Evidence row 2129261

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IovxwG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb92df3f-b059-4b2b-9c0a-88fde63c3309/.well-known/agent-card.json"
    ]
  ],
  "name": "Pondino",
  "owner_address": "0xa590d482ddb308e5a7a0237e8964ba43dcb641ba",
  "raw": {
    "agent_id": "92449",
    "agent_uri": "https://centralcity.ai/a/IovxwG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pondino 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/IovxwG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pondino",
      "registrations": [
        {
          "agentId": 92449,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb92df3f-b059-4b2b-9c0a-88fde63c3309/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IovxwG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621538,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pondino 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/IovxwG"
}

What the leaf hashes

{"body":"20a5ad25577704cad98caf712efc254ef66bce5c98274b7c3d00034518a0f3b3","id":2129261,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621704387848,"prev":null,"subject":"erc8004:5042:92449","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. 0x581426ced76a761764696380a3e7193b022f9422d220f45b542a3a44cb15d121
2. 0x15ad92bd517696de61140c570c8629c0c92b07c5694beea7c593e33a6097bf80
3. 0x771b1c840a1f6fc9d5f965fdba0fed9df0a37f266a567fe0130b16650756cdb3
4. 0xf886847dd28e4c8fbec5a3ad338e3a514364c9d64e04ef846b27a01162618c08
5. 0xf562cb82677231a45012974f0f528acb91f61b325723bc5110b435c31ffb3fde
6. 0xf2f75e129ab00089b18d818d9701ffeb4c58fef6bf2baa74b40adbcfffcc24a5
7. 0x88c37ef4c8ac6d27eca7430ed3b9d63b942098d74af2db90a3a7289327574337
8. 0x53e1179ee40902403264454acb240716beeb0c43ed1c354a2abd9690b2c5b3c1
9. 0x20d24ff6bd4cf3c2e0556502a132ec25885f3b8988e272427d65cace3cfd526b
10. 0x25ae54b7b0944c149e82c6c9de20f248bb46594fc6100756e820706aa1bc9c25
11. 0xbd8c11f62d609bf3ed93b9a17435c97579361d23e3300a0dde72b85f00ef3652
12. 0x8d78c6f91f0a0c782b9c9f61136a2d39249651d60823d7dd99828d8f91c418ca
13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af