Evidence row 2065598

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fJEOAl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0740eb3b-3a4f-4729-9168-949038e702b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Landik",
  "owner_address": "0x9e2a8511261701ceb588788cdf13c5b82eb38f29",
  "raw": {
    "agent_id": "64419",
    "agent_uri": "https://centralcity.ai/a/fJEOAl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Landik 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/fJEOAl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Landik",
      "registrations": [
        {
          "agentId": 64419,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0740eb3b-3a4f-4729-9168-949038e702b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fJEOAl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793596934,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:26:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Landik 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/fJEOAl"
}

What the leaf hashes

{"body":"7571c758fee752a850559140d17f53900df7f5f48751aba2d91aadf75f1a0090","id":2065598,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597170980186,"prev":null,"subject":"erc8004:5042:64419","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. 0x579859281dd38cf597c7a08b3ded4eb7bf42adc632170f25518eabfb0f85198f
2. 0xf97964beab14574022c303dba7f2eca9ab0e3be3f5050d7b8f252235ed102851
3. 0xc7727e8f814f0aa488b3d72218c8f68b3867c08f06ccdb5c51c8be541042c97f
4. 0xcd6a214b755695e8a73a00be8802c112cef537866e5a4254602c140834c0e514
5. 0xcb5d4c4c5c73fbbab4036b16023bdc3ff4bf8903e5076274b8c36b35825cf5c2
6. 0xb2ec424b4cfe528cf03edd4389756fd67b64ae60c47eb1e17b69ec7e44656cde
7. 0x630be6b9b13a427f3a3c6f11e539e201854ad0feae70e551f705abdc5bc8812c
8. 0x1a06f51c0c0db535097cca8cb2865ec512e5f0970b09d1c12999c90ed4159dac
9. 0x6096d3f8becddf67390e9609a4519513ad6c3a85198f86400d796323c2694907
10. 0xc318458ee97ac74e17b4646568ddde0e7515a3ee0c84eee9070ec915dad5414a
11. 0x0f60c3cb81cc8c6f9c174ee80980c1b2812ec50b479351a0e4f2f4995084da5b
12. 0x8d78c6f91f0a0c782b9c9f61136a2d39249651d60823d7dd99828d8f91c418ca
13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af