Evidence row 1818271

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ogWGin"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cef19f5b-b2bc-4c40-a9ff-7155054fae7e/.well-known/agent-card.json"
    ]
  ],
  "name": "Mutler",
  "owner_address": "0x0790cbb1f1d01e53bc33e3b8a522526b5fca0b96",
  "raw": {
    "agent_id": "21534",
    "agent_uri": "https://centralcity.ai/a/ogWGin",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mutler 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/ogWGin",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mutler",
      "registrations": [
        {
          "agentId": 21534,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cef19f5b-b2bc-4c40-a9ff-7155054fae7e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ogWGin",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562418,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:49:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mutler 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/ogWGin"
}

What the leaf hashes

{"body":"b3a8dea88d62acde21bdfa628c8cdb345f2a5143d6c00843580ca55070ffdbf1","id":1818271,"kind":"listing","method":"sync.erc8004/1","observed_us":1793562581234576,"prev":null,"subject":"erc8004:5042:21534","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x4677a45b2f50977f25fd40c2e53a76e34a52121ccfe29ed0c821af827f30681d
2. 0xa6dbfba2963447c022e6d9cdcea29d70528906061f0861efe9bbb4d4913c01e1
3. 0xbd23cefc08d66d1d01aa90caeefddd0a626e3e27361baecb468ddbcf3d67d743
4. 0x3758e0a21b8cd38ecd9aba95e62f22a34ca5748a89159931e6233a6333040939
5. 0x277d0c338483321623282c383f14465264f340f9d993278ffa05506a82d22311
6. 0xad22e9d3a269abeb14dad45e79be6f33f60d5169cd4d25e5a0d8602fda4443a1
7. 0xb8c86e3b98134dd88c6dfaa7a312f90e0f79bc861298a0bed05083ed8a068828
8. 0x0c1d7aea031edca53670e65da9f8d615b4b1d278447b6e63a95478ff08717a98
9. 0xa7da13f2c28654398abc8e7c19a84061359d90bdb78b5fc070ec555292cc2843
10. 0x152c9832d31f233f2a596e12bc64c3b9286990f87833a6f7bebc6d55066b3544
11. 0xb897c6bd1951c9789887109beda69570d08ddef8e7ba9d8afd9006cc27e9c994
12. 0x0a872ad8d43d2248d10fbf2ab67502ff4e7270644ad7fd6db14b54bd26e5cb7a
13. 0x2fb27956c8711909c4c9d566a96f97834f5a24bc0c69233e771cde297811d69a
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90