Evidence row 1824226

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AJeiOe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/99919fb3-dd01-4b84-9471-2aa2ef97568b/.well-known/agent-card.json"
    ]
  ],
  "name": "Nantonet",
  "owner_address": "0x2211771fec34fcb6f7a47360b04d865250a9c832",
  "raw": {
    "agent_id": "25295",
    "agent_uri": "https://centralcity.ai/a/AJeiOe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nantonet 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/AJeiOe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nantonet",
      "registrations": [
        {
          "agentId": 25295,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/99919fb3-dd01-4b84-9471-2aa2ef97568b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AJeiOe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565599,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:41:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nantonet 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/AJeiOe"
}

What the leaf hashes

{"body":"ecb851902518eaecad0964438730f020ae09395a66eb43dffa6742c1b08615c9","id":1824226,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565693150610,"prev":null,"subject":"erc8004:5042:25295","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. 0xff746974017d0955af5f74eee75cf53b811baee27cea4fa447a91ba651726cf3
2. 0xc1333b255012f1af8415d28c2020e062978bb36f18cb7652b14f7fe0d208f56a
3. 0x491790148b1c25b34312e5205202b55ae0a36002408df92034f21a7bc7234ebd
4. 0xbe0b07d81f0fc88587196f0ffd252e36f90caf7be0c5a3ba821aa23de93b8634
5. 0x6dee5b67e6ab1a93ae55abbc30d2e2cf170f0f32df3223171fbe4072e1695f0d
6. 0x220eca6b1366c785f2bafd86cb5dea4735afdedf51b5412b7b48589cd1ad5c38
7. 0x67729aef9b85b864979484eb7e30f5e0058d71d04eb19ea3bbdeb0ce85b92b4b
8. 0x8b87a92387659a3e8018cfc240cf022c56f32ba1238b90b719b79f2defd9ed60
9. 0xc872bd251f2977b9894ed21691e253fe99090f2d5109143d8d5f047b51d45f5a
10. 0x39b0e55b67d1cdf358a9110ce4c88e9c8e95f9f31ccabbdc2f267e050ff338af
11. 0xe1098daec235ac772ae70c56718c104f2ae277bcc659f2c52b39f355d637e7b0
12. 0x5ea8b4d83ef28102f02b54ad85e67b69963554a516f9dd3afa7c58d25ae8c487
13. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90