Evidence row 2171116

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xqQEt1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/12bf5d4a-813d-4b57-84dd-f91764daef92/.well-known/agent-card.json"
    ]
  ],
  "name": "Hondeon",
  "owner_address": "0x3d4ad1b162c47763806725b74d619018542a4af7",
  "raw": {
    "agent_id": "111127",
    "agent_uri": "https://centralcity.ai/a/xqQEt1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hondeon 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/xqQEt1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hondeon",
      "registrations": [
        {
          "agentId": 111127,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/12bf5d4a-813d-4b57-84dd-f91764daef92/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xqQEt1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793636252,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:18:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hondeon 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/xqQEt1"
}

What the leaf hashes

{"body":"415bede93a3265f8f15b721639d7d4f301fb2e68447b5d78de4db4029628e665","id":2171116,"kind":"listing","method":"sync.erc8004/1","observed_us":1793636330679618,"prev":null,"subject":"erc8004:5042:111127","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. 0x72ddea6b134436634792a22c56821eeb0eb54c16af546c430dd73f5abcac8922
2. 0xd84b83419898209056328c95e235768d382d7d62d2eb83ec1323b53e7ea0f352
3. 0xf238c4cb5c51bc18627b7eb29b373cb1cd9f97d14734fe07c136f6118c4a1c5a
4. 0x43204642d2695e9cbd5831c2bf29f51afe96902e28efe47f6f9d9148ec1a82a1
5. 0x3fbee7bbe2e6d505ceb39b794921c783721afe82d958f26f16484c990ec57721
6. 0x427f38d68435f238d5d91c88879fa56682442ef580b5b000136e9e71de2e6cda
7. 0x5a49a800a0035005761a8b4657d064966bbea2010683610c1daa8279bf3a863b
8. 0x8a09c11bb58a9246ddaec0dd0f879ed2df9aa6bb72d6d2d1a122ea83925933bc
9. 0x033a623e87991ab3cc1957e64dcf9475b06ddda37f2235fc88f6314f671a7b6f
10. 0x9b39724b58594137923fec855efb9044876a1f9758e84dc604ec8f134f45700f
11. 0x3eeb7c3b0524c0db2865426337fe39f4407f007b3ed956bd716f39a5ab8dbf7d
12. 0x51697ad5d0e09a5ab486f9f30e38496d82eff55f99559b8ea48978b3737edda3
13. 0x5b336d18729d4068a892dd1e69a1bcd181b14c9ee7673f058f47ad6722014ff9
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af