Evidence row 2138155

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GSICIc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/985ca572-ae0d-4c1c-9840-556d876407dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Klorkan",
  "owner_address": "0x17b995fe717728da07af3d115b9bfbc43c210f71",
  "raw": {
    "agent_id": "95217",
    "agent_uri": "https://centralcity.ai/a/GSICIc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klorkan 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/GSICIc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klorkan",
      "registrations": [
        {
          "agentId": 95217,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/985ca572-ae0d-4c1c-9840-556d876407dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GSICIc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793623849,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:56:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klorkan 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/GSICIc"
}

What the leaf hashes

{"body":"258145b447d1dc2c45fe8c3c10a6e4cbf90f61efc324cd6385039316246826f7","id":2138155,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624211125704,"prev":2137129,"subject":"erc8004:5042:95217","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. 0x4e042e2eb2052d61667636867665cf788115601c0ac40f74c7743356c411104f
2. 0x028f77c0a2ab065ceb3144c1b2d62b59ef3cfb13a0d2b06fa9ae9fd78ec0a798
3. 0x357d18b66e1ef873c3f704115f6911662bdfcf55da9bdc3f1e8e5f02312cdc1a
4. 0x54400d4d291ec29097783a4b029b194d65914ae73b182175b898afb41925d2af
5. 0x9b5621bb4c3c71cb91902a54190ec4082fabb76148d29279d06305be845e19f1
6. 0x3869d262a2d5ffb2494a390c97b0144e695b5717ee3332a704c6f5f69f906e15
7. 0xbc9335162931a66347e7ed6a53a05d5db0f3331c3b7a4ae3e1720935b74713f0
8. 0xcf6b368824bdcea9c1ea580e131ba7f08e0088b55755df4e99dea034ce292704
9. 0xcc700d0acd5ed030f103cedadea029ad312fe8e3fed2d52c189ec4d1f58afa1d
10. 0x7ba5e1ec77659fa4a4973ac05c3ae059df95ad35bf5604644f36b00e69afee1a
11. 0xc86612a5378b818b70c9174e208f739934642177c53c45ddcd023045512b40c4
12. 0x3ad2fbada00103a2a6a570af4a856e0e81a8f194755e65d8a072558bea55dc73
13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af