Evidence row 2289576

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yevp6N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f041cc6-f8e2-4fd8-b38b-055b64577ad0/.well-known/agent-card.json"
    ]
  ],
  "name": "Sensero",
  "owner_address": "0x16a3547c06ad46c8b8719330a27a962fe9391c49",
  "raw": {
    "agent_id": "136990",
    "agent_uri": "https://centralcity.ai/a/yevp6N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sensero 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/yevp6N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sensero",
      "registrations": [
        {
          "agentId": 136990,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f041cc6-f8e2-4fd8-b38b-055b64577ad0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yevp6N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657391,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:14:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sensero 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/yevp6N"
}

What the leaf hashes

{"body":"34df814c18a80b532fca349926ded80f861f8df2a141582a712da377835c4d10","id":2289576,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657675328896,"prev":2289064,"subject":"erc8004:5042:136990","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. 0x40be14e7bd15931851716a1ccd1df4d3106c61e4f7e77fd7c804d49a64825d13
2. 0x34b851c6dc4995367ef12ffe0840e344dc060d2bd6764aa93c059bbd13032bbd
3. 0xe4e000b045fe08f3e366ea409d4f4dc2ca903101ace472c71619d91ac4adec7a
4. 0x3ad434659c251588620d05808ecb8d84689242218cfcdad2849647c3b9c57a8b
5. 0xcde7587f6e18eaebe4256a1b2b35a41f18c0412b055857abff235a3aae26be4d
6. 0xbf4d69e7478d27fceb87f3b139da72b99f8cc56d37f84733d8970b4cfa7dae28
7. 0x6ffd5f1af02ec0de3590a0743523530f16c81226314fc54eed1d4f1e68e89aa8
8. 0x1dd3fedf30e52612ef872f0377756916cb39697e3d176a12d72b666b3545201e
9. 0xa46cc5652928f11ed0479fec7bf60627e849f57709527370ca5939a34baa5fc5
10. 0x36a33d935ae05336260cede711163864a3b09e450c3abdaee681b559e4cf1627
11. 0x1d34165be86c378fd087e84998f69bd665ac3458f0fa04dd548d25795d5f558f
12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af