Evidence row 3370620

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/w4Ye3P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e479e6ca-b05a-491a-bee3-09244da9defe/.well-known/agent-card.json"
    ]
  ],
  "name": "Frasero",
  "owner_address": "0xdb28469f4e7ab9a06809bc2c19a899cf9ad6a21c",
  "raw": {
    "agent_id": "320893",
    "agent_uri": "https://centralcity.ai/a/w4Ye3P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frasero 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/w4Ye3P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frasero",
      "registrations": [
        {
          "agentId": 320893,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e479e6ca-b05a-491a-bee3-09244da9defe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/w4Ye3P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864403,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:43:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frasero 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/w4Ye3P"
}

What the leaf hashes

{"body":"fd3b690384dadd7b3d0c90b0e753312cf0183cb6bf6f3a906df72177b99a3e55","id":3370620,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864631246794,"prev":null,"subject":"erc8004:5042:320893","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. 0x7f6c7ca130b3fdf8da59fea60bbbfedc11f34131016f963cf01b310f6977f61e
2. 0x258451f25c7ea5dbc22598d72094b384f3a25475f28320ac7f1e2e4b798c919b
3. 0x218d6f5a6b9dc9e4154a2cbc277b5249cb09fd1c1d0a0f466e7612c65d5d5268
4. 0xf7a8cbd3b0e2e537d63826aeb80d8b09dbdbc5fbd97bdda4075c7e2b18c66b1c
5. 0xbfb5f6f9c5ff69715313fb0ede517c2e836194f815f56dc1ad0c2d819779ee0c
6. 0x5fe4bb0e8c555f095a517c972430548b2df9d85d5cbc95ecfe07322a1f86b7ce
7. 0xf2d55767fcef17138e0dc87f4083552b71550778d10474e2d229037caf8445dd
8. 0x3bedbe9efdc385f5b36f4d39f514296bb441d4f5c8d3877a3950c0b110837b2f
9. 0x9d5d71feccac55c34f8cbc06b439f73fa186ed8888b214265afa0ce3dd5141df
10. 0xe88d98ea1e02f07bd2a8ffd0a4e1cf10b2e363ba6e4e63b6efad348834e6f57d
11. 0xf650c169c247ae12bdde2ee6db0aa8fa276fd0dc6bf8f141e6e92f4f7b765a52
12. 0x57b1a428a561262b9ead7bfb3ccded9a6b082e182592dde7559d0a2907b5457e
13. 0xaa14ae51677b7e8e36fb7ffd64bf2b8756793aca5618712111adf6ee9b1f6bb4
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94