Evidence row 3374816

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TIbP92"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/99353978-7b90-459a-b363-71595e689cf1/.well-known/agent-card.json"
    ]
  ],
  "name": "Griazabel",
  "owner_address": "0x23a42057e5566f303891797988d976026cd6f71c",
  "raw": {
    "agent_id": "323525",
    "agent_uri": "https://centralcity.ai/a/TIbP92",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griazabel 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/TIbP92",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griazabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/99353978-7b90-459a-b363-71595e689cf1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TIbP92",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:08:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griazabel 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/TIbP92"
}

What the leaf hashes

{"body":"862fb09498cfc750213cd4052611d9c507f73f2b787ae09a71bb0045c6f3fbd7","id":3374816,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866094591693,"prev":null,"subject":"erc8004:5042:323525","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xe71f9b3e9fa645b3dfcebe291cc6ade8b4d035edacd2892ab10ac1da6b6b08d0
2. 0x1d6d78ab431934693eba2087f94baffd90ef62a54d4bb03cca9a1e01f7efad9f
3. 0x07a8e96b132f580bbd8aeb25a2fad7727608876ac04c9b3474e8c85969b123f3
4. 0x3e3c603096e91b900816bce6040ec1e0da8bf6c43470a9c278a9b624c7f59517
5. 0x05068e4e480bdc262742a7603b1f4c1411fb3c93afaef921ca6a414213fc1da5
6. 0x1e980e940ca04cc856109571c0845c39fc6be479b83d8353fb8bd894de081cc3
7. 0x6b0b11b564e9717061b4685f213a33579f7e903e71e62f1a087832460431bcbb
8. 0x273580f4c876026b5038fd48dc2ff2b512d7445c8df9451b0cf3ee5302eff98b
9. 0xb9ec024fee1ea4490d62a0fdce7c6ac6ae74a94301bc1527a5cc8901bd0561ee
10. 0xdc889132d94a9db362bbb5a48b421c4053a6534dfdbde24ebd64dfdcc4f6ff72
11. 0xd736815cfe59b1d4b3e7b1ac51ffa0396bca14ac43b30bd432925aea41898504
12. 0x708788b34c6821ac88171083ae667e72dcb323e05ccae96f22042f571d8ad44a
13. 0x3462d641429cec10c8b5b5ba021c51334ad8d483cede88120521fea301eb9622
14. 0x541b1a8c30ddf11073cc1260fda10cc5489dc4a22cfd9742e0f2f43db5f207c2
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94