Evidence row 2128973

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kEJGJ1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a6e948e1-4fcd-4006-aa6e-eee6076d8fb0/.well-known/agent-card.json"
    ]
  ],
  "name": "Klakani",
  "owner_address": "0x3ba68821b44f3b4f9f0dfc1ab184b15f1cdcc6af",
  "raw": {
    "agent_id": "92153",
    "agent_uri": "https://centralcity.ai/a/kEJGJ1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klakani 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/kEJGJ1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klakani",
      "registrations": [
        {
          "agentId": 92153,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a6e948e1-4fcd-4006-aa6e-eee6076d8fb0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kEJGJ1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621562,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klakani 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/kEJGJ1"
}

What the leaf hashes

{"body":"13a8df549e83e80014f8437c339486ef4e1d07198d686f58009df83f5e556969","id":2128973,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621703373627,"prev":2128150,"subject":"erc8004:5042:92153","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. 0x6343cd7f8fd406ba2f04bdbe7b749b9f606b0f1bec97dc5d1f30b7db77ae83c2
2. 0x01b4a9d9018c3b62d8add80866c5d22a72690a86e630b7304651125501b4e4f1
3. 0x37710adbdb03c91bab3645160ee4e03cce4262802dab0aaeb133f9e00b481797
4. 0x306259fe5b792b781f0bcd5aec03dbc70d0dc1506f9d07a544480b06d81d4c00
5. 0xe11952050b6c470e3120c2495d5fe3a0805947533b6fd3d0087ed2b90c54a7b3
6. 0xe4f820b77ef158d16793c39c8b494627cec1814a0e72f55fe31614282f18be6c
7. 0xec7478cfa4ecb1d17b28a2f790471acb7ae74528014585cf7adfa16e885bc7d9
8. 0xf097d4c74c4d836b9df31dbc74beb8f236a06610dc79a6dafc5e1fb73aee7a85
9. 0x419a82e466b6b7f4c5c7e34ec635a8b6869277503193d9e00bc8eb635efbdb5a
10. 0x0f943fccd0e1da71c67da2ef1fa573f974de352d95a9c717beb6ac70133019d2
11. 0xef6a158d96c47e9541ab0c126e7a93c44f7af7685f132fab04c6c0f8be660ea2
12. 0xeaef14903698d949a2f8825a96ee470a4b81b85c938c299d424667f8cfdda5be
13. 0x43843187ed08d9e521651cb9dfff6531be94049b43e391bab5e05b93fc4383d3
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af