Evidence row 2289165

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JIRcYM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/64282c03-ecdf-42e2-9fa4-ee532d7cc45c/.well-known/agent-card.json"
    ]
  ],
  "name": "Kaunsel",
  "owner_address": "0x2df291b81ab11114051f01e7c01a9711a19ef03f",
  "raw": {
    "agent_id": "137091",
    "agent_uri": "https://centralcity.ai/a/JIRcYM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kaunsel 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/JIRcYM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kaunsel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/64282c03-ecdf-42e2-9fa4-ee532d7cc45c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JIRcYM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:08:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kaunsel 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/JIRcYM"
}

What the leaf hashes

{"body":"1ec46365059a2b46bc57aed48854ff8f7cfff0dce87b1e20343c0abb7e3c5f03","id":2289165,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657335487480,"prev":null,"subject":"erc8004:5042:137091","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. 0x4d036863d2362acfc4fdb59b44de1bc8e55c5a2163c5cda449532186b36a51ce
2. 0x7a67b5ed9a46bc1fdad9a753bcd90e5f8b592027a1262df707a6b442bdcff2b9
3. 0xb7b21a1158f9ec1173d31254dfef96dd3e43e47da8ef801aa80226a2735da0dc
4. 0x860cbd443fbd99defdca5a7f750915c5710633cfb9019f8bbdd132e65028e4d9
5. 0x867af9b31e95b0a49839d9285e956b73fa4d2fbee2e79c3dc16a58f141e128a3
6. 0x59695c92a186a2aaa03a8c5f969413c90b5cec64c97bdf71a9a9c91e68993cda
7. 0x200a06e91faa281786192201ca469480d3aae966d2d117e6e6482769461dd94c
8. 0xaeca35867dff4336d45ff68236302cf917c56aaee4a8aa0546ac5883ca8eccd3
9. 0x85cfaaf2df94dd340b86f86e300661abc7254315cc7c558ca523ef6bd61243f6
10. 0xfded4756354ace6a7736193a2c8bc27089997b12fa705dbf69d3aab6b7808ed6
11. 0xa7f63fc52aa867079bccf41e1c316b83669bdc729aefcd02142cda6d20ee0f97
12. 0x61b34ad045e6450b81b7a4502b2d97d0cc31cbac450cec30794ecaf30d1a78e3
13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af