Evidence row 2293224

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XHEgPl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c39dcd0-f0fa-4250-9cbc-1e11d1ca2ba5/.well-known/agent-card.json"
    ]
  ],
  "name": "Herkose",
  "owner_address": "0xe5b26ac2a8d23c8d3e293e71573eb61a35610ca7",
  "raw": {
    "agent_id": "138752",
    "agent_uri": "https://centralcity.ai/a/XHEgPl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Herkose 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/XHEgPl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Herkose",
      "registrations": [
        {
          "agentId": 138752,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c39dcd0-f0fa-4250-9cbc-1e11d1ca2ba5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XHEgPl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793658812,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:37:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Herkose 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/XHEgPl"
}

What the leaf hashes

{"body":"8cb0775da9ac9ba7d898be96c51933d844b04cbf14f6f1c37c0f9681f9a5023d","id":2293224,"kind":"listing","method":"sync.erc8004/1","observed_us":1793659045941125,"prev":null,"subject":"erc8004:5042:138752","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. 0x304fdb0f3f58872b200164c1f7f736b3e0a9f382fb54f3d6e055bef9b98bf5cd
2. 0xe9861f66a6eff4dcaa9c162f512cb10430ea46600292e9af488bb3e294e31862
3. 0xd1359aa659295c908596364ab9c19b282c80ecdb547c4fd3388253e6284ef275
4. 0xbd820dc2a82a922e0382195ee6d8741476f202d6a533a4ce321ce108b5b3937b
5. 0x7a151007d9c85bd8b38f1c0c71b711fe08f26b8b9d4cf53aabd261fa99af7345
6. 0x366bacf7bbab2cee2596a75cbb2347e7cfc2edbd6e2c3906d9e81326e8e2d7c1
7. 0x51161e9707dea512434602033986ca6588175a81f95cc99f485ff36c013add3c
8. 0x493c7b0d2d1c2a6c179c31f5fe272a523a73e9d78d7fae7364de77f2e3d03fb4
9. 0x1d6110d140dac20e2c61ee45ce6ff0bf6306b6cc2894a550f10fe426c63581e3
10. 0x5561e5de090911ac7312ec7d84afb4e5d18010ba395f1279e73d354e92f50b6c
11. 0xd77ffc260c4f412d08efe0cf673dba32174dac3e20c23279fc853530f229b65e
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