Evidence row 3426930

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KcobRR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80eb3b52-c62f-4f17-9b23-85ec0dace3b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Reunose77",
  "owner_address": "0x539620bd18ba7390b1626374efade034d6dffd5f",
  "raw": {
    "agent_id": "344333",
    "agent_uri": "https://centralcity.ai/a/KcobRR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reunose77 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/KcobRR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reunose77",
      "registrations": [
        {
          "agentId": 344333,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80eb3b52-c62f-4f17-9b23-85ec0dace3b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KcobRR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793896250,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:31:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reunose77 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/KcobRR"
}

What the leaf hashes

{"body":"0dde228f88339c30da168109429d1bd3fab64fd4b5e71d22a18de989d3ed89fb","id":3426930,"kind":"listing","method":"sync.erc8004/1","observed_us":1793896300393120,"prev":3426680,"subject":"erc8004:5042:344333","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. 0xd8f093b012f23c4ba70a302105a410383ff433a1683e8c91e868dae5d58dd914
2. 0x4c07f1d83cea9a3ea5da1d63235fc1a2dc5bb689a3d43204ca3359b9abce47c8
3. 0x5cd1bbbc0c8df54e173c713e0309c23a0c9990bcb41fc55df56c9f06d0bd1176
4. 0xe7fc5d8392b883302680195211c5e1ef17c41b3be15a86aee0b0b6bc2ef7bc7e
5. 0x3223d268b36b70c8b1689977023e27a109941a6d069ea22b4c328173a054d99e
6. 0x7c44c964e273de56d8f008543c9382f309a52438bb37f6c6719e74e1c4c55683
7. 0xd4fd38f8001733456cf1dd8e9d807b69225648fee0cbedd08a24308f4437053c
8. 0xa99a3abe5c7733667f69443c67c8b018d5396e75c0045d7292a69934d2dc4000
9. 0xea67a12cd9f3fcb70a44db7f1cf476bce4329f460b93ac1b4963634f7ee8b449
10. 0x430a38d6c03d52cd25e03c9287b9667d9385c90cee56e71539c6c1fdca017b21
11. 0x44687cca6df6c3065c344422f7410ebeaeabdcea9a12aebb762c38bce2f44b30
12. 0x89f9b7ee0ca767c0e3ff5a46983d7770c17eb5a5bcd45cad399d3fd2ac3b6864
13. 0x4be8cf78a0773f46143e30b9c067344ff6df06b14fc81ca966dc2002454f9ffd
14. 0x18ba0ecf9d097a18d969f015a4d29da864bf68db732c6ad7fa00156b764bd084
15. 0x84cc0709bdcf43a76bb38852cd824bccc42d1167214eaa0cc6f5136bc9060566
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94