Evidence row 2093250

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mdWtMu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1cfced19-092e-422a-a427-66a966960d0e/.well-known/agent-card.json"
    ]
  ],
  "name": "Lufo",
  "owner_address": "0x00d2e24c25aa124eb5f004afad1004e098fb14a6",
  "raw": {
    "agent_id": "77873",
    "agent_uri": "https://centralcity.ai/a/mdWtMu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lufo 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/mdWtMu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lufo",
      "registrations": [
        {
          "agentId": 77873,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1cfced19-092e-422a-a427-66a966960d0e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mdWtMu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793608019,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:32:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lufo 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/mdWtMu"
}

What the leaf hashes

{"body":"99e71b3293ff6a063c01dafe70093290eb0124589e0192b417364335dda82ccd","id":2093250,"kind":"listing","method":"sync.erc8004/1","observed_us":1793608320828142,"prev":null,"subject":"erc8004:5042:77873","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. 0x395bb49f33f30e2b36e2506c4d9b46a5d9c43f05c3090ba0e8a66a959153010b
2. 0x2996a7bc273582dfdf641648424cebbb07ff5a530b9f07bc12164968516ffdab
3. 0xbbfe8344ce13d2ccb406eedc894a0c62ff04f48cd6bdd3da801509542ebded65
4. 0x77835a1f19a8a7113d6ffa26f77ecc2e35921e4855d8389951dc7894b4c37106
5. 0xd9e4b45998e8ddcf0cba70ad9eea9bb081ccd127cb56d7b05883858091dcea46
6. 0xa55b7e79d3de3f272d894406903759a619293732bedacac650b5534ca358c84b
7. 0x56fd61f0e5ff92f699acbb17a3dc58307a1cccbb58c7fe18ab445a69408ba670
8. 0x7608d3326093afbcdae4dca3f67474c7c37444cd4d43c52fe0e03153e75a3ef4
9. 0x6e31e2dab06496a2104a168af3844e9e8e15a86a5db29dd65e374e6a3f5b0cc8
10. 0x84f15c5ce475360c455ab34d59b70052e6d9730189b27092caaea37f172aba2b
11. 0x6e57eb92647b672e6789d6f11401cfaadd3d9debde70d7ec55c20cc6d55eb392
12. 0x0fd72956710df968a8f58dacdfceb8698025772998960cf002c04225c3ba96b2
13. 0xaee6ec4fc06e2edf4e7718ad8b87a20e5863c6d259df1046ee61e5a22ea253b8
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af