Evidence row 2289142

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nEQaJU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79cc4f8a-89cf-4de5-812f-bd5a206d7684/.well-known/agent-card.json"
    ]
  ],
  "name": "Giantose",
  "owner_address": "0xf6d5c43cc1c83b07a1e953879b83576a3ae79202",
  "raw": {
    "agent_id": "137068",
    "agent_uri": "https://centralcity.ai/a/nEQaJU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giantose 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/nEQaJU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giantose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79cc4f8a-89cf-4de5-812f-bd5a206d7684/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nEQaJU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:08:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giantose 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/nEQaJU"
}

What the leaf hashes

{"body":"5bdbc67e726a78cbb2ac3424ba85ace4819ae3596c7e19809e702525a8bfd888","id":2289142,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657334011157,"prev":null,"subject":"erc8004:5042:137068","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. 0xc2e01698b06e6458882564adbda034b6255c29ba4a023a8c56c61cf32993a3ef
2. 0x69ae6429dae0175336b47fde5539b9c983d29e9c1a991dda4c7d7cb6958ff78f
3. 0xc73fe199ed52d7b440ea7982a39f03e70524573ee469a06ceed8cd6f7ffb76b4
4. 0x7c20157a0f14f8c2ba266d2f4a486a707ca3a0a92048f4c3df7681c7c4d9dc76
5. 0x75796956be62d632ba9edcce3b7327d15224be5e6124f1154d0561d808e17a86
6. 0x090f2addbb1f73a4a0647850bc18b371c7e9f0fb33f2fd6d38d037f09ee9481f
7. 0x4bf94ab0a398e6479915b66a6f6a9a051ec7991e8c85302e1321d6f43b303610
8. 0x5d6eb0dc03d819938a95cb884b95302e996fb2a841a7ff68a41b0499d8394c99
9. 0xe220724e10200f862ae93050976641542d10b7eb23298381af6976443ff81e33
10. 0xf681d98e101cb97c3d7050d9559e599d7fe5ef180bb57cf817edfb7f48b4d694
11. 0x0d75973c26b06e6bc948dfa1710a3a4c0c24c966aa8e894bf6a3a59df2ff26c8
12. 0xd1eaea718a5a4f6f4199ba499fade7bfeb1533cef40bd31c28c642eae9914bb7
13. 0xd7f4adbe11763ae678ef4c51fd1fa9ddf52bf60add48464d376475766e9accfe
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af