Evidence row 2191779

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FlbZTs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d0cbbbf5-23c9-45b9-8a11-4d7cb76251dd/.well-known/agent-card.json"
    ]
  ],
  "name": "Vonsus",
  "owner_address": "0x0d138e5c4ef0737cccd120471e3737d3796b6add",
  "raw": {
    "agent_id": "121570",
    "agent_uri": "https://centralcity.ai/a/FlbZTs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vonsus 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/FlbZTs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vonsus",
      "registrations": [
        {
          "agentId": 121570,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d0cbbbf5-23c9-45b9-8a11-4d7cb76251dd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FlbZTs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644105,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vonsus 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/FlbZTs"
}

What the leaf hashes

{"body":"509c768e46de1b8f74bfb6f2617a442c76a22e3b2561cdfd3e3edc24dc89d7c5","id":2191779,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644254579326,"prev":null,"subject":"erc8004:5042:121570","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. 0x62ef4d7358ffe8a89862393e97051998bc11df182d69463d58f066a359433060
2. 0x9f6571fb4c5364f152f106a9c848ab9a44f21e44c9bc15aa93dc76a8ad055f84
3. 0xdbe36a16f7132bd86860124581c97cc5ba5545944f9d515963dea251cc70fca4
4. 0x16d45a46630d0ffc007aec2f0ccc46cd7327e065b9664170f25448b99288a16e
5. 0x2756941ef0ae218e51289f2515b515046a2d4fca57c036cb570062af94663aa1
6. 0xf679a85edf6eee0befc7b48384aebd733ece7ae6b19fff18082d72aa332f1421
7. 0x8308f88f82b6b8bfc7fd76d0796a96022ff215a286f21220ff7ddbc7bb58a430
8. 0x0ca9545f6f1e2da929767570d5c1377f222323aaba492d9acd2b58aea4b55862
9. 0xa689f4aac5f8c59b076252d5f4a2c842d380451e901cc81e115da12a37a2f59c
10. 0xb057364ee677bbbb85154cd4f92d618a5acb7ffd02cb8cf2f827b232cb86a1e4
11. 0xef6a158d96c47e9541ab0c126e7a93c44f7af7685f132fab04c6c0f8be660ea2
12. 0xeaef14903698d949a2f8825a96ee470a4b81b85c938c299d424667f8cfdda5be
13. 0x43843187ed08d9e521651cb9dfff6531be94049b43e391bab5e05b93fc4383d3
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af