Evidence row 2723461

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8FTTRF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/903096ba-0c52-48ee-86cd-41578c1602a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Grodeon",
  "owner_address": "0x334b150059c449093cd24183f0eeabb4a40135ea",
  "raw": {
    "agent_id": "209535",
    "agent_uri": "https://centralcity.ai/a/8FTTRF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grodeon 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/8FTTRF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grodeon",
      "registrations": [
        {
          "agentId": 209535,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/903096ba-0c52-48ee-86cd-41578c1602a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8FTTRF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:51:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grodeon 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/8FTTRF"
}

What the leaf hashes

{"body":"7350a40b962ca3dd0bfa7cd249caa6852ec5fc014833dc6200a8d0a7c2510a3e","id":2723461,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746283698264,"prev":2723209,"subject":"erc8004:5042:209535","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. 0x7e1ba9e3aac57494ba5552f136eadde912c949a48aab14d9b70702daeb16fac6
2. 0xbdb5ca2e1d700f0a786e634460d1e73feab34c7a4bb7d32d98fc48d1f4cb6e44
3. 0xdd447f70fc051e32d6c609a5b6803c62b347dea0be6eb62d94dedb4b3ab5132f
4. 0x861c02f1accacf9d44a2bbc8d288189a42833f755916dcd4626eb3b5c3cbe4da
5. 0x3d052f7485bc41529b964037d20047589df4b25bd5e6a4e6ad8bc42d2f6db44f
6. 0xd895c46fe4d5118ba69ecf262089e5917616459e7bed23f215b8275e35dcf79b
7. 0xe3b356240cae14f71048632e88d307269ae2df21ec48b6008fb9c1d539ab4676
8. 0xc07d989884e0eb453ff1e847e7bddb0f143993280364b97e1ef273610515a5a5
9. 0xfb7c297649451f0e55d3209e02990c70570eda16acc9d1a4ad625e7f52c5a249
10. 0x4dd1c709b2995aed0cf4d3baeaa108fc1b48f18d92fc58867ed279ed2185752a
11. 0x382c705e7bb457472016df6d183c97b374e4b68845a65704d0acb4a93931bdc0
12. 0x930eab3f039c2992e8821910301a1630ca2633c67e5c9e31c301963fd4e0bc33
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7