Evidence row 2149678

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UNogxV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b69b4750-22b6-4d71-877d-a3bffead36f4/.well-known/agent-card.json"
    ]
  ],
  "name": "Tionsino71",
  "owner_address": "0x6172074c3bebf12f59d1c3fdf44211bab4c4ec30",
  "raw": {
    "agent_id": "100424",
    "agent_uri": "https://centralcity.ai/a/UNogxV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tionsino71 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/UNogxV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tionsino71",
      "registrations": [
        {
          "agentId": 100424,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b69b4750-22b6-4d71-877d-a3bffead36f4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UNogxV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627563,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:57:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tionsino71 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/UNogxV"
}

What the leaf hashes

{"body":"fe4003cbf79495cc77cd4bb4021aec63058089a3836646789d60f505b2164d4b","id":2149678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793627839220275,"prev":2149149,"subject":"erc8004:5042:100424","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. 0x2ffa7f19b5af50f6668479d2d3c80fefa4203177f449e11785a8d56cbb57fa56
2. 0x2613bc91728981dbed5bb5f9cecc4d5061dcb7a95f0a3e73fd6c04a1047303de
3. 0x136d0643f9f554c37184d1e1a286eb19644528de808121de4e539553fac79e25
4. 0xa6dee9b6ef092c18d88c033649b9cd7648033dbf71668a50d89b1f3e96e2c477
5. 0xa4bb4fc2924f065a2e7997c41a663fda50dd2c6ae2a76876ae7889acf65bb743
6. 0x4dc6482962e7ae7380b1b6d920ca7f71137b506a6ddbac99dc6227259cb61bfd
7. 0xf1806cd8296645d9799269b8ca85f1ac24259f997a44cdf0fc616943b3028be9
8. 0xb9d5f72608c9fd2a34d455d7277f67d8e2cfe8fbb6f7464e22743c2a47ad78e2
9. 0x0add03ccd5bac55693b860b4d6227d13a887eecaaf8b594e27e26c397e740462
10. 0x44e2b9e750a47da2a4c13ede07cc76f9bc07983895114cb8bdb9f4ddd945f45e
11. 0x83c0ab9422938edcaf9291b4dba948045692c513a3441ef196db65d0072a3fce
12. 0xd02b59f5289a7e4f418fa177885dbe768742fd98e5bf0532eaadff55a79c5864
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af