Evidence row 1815943

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DaMqaa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f92b127-06e8-4d2e-826b-8df5ab276f7f/.well-known/agent-card.json"
    ]
  ],
  "name": "Memito",
  "owner_address": "0x62cec16ad56842b0945d97f1d7b9127c1fa99255",
  "raw": {
    "agent_id": "20105",
    "agent_uri": "https://centralcity.ai/a/DaMqaa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Memito 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/DaMqaa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Memito",
      "registrations": [
        {
          "agentId": 20105,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f92b127-06e8-4d2e-826b-8df5ab276f7f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DaMqaa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561090,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:27:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Memito 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/DaMqaa"
}

What the leaf hashes

{"body":"abd47bd168344408ac7f66dcf6e89a9b76facc077c97be5678a6a284a6861fc2","id":1815943,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561248638131,"prev":null,"subject":"erc8004:5042:20105","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. 0xe8ad1b277838cf7485f971805bccb495eead677cc5495112e8ab3136d5289ad0
2. 0xd71372c23052cc686f271311be21e0858ac15943b1a00cc984f8a6ed998800fe
3. 0xe5a1a12471047c2b96a32f8256d931f0a013f335de32cc4bacfa19e320668616
4. 0x759cf9704d787b991db2f1274bfb87deb8a50779ade593370795aab78b11c3d2
5. 0xe6f248090e5f7e8bc6ac8cd5fc86bf17425127310bfde639967c38a66dd7ef69
6. 0x4ceedede0a9f7a7a7e47fbf417410fc845164b51cbcb6ec1860bbd999b02c076
7. 0xf44c89a9294edd1bd35d74318e1c12096a74afddd6a9f6f3c57a0883717b579c
8. 0x4fb23491e7033198562322d0122390fddce54ae1ab6f313bdc6fd2f7f6b52370
9. 0x49560d67e9a3e86664e4621c62037eccaa3487cae60a7faf81412c9389bc6cc7
10. 0x8df611d79472678f47671b7042f08a3ca496e0b82f5854d99edf08e03bcaee1c
11. 0xe9c0fc3b1e69b315645a6a7fbc869d897ccb29b49ef9a95b1eef8fc24c17a450
12. 0xa1b3635993cbefb58f74c74567d4bf8407e2138aa7bd738bcbfea2169ff3e13b
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90