Evidence row 3680632

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ampInd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c40a07eb-a1a7-4045-a046-1273656fb0e6/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiozjo",
  "owner_address": "0x75e34e2fb6ec09799838e0a7e64474e5ec7731f5",
  "raw": {
    "agent_id": "372193",
    "agent_uri": "https://centralcity.ai/a/ampInd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiozjo 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/ampInd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiozjo",
      "registrations": [
        {
          "agentId": 372193,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c40a07eb-a1a7-4045-a046-1273656fb0e6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ampInd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793938919,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:23:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiozjo 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/ampInd"
}

What the leaf hashes

{"body":"2d2561dc83fb94611f0890626ac97796e554bd2f0a3a8f9b1feb1e05fcf888c2","id":3680632,"kind":"listing","method":"sync.erc8004/1","observed_us":1793939015097048,"prev":null,"subject":"erc8004:5042:372193","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xfbbe31b398fd70b98dda698186bc384e02660bac365ae63f08ad2d846d9f8569
2. 0x0806e94dbdb2957913959309fad84f3e5aefc2d7af49088a2647f87014ff8364
3. 0x5e1f279b0a382f25b1ee4ef3a546cadf35781ef7cb8255df6b9237653ed98afc
4. 0x7b9e3e0e2cf33bbf403df1375815558d5f372f56c0e856283b69011354259677
5. 0xa9af3b72fb157d8c669c3fae32f99639ff39197a47895fda3d5fe28638d9a6b4
6. 0xd9c3d47a011ffc2ed793754f1d9e35f50c3bb6e0070881e4fff2416afacd510a
7. 0xa6b36292b31a609f7a9a28aa389c97248430a4af73d112ea529f8957b7936f08
8. 0x80bbf22986462eafe1286dcbcc3697f95ae796ad341aea0ea9929d2c91f3a9f9
9. 0x077e664b70f20fc2d34b4a11f2b1c8afdf14f6b30095acb4682a1e726dae0f0f
10. 0x02706d87dc7018024290601ab27e65a91bfa0d74098b7195ec68bdc14e076328
11. 0xb45869880afa2e874c1ce77c3eec4488f79915029ed25be4fb66fd24e171ab81
12. 0x74ddd5614ddc5b613c010c9d306ce6c26fdb8b2466c31d01053c18e5383c151c
13. 0x4b73a433b9ae93404a8d07a5cfc0c3e56faff97df16d84b9926cc2c4072d26a2
14. 0x86593ac15f658012908c6be3447438c3409f4e6b92fd02ad8b0b2a8f74233080
15. 0x4d1da9738e22475b7194f6dd7a6c3348b6abb938507afdcb6452d859f52556b2
16. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1