Evidence row 2160003

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c3jwap"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/49516564-fa0a-4aaf-91bb-ba78aba1966a/.well-known/agent-card.json"
    ]
  ],
  "name": "Grillabel",
  "owner_address": "0xe9f04fda30554a255dbc3c1e97f1312ae358b49a",
  "raw": {
    "agent_id": "105712",
    "agent_uri": "https://centralcity.ai/a/c3jwap",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grillabel 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/c3jwap",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grillabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/49516564-fa0a-4aaf-91bb-ba78aba1966a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c3jwap",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:57:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grillabel 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/c3jwap"
}

What the leaf hashes

{"body":"36a30e48f1ed6b8b9def62505f51f139019670224c1a1da8a4e951a22afead35","id":2160003,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631432422455,"prev":null,"subject":"erc8004:5042:105712","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. 0xd4b16cb81094b20fcf06a86c520536b31227be2cfe72726f893283d3a01b15fa
2. 0x881568c23c02e2182582ff99a6a5147be0b89f186a42846e127d9d9e40b419a6
3. 0xf792b221982d59116e7d5f1d25da6646b10459c80792448308b8b390d8e8e5bf
4. 0x5e40737366882b2ef5b6a303be7f7f54473c83da360c8060d31af27721ae8060
5. 0x9fd30b9deef83533f4447db11521ab9e8d9fb5b68ff00db996138c41392b9713
6. 0xfc2244ca17ec4056a3d919d2fe2970d61db0a7804e2fd0df1513330577d3d293
7. 0x57342a540314b32e722f816bd34aceb66048b057d26b613df89f2688f3d21fb6
8. 0x1ce22f546debc12dfb6c6f095699479a66fa47cacac6e5b75c1094c7962cf4fe
9. 0x1d1110ac0f18f16c4eddeb5fb6e1da16d77002a9d5e0b8571c6169ffa7651bba
10. 0x213d6deae3bd6f24f9cbf0df306f4f8d2bb372dbd1fd50bbd324beb7594510fa
11. 0x7e19235bd70c24fa68e19d9c6b2a5552d51c8ca377bd6ad549d6fc2ebb9030ad
12. 0x072692234554b97382d37c92218486722ec2bf70517ce099e4442459f16a2b2b
13. 0x6a9bee5282acc64846540deef79ef327521ab20b00328c4b297bc96a5b4036c5
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af