Evidence row 3118082

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZO9C5s"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b8aca30-2452-467b-8f74-c3c346948b7d/.well-known/agent-card.json"
    ]
  ],
  "name": "Mizon",
  "owner_address": "0xa9948480a8dbb354c39da6240bcda852dc83abe1",
  "raw": {
    "agent_id": "287875",
    "agent_uri": "https://centralcity.ai/a/ZO9C5s",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mizon 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/ZO9C5s",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mizon",
      "registrations": [
        {
          "agentId": 287875,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b8aca30-2452-467b-8f74-c3c346948b7d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZO9C5s",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823451,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:18:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mizon 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/ZO9C5s"
}

What the leaf hashes

{"body":"50d496897c0277e15bdfe7e780c16d891c30352aaecb3c465a4061e1924d5b40","id":3118082,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823488532253,"prev":null,"subject":"erc8004:5042:287875","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x0ffceee8c4833b13cb2470e6e1e37d0db03382f1ac56bcc4948edfc44237b7d1
2. 0x98d6d8e0362f55b00baadfd8d3519896891613a1ddada66284b76ddd53ae94f5
3. 0x9739690e2a2312c451ceeaec3a8a818962c198c6fa456fe712b7627fbe8bae0b
4. 0x3dff6412577532ae931da0ffc116f6071b1d17eae7ab207648d225038350d8a1
5. 0xef15b5f6a6bdc2567146d1b01bc9f9e353859ba932ead90dd953467b94c3f62b
6. 0x58be3fa3955d383ee87c3384fb3d1f9f03094374f47a55e3b201e18b95aa4bb0
7. 0x1ead5253ca6bd7284c884ee55c49813c9a3f0decdc0b50e9f07053bc6f58da07
8. 0xae2352d9711ba91fd699ae7fbd191f5d313706d8883769801dce010ed7a394d2
9. 0x46d08ab664fde613c114cc456e794b36868b58ba0c318ac02cfe05594a302134
10. 0xe498b294419e6d58138878a9b1398cb068cac51dbbce8d95e86b9aadffee3d27
11. 0xb75d14204bb1fa6e921e2a530d482a8bc1af5dc0d4bece1a8738c666528be791
12. 0x504f025418b9c63253037ab30982bd8d8ccd8d01bfd6d1ec31b5bd731f763acd
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345