Evidence row 1759246

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/92cXHP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1ccae0f9-dadb-4388-b286-72c5b98f3a3f/.well-known/agent-card.json"
    ]
  ],
  "name": "Duzabel",
  "owner_address": "0x8fe1b14a38e33e6e2e9ce7f9f302ca175a6762b4",
  "raw": {
    "agent_id": "3763",
    "agent_uri": "https://centralcity.ai/a/92cXHP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Duzabel 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/92cXHP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Duzabel",
      "registrations": [
        {
          "agentId": 3763,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1ccae0f9-dadb-4388-b286-72c5b98f3a3f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/92cXHP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793530148,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T10:50:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Duzabel 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/92cXHP"
}

What the leaf hashes

{"body":"4955c22e06747f784a1abbb85a3db1e0d167bf2f18d614a40a5f273cc61b4db4","id":1759246,"kind":"listing","method":"sync.erc8004/1","observed_us":1793530219209293,"prev":null,"subject":"erc8004:5042:3763","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. 0xfeb1c1f3ea0d11b551ffe6503e723075653c2e31ee741c9f62abaae07b3b2029
2. 0x3504b06e3f65fc8aae32f359481679862cd04fd125614c3189787e6d5025dc39
3. 0xd10d89863efcfebef33fbd2d4d5ea610aefa2a9df9baac032252e8c7ba46f748
4. 0xfb0660294cf0ad203c6b79b075c840f90591243fba2494f3d1db5711a1c8d382
5. 0x820a10637d94a89ca576d3551f777daff6a9f417ab4e0063c353f0fb7c7664a4
6. 0x392b2e3d6f4fa6c4a10cea2b58775d5c64608a43c511cd5947aff2aca4b175b3
7. 0x21f7fbe8d6eecf592929bbd441e7355f9663bd509621d59e724ce8607dc3dbb7
8. 0x75b7839f1258609c8fa0e6bdda609c39e42d73187f74b7e8415f09b9eaa4c737
9. 0x4664dea642671b48bfdd742cb12facba223aaaceef68e0ceddeba7975e625295
10. 0x564bca6f173e82154fde42703fb10c739c2073924fb48e5d7b4f3a4b784b03b6
11. 0x427f55fa61b79f8cd2e998cd7af23451515617d28a7e55fbee0bf8cbe2607585
12. 0xf7591c985d9cb23ce20ca955bee97f41fd017c55aeecc11989372ad7a6b425a1
13. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90