Evidence row 3411469

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2WZWuM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9874f02-8033-4454-94bc-e6150bc0997d/.well-known/agent-card.json"
    ]
  ],
  "name": "Trumpan",
  "owner_address": "0x3b0be14e6df0449e537b397719fe97e0fcd887d6",
  "raw": {
    "agent_id": "338830",
    "agent_uri": "https://centralcity.ai/a/2WZWuM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trumpan 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/2WZWuM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trumpan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9874f02-8033-4454-94bc-e6150bc0997d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2WZWuM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:56:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trumpan 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/2WZWuM"
}

What the leaf hashes

{"body":"cea64ff013ee6c339662d23dd0a0f7e6ad9ffba951517478db5e800efdfae33c","id":3411469,"kind":"listing","method":"sync.erc8004/1","observed_us":1793887007692892,"prev":null,"subject":"erc8004:5042:338830","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. 0x4d0702f1b2f975e17521ccc79ca81758a2a26a10d5042db7df4a6d9b9ec5b83a
2. 0x035deb8ac0c1ed4e7aa26a671e2127b26f76bdc95cb278af4723b02c383d2c15
3. 0xae2e44838c939f7cb292d01821c6ae30459a0682c169683bd7dfc04ade2264ca
4. 0x70a1c5b315c09170907f4e0201d7c165bb716f2bcdc858bcc0a7f6258415ffb8
5. 0x6fcaea642f267f6519fc1c40956e354177fd5eefcd236fd52e54152d3f507e76
6. 0x4c54bd08a7070fa9123a9192ee96c6475f83108ff464efa7c6b74ff3922f95d3
7. 0xcc813afeb4f5aaaac82bb849196e5a11218a50b37d8eb743b3a111ad918de312
8. 0xb04db45b4d333107c5c25ef1bf5597763d099ed8f8db005806de220b47773ab0
9. 0x135e95d06dd8934680b6560629e3997e56c9bd2fcd034040d69dfa4a62008c43
10. 0xe2aa167c2ce873fdfe8159861c8f2c0a11476c32675ae35ff742396b6341852f
11. 0x4d275fe0351e6f4adbd9482e7f74fc78b61985aaaf7ff4917c8cddcf5666ec12
12. 0x6af54a514d32c8370183844e8b01a68b00267021247ea26b929ef53498af3072
13. 0x9899177649213895bad2e2e2dd6d31b170ccf53409d2b31f71901d3ceab239f8
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94