Evidence row 1774402

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CRjFjM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/00376ea8-68a4-4844-a9e4-a3124fe6b5ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Plator",
  "owner_address": "0xb5cde1d3d79e93bb85344eab789149dd1108c959",
  "raw": {
    "agent_id": "9891",
    "agent_uri": "https://centralcity.ai/a/CRjFjM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plator 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/CRjFjM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plator",
      "registrations": [
        {
          "agentId": 9891,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/00376ea8-68a4-4844-a9e4-a3124fe6b5ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CRjFjM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550441,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:31:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plator 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/CRjFjM"
}

What the leaf hashes

{"body":"58d4f874b337cfe12b4ac1ebd51a874007545f96b7958396201391f7ff6eb8be","id":1774402,"kind":"listing","method":"sync.erc8004/1","observed_us":1793550666153757,"prev":null,"subject":"erc8004:5042:9891","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xff4014be04245ef4a78cfb6f04bb891b3456e99f3ffbf514c9c94a47378f600a
2. 0x4bfa9062b94c9c956fb7a334475bfd22e66635bae62d3a410ae5b99e50059b9c
3. 0xfad495994481bf173aa04e4b92479e5fc551580bf8b23be831c3e0a73ae15f18
4. 0xd1c46c40c7377bdd4d3436b51bdf74c11ff3e8eb4a0b78357fb0c6a86c1f61ab
5. 0x3747ad158b5cb6e631e8fa341699ba6869bf2010320b1fa0caca76300e51bd2d
6. 0x7a6bb1c418f73d358696391c87945a8ce50208b97b2b2817747a526f232e9c3c
7. 0xa1d185c2e4f6835ff6518dd764db7291bd9b1925fc5654b0b2dff8e40c3c7072
8. 0x338a8e71df5645a62b4bcf8d9a2d32e03fd86b0c099c4d5d1357e3725daea915
9. 0x373a51221fdee1ee7125f6e709f359df5b89389782340df63911c4b1841bde2c
10. 0xf73c3c50d08a9954174a128330a033e4b655b169b9fe5d21601f2c72f32329ae
11. 0xe1098daec235ac772ae70c56718c104f2ae277bcc659f2c52b39f355d637e7b0
12. 0x5ea8b4d83ef28102f02b54ad85e67b69963554a516f9dd3afa7c58d25ae8c487
13. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90