Evidence row 3020184

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EfvZOK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/791fe1d9-65b2-4ab2-9c45-85460da476af/.well-known/agent-card.json"
    ]
  ],
  "name": "Luoson",
  "owner_address": "0xf575cf283be8ffb66902eb6c283c4f866d1f09cb",
  "raw": {
    "agent_id": "255582",
    "agent_uri": "https://centralcity.ai/a/EfvZOK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luoson 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/EfvZOK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luoson",
      "registrations": [
        {
          "agentId": 255582,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/791fe1d9-65b2-4ab2-9c45-85460da476af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EfvZOK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793804561,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:04:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luoson 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/EfvZOK"
}

What the leaf hashes

{"body":"bdf72a43cb9e80d1358c935de7bf545fad121c6f7a91de74576f43b7bf97d8f8","id":3020184,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804642096150,"prev":null,"subject":"erc8004:5042:255582","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. 0xc4ebad331179d2c127481fb913b10c96465facbc86cb4bc783f5e4956703f1cb
2. 0x24b2023d9fea0e4df3876310fc068c6af99cba1dad301605fa4871ea8190cc43
3. 0xbbede10e58d8ac98b84ec15e3421ab9d2cfb510aa2bc247f718963ac15708a72
4. 0x15f6b5d996066e0532bbe739b329a2028edbd6897058af26ee98d7593fc1cd48
5. 0x49fe57501ca4fa79441a16ca84b20cca63cf619cb83383910095e2c5c8d69701
6. 0xc9c4a223934697903aae4b9dab992baf73a18bade7dfb587b5aba58a11efd5b8
7. 0xbd228e278f08779103fa18a965c73d29f62aaaabe9af831336481f476cbd60fb
8. 0x5d14c229b8f5a9fb52c0313effb85d73f6386d5434ad7dd56ce91e77af237dd1
9. 0x211f01e52392146b44fb5302bc67983e02794ad743fd9b565dbbeb44f45e687b
10. 0x9c87f90243d814f3f284d7775652ba5610b0ffe3cbe0136aeae6bdf213a4903c
11. 0x1dc4abee679e8a700fb8a6432e5d4700bbc02f64279b81cf53a8b6464be2fff6
12. 0xfc972207108de18ce90f4cc8ea22f9b96278d0048be2b2ddeb563b98d1b7b9e9
13. 0xf958b9f64e8ca774b31aa6600c4d217a869a7758c0d3761eb505c1efddcda033
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345