Evidence row 3406149

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/x9XvEI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/32d7e67b-6341-43a9-8f4f-0bb180b577d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Peinsozon",
  "owner_address": "0xc65427fbf649131a8417ec530f6a7ac1a4da5a72",
  "raw": {
    "agent_id": "336548",
    "agent_uri": "https://centralcity.ai/a/x9XvEI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peinsozon 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/x9XvEI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peinsozon",
      "registrations": [
        {
          "agentId": 336548,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/32d7e67b-6341-43a9-8f4f-0bb180b577d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/x9XvEI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793883776,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peinsozon 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/x9XvEI"
}

What the leaf hashes

{"body":"2754331b0cad53c68c1d0d2e69221f520072f2575e63b685bd13d71bb759daec","id":3406149,"kind":"listing","method":"sync.erc8004/1","observed_us":1793884006510496,"prev":null,"subject":"erc8004:5042:336548","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x55d0b20e6e1b71feab291e033d851abcfb0a222bdd83f3a2894bf4a16bac6d7b
2. 0xfbe28195af46e4c6a764207235b0136c53606623269a438040f1175b86fd6014
3. 0x9681ec4fc644269539619deb5e920de451eb1fad3aee2729e2a7de7266a3e142
4. 0xbe59771d27f3d359e2d627517d7fd5240984f23bc2831daad8947f7538229cee
5. 0x0a071d8d8564e23ed3d1b1ffe8c3f33b7f1fecc19fc370f7a7258c68a36dfc4a
6. 0xb0ce43778446b7fc468d201c84cec650698e389b88d4133d471d72e392641292
7. 0x510777e0dad7607c150e062f6a009d842251fa2742a247a1a89fe0d79474ad4f
8. 0x3d416bc38432586ef3ba9d3eec6aa833262323d8a6428dc10a314600b7db149a
9. 0x0c1d7f9e8fae40b9f77eaef2082703cef7583ab1e28e1bed6747141e08fd8200
10. 0x9113338bb5854af724477ed18fcc9f6a219b5e44177a8ef1aec92017a72fa8e3
11. 0x58a7a46a813674a21cee7e120acd45652db473520fabdc0711bd6d88ff02e954
12. 0x150630950603eab7a3fd98c90cc9867f38464f18415560fdeca110dfe821852a
13. 0x05ed10366f7022b65ba0d6a848668db25748ece9b39afa5185bd888927bc0d60
14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94