Evidence row 2276124

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BdMZz5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3b3bdfd0-fabf-480a-a8b2-632dd68accd1/.well-known/agent-card.json"
    ]
  ],
  "name": "Harkito",
  "owner_address": "0x005d800c72cef2a9f092aa541db9022e4ed867b6",
  "raw": {
    "agent_id": "131367",
    "agent_uri": "https://centralcity.ai/a/BdMZz5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Harkito 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/BdMZz5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Harkito",
      "registrations": [
        {
          "agentId": 131367,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3b3bdfd0-fabf-480a-a8b2-632dd68accd1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BdMZz5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793651922,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:42:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Harkito 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/BdMZz5"
}

What the leaf hashes

{"body":"3c2cfb6000eba7113bebb284056b2630c8317256434b035ebc70c4a89e032fd7","id":2276124,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652156275443,"prev":null,"subject":"erc8004:5042:131367","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. 0x348e82ce4a6b6d6c6567388cbe64b8128e2154ca119730c5db55c4b27165ffc5
2. 0x014b2a5d2c9928a51ab34331988394deb32e6928dde988f072c95f00bc7fbc7f
3. 0xcf5d4d53393619d5f6fcd807d9b0946a22f769724b0db2a09fa8d36eb9c4a21d
4. 0xd9424de1a112127de49297d6a4a81a91f5969eac266a5ed7b26b59d280bfa67e
5. 0xeb5f565aaf557fb87559ffa882f1c797dfd8023891244c8099abe3443415ec76
6. 0xd10b87ac0d755a7436a1346791f1dc49ee90ac29d31281f3c41973ba25511fe0
7. 0x160d010de35ba63f83aba228c340937e556a28d516ea3e1b10351b916323dde5
8. 0x9407f4ebcd42768d8b28067d49c96c4e5e96b8f3e7f6623cb1ab8e8c3e6f85bf
9. 0x9b1c24f2e3f4db17659e4041db5697f4c7669267155e06383e92dfed369fca3b
10. 0x069c6d7fc42076a92391904160aba6eec11ba3ac19dd648e41f6cb9191f4bedb
11. 0xb1f15ba35519c95a42e2b04a21e2a6b61c594766cbbb57a8dc40957b0e902f91
12. 0x1efab46c4a17e96ac7dd3a47036e0659527f621610fdcd6367cce8896f344474
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af