Evidence row 2176834

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WX3qpG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e127f35-ddf6-42c7-88e0-15b1aee0e49c/.well-known/agent-card.json"
    ]
  ],
  "name": "Hudino",
  "owner_address": "0x8691d947658c80ff511945d38217065e9945dfd2",
  "raw": {
    "agent_id": "114100",
    "agent_uri": "https://centralcity.ai/a/WX3qpG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hudino 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/WX3qpG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hudino",
      "registrations": [
        {
          "agentId": 114100,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e127f35-ddf6-42c7-88e0-15b1aee0e49c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WX3qpG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793638671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:59:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hudino 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/WX3qpG"
}

What the leaf hashes

{"body":"a0011dcf97593981a8852502ae5655099e51f435c40e30242a77a5e2f9f260ae","id":2176834,"kind":"listing","method":"sync.erc8004/1","observed_us":1793638798137356,"prev":null,"subject":"erc8004:5042:114100","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. 0x5b21652b75952fa547b01641d446ef068d4890c1982b61ca8961ae1167d17925
2. 0xf04da5b99a934c9875043b0478d4182e402b189a5685aa9aa4bfd431596e2bac
3. 0x8e03f4cbfd80a7c24a0b60320209c1bdedae492e538af33a5dc69b4b91a1666b
4. 0x7274d09937467b81c03cf7b6169952d1464d276dedd163479257717b27aee94e
5. 0xc9dc339579b31ae5208525fba2630962080ba28b11ca31499cf73ef019d06cd9
6. 0xc9ee4d0559ee69ad3c6ab408d7b5b5079280cee1e471ae1c35028c3b3f0aa7f3
7. 0x49ff1de609b583eb583f6068177df0dd604af767d1588d31d7f9649a54649da2
8. 0x063fb78673c779599f184b3acc5670a1e38738d6b29dfcec20541bfae4bf0101
9. 0x2d7d4deefc6512c17be61e948ca1c273999dab0e5648e7251f11484001730618
10. 0x4d1009690e5a00e41999066377a4fdde2f8d3fd5d58087e85d9eaba4760c8a93
11. 0x5dfd6b8238c9c9463d945b92375f14134251982a576313a89488b7314aa48958
12. 0xc50f51339262e39d55afbcdc6f7bed39e2183da928578f2ec140055f38e1a1bf
13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af