Evidence row 2538287

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/85IsiT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/de663851-5186-4f9a-8aee-c14d7541d488/.well-known/agent-card.json"
    ]
  ],
  "name": "Zitias",
  "owner_address": "0x51481ec182f9b36bd3f5bf8f47bd5b5add292d93",
  "raw": {
    "agent_id": "162792",
    "agent_uri": "https://centralcity.ai/a/85IsiT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zitias 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/85IsiT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zitias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/de663851-5186-4f9a-8aee-c14d7541d488/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/85IsiT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zitias 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/85IsiT"
}

What the leaf hashes

{"body":"75dcd71d7a083d82a243260de21600b49637ced2979267fe13583e101ba724aa","id":2538287,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686349706511,"prev":null,"subject":"erc8004:5042:162792","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf822b7b36a7ad92a483c8c6e1fab2ebbc53ea4d11de279df0d6a2a8f37df33c3
2. 0xfe42ee9abd6af03fcbc7b2a22959d37e1e017b3c7ed7f3fe9d92ca3e459e9426
3. 0x443b94576cf076b0ea2e218cd1c4f3ed830267d2f80b0a8d2e0226d525c0702d
4. 0x51cb67f14b1cc0e8837fb3e2736b0a83cc010820f66a5ef4e17c71541ebc73b8
5. 0x0b7eee9ab3a4e96a6090fda92c7e1abea1bd502079c247add21b05cb715b480b
6. 0x462312c6be21c8b4972a4af2b3accebfdc40b84ead01996d89c92662fa3fc322
7. 0xdd44a0db60e14b1190981b43c7bae2fd99887315dfb7e349eb8ab4f2530171d9
8. 0xe010d44626448b6d748459cd606d01222cd2be2ad32c6c6f22dfecabcf3ba77d
9. 0x83f902d07793b27b63cf5a1137de54d4254d3aed08978e5b1b34ea3e0b246705
10. 0xcf8fc462307c58b79cd1e4d422364f81b849dbe3c7f3891b26f9b38bec00c2c5
11. 0x0c9e50b1d5d6d1f7d8f6df31b970e3e85a3364c976e99f5486e7b7aa428ab8af
12. 0x69d570430e0680b935f4539583daa1fe38a7c04eeec03c37ae6b8c6c43cc3040
13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7