Evidence row 2716817

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xd4iO9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/725c2fe3-c4f2-4f4d-9e24-087c6043425e/.well-known/agent-card.json"
    ]
  ],
  "name": "Juvinan",
  "owner_address": "0xeeb081cf1a3107de850756c527136ce44b177f68",
  "raw": {
    "agent_id": "206401",
    "agent_uri": "https://centralcity.ai/a/xd4iO9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Juvinan 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/xd4iO9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Juvinan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/725c2fe3-c4f2-4f4d-9e24-087c6043425e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xd4iO9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:38:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Juvinan 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/xd4iO9"
}

What the leaf hashes

{"body":"ccb75a09c864cf69af8518189854bf8f9be77b6ca81b6b96ac7eab6851374816","id":2716817,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741911736071,"prev":null,"subject":"erc8004:5042:206401","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x77751dbfabf2371d4e26b1745bcf5f3e86d058ac48570e5c7b0def3913632771
2. 0xf7f01f0a2a39194f7dfd1d6b94c02c9c9fd0db8cd85b169b50f9273860f40208
3. 0x4280820531543b8635a85db04b9f53d880123d6612d71e830d6985ffe94a1c41
4. 0x314b9909855f1ed06614d6da74cd183c7aa20d0b0e178451c7b399aca7118a76
5. 0x7187d691d22c93128c8275a2104afdfdaa2df53c92b3042f4ea3235a349827b7
6. 0x84dd8640aad916b4fc4d644f28282920e754b97517894be3466c4d92e1c24520
7. 0x4b4273809d16f689903b48d5166e8f3f4ed1fb4ab7c576a222e22dca412df750
8. 0x39c20f317aa2cbca212bf94dce84d805b81244425ff8bb8e179a38615322d336
9. 0xe9553b74c9fa4f7675926568e5a850bcffa8eb2fd981ba3fa211438b80f7eb10
10. 0xa353a8f5a670dc5e523f4f81615bdc95690941a1f220fb2d467df209f26fd718
11. 0xf5a2197ac2dfd1a5c003788ea5f80886ce8bc2197cd69df62c230ed2eb806bbd
12. 0x113a721b5ab2af9dceb537299d64b98b1f2c69372877c5da971b3d334972d9ef
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7