Evidence row 2270679

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FBVFRH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/597ada09-1d3c-4f53-a701-b1bed000f213/.well-known/agent-card.json"
    ]
  ],
  "name": "Grarer",
  "owner_address": "0x760b21650b84374a5b86e207e0a015edfe197564",
  "raw": {
    "agent_id": "129285",
    "agent_uri": "https://centralcity.ai/a/FBVFRH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grarer 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/FBVFRH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grarer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/597ada09-1d3c-4f53-a701-b1bed000f213/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FBVFRH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:02:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grarer 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/FBVFRH"
}

What the leaf hashes

{"body":"864fbc19ebe4c11b167dbfe1af3542f04fababb095e934bb3c351ab5c3bc92b1","id":2270679,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649727161600,"prev":null,"subject":"erc8004:5042:129285","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. 0x5ec5cda9ec9b49d843cc4797cf3258aa243499ea303846fbb396be884921554a
2. 0x48a29f0105abe9b060d3d6e7ec53134212097dc22a9b0d4ce92e0f4dc78123a8
3. 0x4169418ccc8f3d9f9c0258033133188477ed992e6167a1b4633ce11a97348fd9
4. 0x2d0bb1b7d3f64adb19d5a8f41d3e4873d67f3980a81378e56443e08e67ed7c4d
5. 0x28a175245d1ca197facc6e810e65873ade7c47123d0eacc24fa0e43dd82bc0fc
6. 0xe5a48418177a3f9a67101edddebf22b620f59a4c54f684de1834010fae49b1b3
7. 0x8ea74e76c06618d6d85d30ca3c283904b0748056cc0fad4c94cd9e15ce14c741
8. 0xb9842be7736c15aae555a9303b957187aa64519503b4a09c43a284157ebc0631
9. 0x9b3ad7eafcdc4948ed48408efa2c1f25df3fc9fc6b96a036d851aeec95a120ec
10. 0x550ef2d19358bd4bfa4e64988525bcde713955ec10dcf90292c71b6d5e811756
11. 0xad6a1cb56b25af650c3d324d1fb07889131fb5ee32708a6156bdf86d5d7516d5
12. 0xf22eed74e06b82fc2a964f9eaba6330ee509c52339b4be9824a1720eb2cb0cee
13. 0xd7d3bfe4670fa6bdde44d198ca661840b2abfe18e9099f606cc8dbc11ac3c436
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af