Evidence row 2142022

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rkTj5M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/88febd94-3827-42df-95c1-4c636f19d000/.well-known/agent-card.json"
    ]
  ],
  "name": "Miokani",
  "owner_address": "0x9fc029d200cc05a587447de2ab4d26fa22695be1",
  "raw": {
    "agent_id": "97142",
    "agent_uri": "https://centralcity.ai/a/rkTj5M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Miokani 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/rkTj5M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Miokani",
      "registrations": [
        {
          "agentId": 97142,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/88febd94-3827-42df-95c1-4c636f19d000/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rkTj5M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:15:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Miokani 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/rkTj5M"
}

What the leaf hashes

{"body":"ae4f15f38f30a403699992f6499df8cda79f399648cea3dbe05ec3c33f233c43","id":2142022,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625309213727,"prev":null,"subject":"erc8004:5042:97142","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. 0x99e1c3dd67349c81ebda6c988450730293b547395ea6b2d1a1eebd6b70a759d9
2. 0x359fcbb0f9ddc1198502e225f795412cc2661519496ef268148888200719e102
3. 0x6b64e25dc4201b55d9083c26ce950759c9ed126f3b8107ef60f8fc155a2b0326
4. 0x9c0702cdaccdd4fdf4974438cb47e7fa795034649faaf0615d5f9dc7f99f712f
5. 0xc911be99c04cae4e97898fe441ebb129186609413aa15ed65773f6b852bfc8d8
6. 0x9a7d2ec53f6ff653f7b11dbdc735034b3374e356068c747387f1b39709aeb815
7. 0x159d29b1d1d57e3d69b9785ff483867050fc55e9905bf29ce80b31f249c05981
8. 0x5e9e65495150361f9b10a7cfe31a78f17063c038205987888004a56f8d30e28c
9. 0x7be1d44e56a24a98c6ccf065e93c59c87e83e0675998944d1ab4db2bb2bd2c95
10. 0x8de655c6db1bfbf63777ff32ed682b3799b680a6d56b1b995f6214cfc4a8a74c
11. 0x0ebf0dee7659490a53403f6e33e892e7c2a61d5bc168fcf38722f35956bec54a
12. 0x60bd288cf68fd865db71df4065677ad3339531f9f1add40d462deb18cd7b0a7f
13. 0x96eeba0e0bb8dfa0ca66d907340b43514f88c7ff36bd9a1299bad5cc5219d2d0
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af