Evidence row 2555451

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qjzM25"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c03f9da6-6a1d-4dd6-8cf5-453746abc543/.well-known/agent-card.json"
    ]
  ],
  "name": "Grodeon",
  "owner_address": "0x686a35c35645f1f27f04a046a2739fc8fbdb1c21",
  "raw": {
    "agent_id": "170744",
    "agent_uri": "https://centralcity.ai/a/qjzM25",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grodeon 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/qjzM25",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grodeon",
      "registrations": [
        {
          "agentId": 170744,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c03f9da6-6a1d-4dd6-8cf5-453746abc543/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qjzM25",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695517,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:45:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grodeon 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/qjzM25"
}

What the leaf hashes

{"body":"6feef4c2d262e64cfa603746bc01b18869c90d4eb9de72dfa59a6573510bddb3","id":2555451,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695558018872,"prev":2555218,"subject":"erc8004:5042:170744","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x7384e373e1b988184ba4d0e6d54a35257570cf1b14c63e9e3706de73e89e480b
2. 0x7b39520ff47c3bb3088672da9a04ce78503aee9b27f57f493dfb02e8d743982b
3. 0x8796038e1f1918f2dd145ec524f8cbc1e16b73ff9e97b62981e0a0f94a9d275a
4. 0xbc06475ec28abcc5451767b64dc926580a53fb04aec0c7c8abd17c617b922c35
5. 0xbd56b16fb523ea9c2751e33e187817a7e7c5a98d4bd34496f69d4b21d0e9b7f6
6. 0x6a03718b1d9730dae42ebf68f579b959bd8b644e4a51e16a1e7d2b52e6e1d2d1
7. 0xc20842443b4ea6e68bcf0ec60599849ec68a47dc4775842680dbfa714dd40ba2
8. 0x48039a86b042336a4911f35a1f1d2689c84311500e550a73453c08e95b3b52cc
9. 0xce0c29341659a0d2eddbd6cb47f6853baae1ac357e443eb79c4232a4efa7c5fe
10. 0x97b88c4cd82e8ffbc7b67d3cbfe45829f3cf1c418f9f00c9e05a98555b66ed0d
11. 0x41c195782cd43d4c38c1bb968bdbe3b106813122c273f8b621fcf16d52e0f326
12. 0xa74b84d5b52898537a474fe92b8dc6e935e836e61482e2ca9473db11202e5b03
13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7