Evidence row 2022250

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yiKLyz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/18a99694-318e-49b0-98ad-a3bf6c99521e/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiomito",
  "owner_address": "0x169cd78d82e2897ca7af785cb20e5dcc32b09ea4",
  "raw": {
    "agent_id": "44085",
    "agent_uri": "https://centralcity.ai/a/yiKLyz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiomito 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/yiKLyz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiomito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/18a99694-318e-49b0-98ad-a3bf6c99521e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yiKLyz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:47:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiomito 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/yiKLyz"
}

What the leaf hashes

{"body":"e3905a1aed60bdfcf44ac7ba1a2a4bf43584cfcfebfb3a5201ba911df39b59d3","id":2022250,"kind":"listing","method":"sync.erc8004/1","observed_us":1793580441610914,"prev":null,"subject":"erc8004:5042:44085","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. 0x5d985e12f4b9a3c3fe7b2c3ad6ca84d7553c7df1c9366693679a325fae7e7d65
2. 0x2251376a21aa79ee756124b1b23aee83a1f27eac3c91d32f8e8d2ac6f1d53567
3. 0xf9098c2bc5f9cf3a9dda685a64f0111792240c1edc3f5ba64a3cf85ee8e77aa6
4. 0x1985023dcc9247ece851a193d1807ecd0221818df430fb0b1354b2dd0fe44f48
5. 0x1a3ab9b87c9f41e96e7a8835ad072c302faf381d78125c70ab2b533786877d10
6. 0x102b03aa48a55d66dd2d809a7f4d898ccc7bfa3752a82f8a7fa7dd4f38552866
7. 0x1008321dfbc5e77789428c2a4c0b18f5064aa8443d2cc593c76f2d8ed245a463
8. 0x4f4acfdf249bd54bab27f902db8cb9245ab46529e114a97ff125833d7f4521f1
9. 0x1ffe540930f7aa460f6b57be4d9f63717fb885aca1d1d7ead87990b4d97245eb
10. 0x79c21b065efa8b66e2cfd40549f7b16783ed2a2112d93b597678e291a5484433
11. 0x109cc600d9e5681d81b1c806e442cb092de1539ae1d3befea2d2961d5dc7e2f6
12. 0xfdde22dc0ff8090b6068b0dcf3aba740d9ea8edcee4ae8d3c3441afa11bcf422
13. 0x0f0789866ea2f1bd292c9e7a2eaf20360ccfd54bcd03afc0a8ce21b6555e86f5
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af