Evidence row 3412538

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/to0vSn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/10be3c45-b6ce-42fd-ac28-c0cd916474b5/.well-known/agent-card.json"
    ]
  ],
  "name": "Gussani",
  "owner_address": "0x1373961388542629ae6a50318198bc6b66127258",
  "raw": {
    "agent_id": "339094",
    "agent_uri": "https://centralcity.ai/a/to0vSn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gussani 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/to0vSn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gussani",
      "registrations": [
        {
          "agentId": 339094,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/10be3c45-b6ce-42fd-ac28-c0cd916474b5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/to0vSn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793887611,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:07:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gussani 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/to0vSn"
}

What the leaf hashes

{"body":"f01c09a731f1c9d6ccabc4524ea17af116d20b284fc1ab8baafc875cbdad1d34","id":3412538,"kind":"listing","method":"sync.erc8004/1","observed_us":1793887668693272,"prev":3412146,"subject":"erc8004:5042:339094","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. 0xaa86db1348fdfbc8c34aadcb30d51d2eb9daa32634a4a2cc7fee50044a726b9a
2. 0x2c6f6b36c81eb8c3e9b67080474d2aec3b9890f41387664d1626a5a00613f36e
3. 0x68534a8e4b6b17da23dcb14a5057f091f071b6d84161faeb2e0274a719a31295
4. 0xe4fe97bec93b41a454da3bbed85f0ca9104b6956902481b030cd129fe5fdffd8
5. 0x44567e63b2b7f286cf86299219e7b7f2d97a39fcbff9f23788a909e293e821c2
6. 0x4b4a36d45926e86d6df161ccfba9d216af4f047f1f18d67d3efb239947468d85
7. 0xa6aefc7c0569490ee73ac18d29e44efcb060298b4067d34984f12a15f75b48a7
8. 0x8dd9fb31ed0ce250964da16335644f5b7005ce022efd13198b0bb2a20393a0bc
9. 0x37422d2489e5b25ee1a51f908976539d1907507d5fb6055c51d3fd16931e6f20
10. 0xf7d5bb86abf01ce98357f08b63357eeeaceba881da10cc9dcae21210481e74e7
11. 0x0f59601ecfd9ef9852a60c1130e677ebe87019341dc23806a61fd805d4d70076
12. 0x5edec9f41f5394e9a4dc63acae5c5a10b071b8f95b94450a2895de4251f4eda6
13. 0xc1edc3a59edcfe1083a7dc4de4778f48356830638b0dc2db253df250ba1e55da
14. 0xa6dabcb6c495acd8dd31ea607d68899f99b522fd7904001fb895d2468a82354c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94