Evidence row 2020561

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vbrdBo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba860334-bf9c-409a-b6c5-d11bdba8395e/.well-known/agent-card.json"
    ]
  ],
  "name": "Klizero",
  "owner_address": "0x63691e8645ec79147cc816337dab73a6f73d54a1",
  "raw": {
    "agent_id": "43050",
    "agent_uri": "https://centralcity.ai/a/vbrdBo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klizero 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/vbrdBo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klizero",
      "registrations": [
        {
          "agentId": 43050,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba860334-bf9c-409a-b6c5-d11bdba8395e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vbrdBo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579501,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:35:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klizero 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/vbrdBo"
}

What the leaf hashes

{"body":"104e031d95bb520e9e46573318438e9206a6feb913ba8c9518dc74fccb448159","id":2020561,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579744157536,"prev":null,"subject":"erc8004:5042:43050","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. 0x672c2944fd3c250c920126fa6701437a99a7fe21b41e755337d81e6121e99ea7
2. 0x66603596d21fc1f1c5440039d2a0dbedeae6494677ad4af65f16e7c935225a2b
3. 0x2fcd634a125c38b0e892868c300661cd3cda1f569936fa799038baa9f3fa1716
4. 0x42217cc5d6771129cd55760e4d3ef09460380131976a7e5ffabc6b1b334d9bb8
5. 0xc9f51dfc618786905430fa4d655847def8d202f170502beced5defadc4485bdd
6. 0x9c8223fa7024331afa530d8c2c11c3cafac01ef0dddcce280d96520d64b597f5
7. 0x61fcb03a9e98b2d8e6c8f86ad99515d6d65268d9f128eeac97e3ad3d7feeadf9
8. 0x365b57dfd29a2fb0c18fde0eec3b9c0975d8ce576d3f41b10298c1a2f1699374
9. 0x8b8bbc92d1da24505d58892b624d616c11fc960cbd4621a70e31384423411789
10. 0xfc3e1d9d16ae9e7ee6b5dad5c759b9a098eb8bf9f4a6172c202639d790192ad5
11. 0x4a5e75b333600b2e6846ffea65a671f83bef25d2ee2f0f9a05f79ddfb282d57c
12. 0xafbca494e50a3e802cc29be04745764c359231efd8cff417b639a8de09c4e118
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af