Evidence row 2143257

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AY0H2V"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5f9ade23-b6f9-412b-aba9-ea1d0ca6cfd8/.well-known/agent-card.json"
    ]
  ],
  "name": "Schosik",
  "owner_address": "0x9c233255968a13d8ffd8135037de8fb445ebf4e8",
  "raw": {
    "agent_id": "97575",
    "agent_uri": "https://centralcity.ai/a/AY0H2V",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schosik 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/AY0H2V",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schosik",
      "registrations": [
        {
          "agentId": 97575,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5f9ade23-b6f9-412b-aba9-ea1d0ca6cfd8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AY0H2V",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625332,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:21:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schosik 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/AY0H2V"
}

What the leaf hashes

{"body":"45dfc267467669039c3298e740a71929f0ecda9f4c120d3eefb9c9aa78dfe738","id":2143257,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625672591337,"prev":2142457,"subject":"erc8004:5042:97575","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. 0x31420b52209cf5e16241b65f6d5052bb30f9b84c8245dd961e5a08d9d59a574b
2. 0x54db537bb37e83cbe83415dc79f615ced623048a60e7a9c887960e27b5d3fdf4
3. 0x5cc07138b7133769f8333efbd85e84b8b22de120d1829027e79c901108313526
4. 0x1bfbc22e99615b74a753e7de6c0bf5bc457580c419e537b6e1e356bf80c86e45
5. 0x60853ad3e76058465c29f48f85e436a1e0c0348d927858bdaf75ae6092743a5d
6. 0x6d031d416ce3779ed6e10cf121215f1e84b4764fbd96a08dc0429ec00bcbbf96
7. 0x1902ceec2796dd01100f210659ca247046d9af653c9391c5bf792f232890862b
8. 0xd82bbe8213379c0c3ad1fb30a04bcecd47998c172c7badc58a7550c6f95ce6c0
9. 0x62c6cf9ab673e6d3ebf17d3705d4c3bfc2eaae505575c1106770933d5eb6ea82
10. 0xcadf711437668af0c0d3d34cbcc150727cc5d18f52d42d9fbf2d651a7b0a45b8
11. 0x0112e4e45eb51898ecd3ae0b872fa6de4b24a668cedd767cc9c2c13657d3f5e2
12. 0x0069da835f0bdf3fac9b4da76faf3526f6622cf9f1f1db78993c2c79276ac031
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