Evidence row 3417821

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VXNsHD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d589308-0bd2-4b6d-9d30-95e59e2fcd6a/.well-known/agent-card.json"
    ]
  ],
  "name": "Deidani",
  "owner_address": "0x401d5ecc11ce2a632d526a6eed922e01071118ba",
  "raw": {
    "agent_id": "340795",
    "agent_uri": "https://centralcity.ai/a/VXNsHD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deidani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/VXNsHD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deidani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d589308-0bd2-4b6d-9d30-95e59e2fcd6a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VXNsHD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:52:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deidani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/VXNsHD"
}

What the leaf hashes

{"body":"06b7253ca253ffe2c3d428ac69260d9f5f01441e9f61f51ee17da1bbbcbb599e","id":3417821,"kind":"listing","method":"sync.erc8004/1","observed_us":1793890351387180,"prev":null,"subject":"erc8004:5042:340795","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. 0xb4574a1413ae171dff1d2c7f3e80a61ab99453f4f48f3d50c9b5328ed680a27f
2. 0xf93356573e915b35f7a4abd6eff3fee18c7555e9a8f94978eb77bc8aada7e832
3. 0x08dacb33b03cff3e9c4a2fa7470b8e15253faa0334242e245d2ae5d989838381
4. 0xc1d968bf7577f4bce690ba675105acfefcca850c4fdc83af4ea779b22123a028
5. 0x2a866e9e221cfc14bd4db64f5dceb367fc2d3c7fbf34908421258069d8d55788
6. 0xe423509dd6deabac4a10e40ce418c073770ebb2d62ab10516bd4661a9e43b980
7. 0x13aefbe5def60ef2fa487d131c00aad96214be50c09e43a4ebacdeb539c61a7f
8. 0xebc163335281b010206a73ad2454c6a56032c7109d218b2ef029009a47336b4d
9. 0xe82db0e23932f406e972e82a2da07b9731d9e8ff1b0c4cf36aa4cbdfbc2666f5
10. 0x09b1ee780a7d34ed948b199ec6202c0fcbc69e47475047df40bab3f6f86bb03c
11. 0xe880190ec3fdd540b27f8df4a3336ac57c917af73283c3e28bfef28aab48549e
12. 0x15f142e4d7f993e508094067508c4ad3c7a70488133d7cbc852bada042990250
13. 0x15606313db283c3954cf1fa47163b39920e323427a56981ab81f7bc73b1b36a1
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94