Evidence row 2025888

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oJ1qHf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c1a575ac-086d-4e3e-aefa-a7359917a13f/.well-known/agent-card.json"
    ]
  ],
  "name": "Dionset",
  "owner_address": "0x1318aaaad19fe9102aa543feef3e37619b0e8b9f",
  "raw": {
    "agent_id": "46144",
    "agent_uri": "https://centralcity.ai/a/oJ1qHf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dionset 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/oJ1qHf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dionset",
      "registrations": [
        {
          "agentId": 46144,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c1a575ac-086d-4e3e-aefa-a7359917a13f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oJ1qHf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793582158,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:16:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dionset 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/oJ1qHf"
}

What the leaf hashes

{"body":"924cab9af27222d2adf57220a0888a771fafb8f4823c0040ec0a4a7351c20b38","id":2025888,"kind":"listing","method":"sync.erc8004/1","observed_us":1793582173134998,"prev":null,"subject":"erc8004:5042:46144","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. 0x9f9d19ad62316e0ee7de603bbb933517b6a69cacb3bd5b439ccae60b0ed840de
2. 0x0236ae4a8b2f4b4864a272403c81449c6e0186ca4fd5a52200557176cae8f48a
3. 0x0d029f4257e3602a117abfb9ffe0045b4b5f6f6eef00ad01e0d3eaab9b90ac6d
4. 0x3b0ccf0a0504ff2f1f8d431b749bb6bb8efaf9a80eea95652e8bdb9cbc03421e
5. 0xacba1352e03f23113506169d86bea2b224142a0bba2cacd5cfd943b876dd0d0f
6. 0xdc7e5b38cb0dd7d6d768b023759467d61c6152f0d5067ed41f44ecd5493c3f91
7. 0x58e8c2196ca9fd88055a0288349db3e6d83d757a65a9360bb75852243bbf8888
8. 0xa638d490e6e577523a5e15ece6aca2a7ac9bf0c8403548f75db8e61b4cb5dfb8
9. 0x4114a424fe3cedded538af9e2b634973649c9c7730e6fd8fa1dd239ba1f61a4c
10. 0x8f71a5648f0501ec96fef753772826965de984f442d9379bd3dcb002725bc757
11. 0x21ed42ef9d4b969ab9323d61271dc9de4354686276c10894ed97a393503c9e42
12. 0x276e2fa0c21c2220acec5005667f6b7cfa183a8daaf7f317e5077bc4c6e08db0
13. 0x2ff7b1db58554b94f3d17b53c4f892ded109f497ad86eeaa0f83588921b759b1
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af