Evidence row 2050771

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jveugh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/268df483-28b1-4f47-8c51-153736f33262/.well-known/agent-card.json"
    ]
  ],
  "name": "Binsik",
  "owner_address": "0x54639b4c63ba175ed8d18525b906cc4922f706d7",
  "raw": {
    "agent_id": "58109",
    "agent_uri": "https://centralcity.ai/a/jveugh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Binsik 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/jveugh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Binsik",
      "registrations": [
        {
          "agentId": 58109,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/268df483-28b1-4f47-8c51-153736f33262/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jveugh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793591808,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:58:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Binsik 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/jveugh"
}

What the leaf hashes

{"body":"51ff8afcfc222bfb5e698a5f234cda110b1e0eddc3db363079e7dcde2caeb75c","id":2050771,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591932657062,"prev":null,"subject":"erc8004:5042:58109","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. 0x6ec105909fc14a362a2cc3f7f00e2dbf6c75508b6642b3a111d5f767d9c4e252
2. 0xcb2984e3d45e660aece9de90db7f719e32e30ca89f073138e1e9f28b96e08db1
3. 0x1a2fc7b85863f28b3cc71be3016ee6160b90645a3ba83c3dc1701ab1bf23f44c
4. 0x12fc9145acc79334e14f42854c802c9f7d4bcdf615b9dbb32d5330b38a78e502
5. 0x6c4af0086901057767523bf2928269f698051ba99ab51fc76be5cd213a3f59af
6. 0x75ea42dba301e243bdd9466cbb895b43b86bfafa6525dbd8160f1231c33911e5
7. 0x18c430cd67f870d3d5a34842b67375f9b5a8e6152f26f0f68c6788acf2762b86
8. 0xdceac57547c59b83f9d93d6a5fc0843ec0929f8c09975937918a282e5e1525a2
9. 0x286722fe1e275b20d4d10a0c2d27522ff65e634e13aa499c917fe1b7472399e5
10. 0xc55db130d81aa8f407c245e5cb641eeeee12a93a3cdae85b1ac58ff9923e0543
11. 0x61a9c19b313eef7e96e5187f5c9f7ab3973ba4c154066e49635b8edb12d9aee9
12. 0x6a1be01744d4cd9af4c498146a66c86941817311f294a3330b8681bb0dd4ea8a
13. 0x608160924e1d66c9701d48e69e878606fa6a4dd94a73d3f0570dadb0c3de65b3
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af