae3f2a6af5bd1bc1700fa8564141c048619b052
10. 0x2692b3580c4b80bba1032714f9694ccfbdc3fbfa47225d85f61204d957ad731b
11. 0x20912a4225d5bb2c8acf49cce08788f70b9f2d715a3ec65e0cc9d67290e3436d
12. 0x737b124a2a3259b49cccf746dce043d79aaf97a57c139d2cf631877e17f75888
13. 0xb1276e1f18f62d3b9c0a70be1610841483216e942feb1363145e3c1c0833d0ff
14. 0x982622869faf0b6bcbb8f0ada964d53e5e1bc6926f14fa553ea0b7f41e0643b7
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345