Evidence row 3400599

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6la05N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/abaf4e99-0ed9-47a9-94e6-6a6f2d3ac8a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Merias",
  "owner_address": "0x0389ab82ba9d287522190a056d14c49c66a9baad",
  "raw": {
    "agent_id": "332993",
    "agent_uri": "https://centralcity.ai/a/6la05N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Merias 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/6la05N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Merias",
      "registrations": [
        {
          "agentId": 332993,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/abaf4e99-0ed9-47a9-94e6-6a6f2d3ac8a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6la05N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882209,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:41:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Merias 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/6la05N"
}

What the leaf hashes

{"body":"1746a68446bd66b3e810e809a078b3e4915e9719d8230a8a64b46f86e430d43b","id":3400599,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882481685240,"prev":null,"subject":"erc8004:5042:332993","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. 0x547c395e073ba90a5a7612c147c2b4e3ad294cd62801080e3823580b5bdfb2bd
2. 0xc84a8e5828d304e5356884f9b35605ed6e6551db41155b4be57dc9c60f711197
3. 0xfea3767fd019cf4fc006608120e6d13e7ece9047ba3384ae03ee2641db8e6a8a
4. 0xb9411fdaca4f355bc788ccd5721372df10d7646870d3a7ef2eae5642883ddf9c
5. 0xf1185bbb046e5e2d16b26db806496b8bc0bf8d0ec080e8d30e10e2e2c7ea9ff5
6. 0xc277ca18e03b43e0f3e9c1067f70805e203c0b8122ee2303daf3aef3c00bf992
7. 0x1e4830c26e56a3797047bcf3a8e0b42a03bbbb4de05c6e436ea1016edd264061
8. 0x7d7fc4eb6b6b015db9e8d7992f7b330ac6b33d0abca3a55f1260b04ec4114f16
9. 0xc87c1722f40a264a5ce037bf2f13fd7e6937a0ec48ef9f5b3a209bdfc72a0381
10. 0x39629613ec92cf8df6dddb0ab845db681faa20775f3044d9d83014451e093b60
11. 0x6a7a798aa3469decaa8c2a017d1b3c44cc39eff2d0342c61dfe83e2cb6bdac0f
12. 0x94855cbf315fc660355225f867ad0fcd54561ea27f2a6ca9376d874585b50275
13. 0xff04f88f01db14dd3ab75ae4ad845f5913e27709edbc0eb6237c5c128a69b491
14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94