Evidence row 2606693

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YtZsHq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e135a4c-d7d0-4faf-afe6-b31749135ef3/.well-known/agent-card.json"
    ]
  ],
  "name": "Lofon",
  "owner_address": "0x77b2f31c8794fb586e03c8ec31d8e1a27a24d076",
  "raw": {
    "agent_id": "192253",
    "agent_uri": "https://centralcity.ai/a/YtZsHq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lofon 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/YtZsHq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lofon",
      "registrations": [
        {
          "agentId": 192253,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e135a4c-d7d0-4faf-afe6-b31749135ef3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YtZsHq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793721342,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:59:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lofon 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/YtZsHq"
}

What the leaf hashes

{"body":"0e13cd0cb566720de939fa67dd7320b779c777e1fc304e8ee41aeed8a7a01cc4","id":2606693,"kind":"listing","method":"sync.erc8004/1","observed_us":1793721599321232,"prev":2606375,"subject":"erc8004:5042:192253","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. 0xfb03bc73e85b43c226941e6d5b2b83111fd1f1589531853aab5d6d646a0b57a6
2. 0x8e3e6a26a3bdeed08bf4491b95ba35bd3eac528f6e7d907526ec981a10c67d0d
3. 0xe85005ae3e6495a41df6b149c6eb38ee5f5fd469df0995359f396ae14ede4eab
4. 0x2e5af6a1ed1fa04d43a9479de8ab71e5d0e00dc4f8f4c5c56f6b7c76284b1097
5. 0x470da0b91fe944435fe0f5b04aec770ac66675c01ffeb599c44582a280084f28
6. 0x836134e82e324a0cfe6307b6f34a5aa4be1700f5a671e7e1fa3d2654aaab7c68
7. 0x9db72ef46d36002a4cafb8e5067132c510a81d0972a2be79fc2d54d4481021ba
8. 0xf1b5ead7016d09cb3c762619cc71fb5610458393c21f03c627bce36fdaaa65d7
9. 0xc1daca7082b50c35b83e657c7d7581b9b1607ab45d9562d457d6848d36a26113
10. 0x09684d69346903d419384bb3776fa09b1d32d574db69977e93e433e724134be7
11. 0x199ce8bacd286a65880cec02b04c27dcd6b6bf4538b165555a4a635769951185
12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7