Evidence row 1836206

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hcn6RG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a4bd01e-3566-460c-bf75-37088a682b2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Dadose",
  "owner_address": "0x2780938791f0aa8896160ed3e592bd905e035930",
  "raw": {
    "agent_id": "32345",
    "agent_uri": "https://centralcity.ai/a/hcn6RG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dadose 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/hcn6RG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dadose",
      "registrations": [
        {
          "agentId": 32345,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a4bd01e-3566-460c-bf75-37088a682b2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hcn6RG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571219,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dadose 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/hcn6RG"
}

What the leaf hashes

{"body":"593bcbc728483f3b2ab3fe75a7e2d0732e543a07d65b1314c174a6717f7e003c","id":1836206,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571474922592,"prev":null,"subject":"erc8004:5042:32345","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. 0xfb3942cb21df1d3ce10d823fdb394f2d1431fcb0aa382bfbaef516846df9358f
2. 0xae5cd8c73abee60adfe2b24d5995cf439cb2ede9d88ab1cec1ba87bab32376d0
3. 0xc3f1b0f3412720db8cef84308b39a36f525d5ceb847b062f36193db010e0eab2
4. 0x94c093d98665f4cf936ab6c77c4fddcee94405f7708f4d1e7387ea5bff05de11
5. 0x3b062965204394aaa330e80d61d98b9d090b0f70db6cb0878d88008c0c3ecf14
6. 0xd2be2918284eb645dad6d7dd8f7cf93308567749d6eeb54211ff8a0837638b81
7. 0xdd2a2bd2eadf83a4127779767854883f7abb9feb3b51c0a5aa80ba0cc27b1cf8
8. 0x77ee4017c593c9fe7158810d2085cb449bd31bc2c26e38fd7e387719350751a7
9. 0xbf91ee0b8f03363c9c4b2206d60679d6584215fc8073ee7c4286f17a83e495a1
10. 0x03dcd5146e375ff7bc8e79288c655c838d94e645404dbd07e12716cae580d4ca
11. 0x61999a04b51ec90f5d1b0c742864310a9c30f850567f0244ecef9bd5d23848b5
12. 0x6e71a55e0a56ca0bdc131aa827b2dab94f6c61b4184a13e64ea6350bbe474512
13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90