Evidence row 3010696

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u6Z1Zz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/852b26fc-a38e-4142-89c6-5dec034c234b/.well-known/agent-card.json"
    ]
  ],
  "name": "Alantus",
  "owner_address": "0x66f790ba26da5b8556c5ffbccb4159fcad00aacf",
  "raw": {
    "agent_id": "250052",
    "agent_uri": "https://centralcity.ai/a/u6Z1Zz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alantus 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/u6Z1Zz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alantus",
      "registrations": [
        {
          "agentId": 250052,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/852b26fc-a38e-4142-89c6-5dec034c234b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u6Z1Zz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793798982,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:31:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alantus 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/u6Z1Zz"
}

What the leaf hashes

{"body":"6ab362d92082997227a94f418d06ae3f16104113597ddca578c84a7ee923b957","id":3010696,"kind":"listing","method":"sync.erc8004/1","observed_us":1793799091548470,"prev":null,"subject":"erc8004:5042:250052","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. 0x91704ea52e6034ebb7df672d07d59dcf7b1ade4ac9db52bae41ef8f86fe7a65f
2. 0xd757294e8e748e6c8d40f03641975029521cba8e1c10d2f9e357e87bf725d031
3. 0xf5f057997deda3e1b8e42e10f4cdcf6328412f36b7947334545f420351ec83e1
4. 0xb473109121a88df5ad4c4e27ffe93c26b4229212e35352ec085eb00ece16bd5d
5. 0x7d0a5d22b012325d1b2f8046a4af0edd75bb1a37d3a5c56b33e68702dcded47e
6. 0x5b2eaf3e86f548fae1ecf151bf1aecbe6df6ed37f23b81cf04efb084b0d5f7b1
7. 0x0fa862bc1b2527ab6a978a21d73cbd6759d30cd72d4492428df2198c2d915873
8. 0x706dcfb2437f59a04cd87376e126c586f7d50ef2567bb2452b70149f8ed5e9ac
9. 0x41aa8f904632a63bc1f22454e63460e2af933e60f78a4d5b5861846dc7e3f8d4
10. 0xa6ec40e2a598e936999af84cfc260fcbf063d9ef24dc40d0f5cb7a01a9640a2c
11. 0xad4d419a4aa2e8dbcf3c029bb10e8f93eb1006b1512d87b94dee146bbbca6d08
12. 0xb394f3703945cb6fb90b938fe62b6a243180cf2fb889a7e761f77c50207d5932
13. 0xf7388591abb3a8930323ebeacf6113318b7e0dbad2c1ac381f65db930a78e67d
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345