Evidence row 3138093

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/p4KHVG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8c90e2f3-2ded-4eb8-93db-5c47dea8cc8a/.well-known/agent-card.json"
    ]
  ],
  "name": "Elaunto",
  "owner_address": "0x9b80013bc23cec890ce6b2f9584c7e65a604d1be",
  "raw": {
    "agent_id": "300307",
    "agent_uri": "https://centralcity.ai/a/p4KHVG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elaunto 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/p4KHVG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elaunto",
      "registrations": [
        {
          "agentId": 300307,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8c90e2f3-2ded-4eb8-93db-5c47dea8cc8a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/p4KHVG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793829376,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:02:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elaunto 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/p4KHVG"
}

What the leaf hashes

{"body":"d1647199815db51e78bbe6f8890ed4ccb1e1bd5082fb7c1f29881ec7e95471b5","id":3138093,"kind":"listing","method":"sync.erc8004/1","observed_us":1793829747286724,"prev":null,"subject":"erc8004:5042:300307","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. 0x1528a4918959d41b2903ecf741ef3ee4e6112906dccc1bd29b1675985dfeae19
2. 0xf971e1f477e836593cf08183b89f0ec5638dd9e596d186e35fe91b877bd7773e
3. 0x8e396783ae36b9cf76a6fb6b2a745fae3fc648a6543b10450dfff0ca0ed08e0f
4. 0x65d142d8e65754803ea1d93130acb7e8e2ede04f3b47079b6a9e96827096fe0f
5. 0x0bd799c389e953cd062e871276fbda53bcccb15c09a25b653c9df86e5e71c81e
6. 0x08691c13c84f00f79dee718967bcd998f4c4d475d66a4e6b2cdc1d79b5772c86
7. 0x323164c86a69a81e6b1252f85f77ae54f287119d785de790b39b03d3ecb1838e
8. 0x96c072030bb4466bb9f085152462793a0bba110e82f2e3a2b77cbe2b8fb20045
9. 0xc6b09ea5d205dcbf4402532a2dba257f54550d1b074bd164dfca9e7cc8bbd33c
10. 0x495b02e3e0f3107eb5d4520fd2d1ed3d48602b15dec47789ecdfe0fe8fd59225
11. 0xa3472ecbc206806fa94adc31eef2ae6e0982cfe06589257eb99da1a6c17b4d92
12. 0x839a8901dbbdd687be28d6b8fe6e4337d7fd761c2095f8e3fe26836b42cec860
13. 0x713a7edc522e56365d3844cfd9f5c8946a4467d3ccca145361b016f2840232a8
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345