Evidence row 2169852

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ybGLyv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c334b2b-a4ba-4303-9437-5058e68ae793/.well-known/agent-card.json"
    ]
  ],
  "name": "Maikor",
  "owner_address": "0x429f37ba00971ac0a405d3d99ff1e233a10e4a8e",
  "raw": {
    "agent_id": "110322",
    "agent_uri": "https://centralcity.ai/a/ybGLyv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maikor 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/ybGLyv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maikor",
      "registrations": [
        {
          "agentId": 110322,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c334b2b-a4ba-4303-9437-5058e68ae793/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ybGLyv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:13:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maikor 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/ybGLyv"
}

What the leaf hashes

{"body":"76191ef67fa40ffa884e7096bc00afd8e9a576ffed5870845e536f07d6de8a47","id":2169852,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635981733116,"prev":2169531,"subject":"erc8004:5042:110322","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. 0x5f6353689f189da74d9151d1da03c94239b15d3df2dd17a12bdeb829d91fc3b6
2. 0x1b615af9d354b0f2fbe109b6e15e1e2d5676d0e0ecf12dd9588b99127582fd1e
3. 0xdc7ac5f728970f9fd51df4554af2ebf5b75a3373477a9d1f6e64d6030482b7bd
4. 0x8ea6bdafba842848ec56d5c2d52338f248c7d67b3a71314412937f66e7ce0335
5. 0xd148022f75e3806d6ffa3dc3e66c7eed8a9483386f0e1a898f7dedb4d2c6e824
6. 0x24520e2b1688cd9789eb8d419f69bc578d195a1cc1be2021207ab0dafc7bf623
7. 0xb1bedb771b609b546dc0b63805cc0f08a059e658b8597c2e06b3ef1b0ccb3798
8. 0x358de25786c949cb414f13bcde8cd9006e3fe8c23e74e6f3e6c06d3eed526fa3
9. 0x79a33817f968ae154e9ea4ec37a62b455a31e2f4bd469947bd2edbe43f100ce7
10. 0x3f1b45e5fdb99a56bdea638395e2fb694144496915fd1c42e0fdd0f52bd1a8b4
11. 0xbf3f0fd5fa0700fe26a6965035afc77961bd3271df22bdeaf954ee14db8a9831
12. 0xf22eed74e06b82fc2a964f9eaba6330ee509c52339b4be9824a1720eb2cb0cee
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af