Evidence row 2969318

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qw7HUe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff6c0a78-aaca-462c-ae8e-33e56d7c4ee0/.well-known/agent-card.json"
    ]
  ],
  "name": "Grodan",
  "owner_address": "0x461d17c618406850c2b27aef585465ecd3b7c71d",
  "raw": {
    "agent_id": "232882",
    "agent_uri": "https://centralcity.ai/a/Qw7HUe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grodan 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/Qw7HUe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grodan",
      "registrations": [
        {
          "agentId": 232882,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff6c0a78-aaca-462c-ae8e-33e56d7c4ee0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qw7HUe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793776571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:20:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grodan 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/Qw7HUe"
}

What the leaf hashes

{"body":"08860a887bbd0478b455aa5d7f5a73561c12081e4a11ac6a0fd7e2ecc47961c1","id":2969318,"kind":"listing","method":"sync.erc8004/1","observed_us":1793776830804399,"prev":2968828,"subject":"erc8004:5042:232882","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf83b34bf0163dd3f7e7546d4878ae466c2178817d006c0c63f686521fff7474f
2. 0xe2842ff790e621135cfb78b9833f6d8a64f45168a7f6e9ef882bfa5fdc8e1c69
3. 0xa186663b54b2c178b4ef1f93f680f7fa15cc399e1cf947674f69e5f7537e18c5
4. 0x78d587a106ebd1bac042075a1d921e11443e486af96be9c8b5686f030f22a535
5. 0xa46323a7a1bbd84420018bfa9c774475e13cb2d577d3a5b92d706dad271b7223
6. 0x92c74c16bba060bf26ac8c58de6b1b30da7735f4d656642fbb224bf6896e50c9
7. 0xe74098ff9213ccb3ed9b1b0ef31f458916fab930edefaf484c33549f77eef036
8. 0x82962ac169a699349fb68bd4147383b10496df1080d9c16f5a7afd0a35c8cc4e
9. 0x64f75ab7486dbbdfcad512d24f23c331b89e808779c0a51f0cc04ab7b930d4ec
10. 0xb44738198dfa4e3cbe0273cc3f0a9fca9398af1a2d22912aa577280cfd960228
11. 0xcd5c17beefabfb6ddf8b182bb4428db4f954119421ad89c3d883d484d851165f
12. 0x0a6ffff89ada9f475e42203496e6c90e60110f9b1a1b040b3253556ec510b312
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345