Evidence row 2179593

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OklElB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f5780deb-7225-4bb1-be52-bb87e19c02ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Nindeh",
  "owner_address": "0x9a36246c2cf5c9ff968f12c50d3203e15f89ecdf",
  "raw": {
    "agent_id": "115704",
    "agent_uri": "https://centralcity.ai/a/OklElB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nindeh 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/OklElB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nindeh",
      "registrations": [
        {
          "agentId": 115704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f5780deb-7225-4bb1-be52-bb87e19c02ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OklElB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639663,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:18:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nindeh 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/OklElB"
}

What the leaf hashes

{"body":"fb90a7bc6d4858c1db7f5ae84247b41bdd5ac08b79cdfec8a2fa9b33086d5317","id":2179593,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639893076052,"prev":null,"subject":"erc8004:5042:115704","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc4772a6f99218c71abb1b948aef6d0836a19052300e4a916565a28d6f848d91a
2. 0x5443abb0f0338b107333c7c3d5ca40ee30de160f048564b0953ce7a85ae01448
3. 0x6467e7b3797d3ffd9da04b887b1339acae82f4af688510bb689ac03be4c8133b
4. 0x4c2c549e2a051a575fd56742d136024d7fdaa963f0b8486e1a04af9ac81d43b6
5. 0x06af390d6c4b1fc248b4f418edd58e5049957aaecd2990e57ef4dffc10654cf4
6. 0xfdec590761261265932e5cfcdd54713b20fa7987a9fb715bfe0c8443becd770e
7. 0xef2dac1786225fd3a152ac701cba1c023d8feae6ec515e0a42f1fd78b5e90580
8. 0xa1d2bb4f5d1d703ac04755fa06d61b523d466ccbfa72877fe220f3f1b97b5f28
9. 0x3476a5c3fd6446a01762fa290893320d7baa5fc82d4a51faa7a242c072b6b9fb
10. 0x2919b3392ca51039277d24c00919066226b6cbdad7c126f867909d57eb522b81
11. 0x40394755209936e28ff905cfb4e1431ad39aad361a3e7d9fc75add7af3ea912f
12. 0xe48e5215fb157d5670abc594c0a51b4c0fb5dc5d14ae1acb3119d3200fb933b5
13. 0x61ee210f299fdcda2ea75817592c9621ccbd35e0e4358cb705a10dd284df07af
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af