Evidence row 1824785

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ArpsJa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d33585fd-df15-45c7-a959-cb56b5029a89/.well-known/agent-card.json"
    ]
  ],
  "name": "Teimpet",
  "owner_address": "0x48762f64a38e2ef0835b925d2c5d2f2982d20a7d",
  "raw": {
    "agent_id": "25593",
    "agent_uri": "https://centralcity.ai/a/ArpsJa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teimpet 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/ArpsJa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teimpet",
      "registrations": [
        {
          "agentId": 25593,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d33585fd-df15-45c7-a959-cb56b5029a89/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ArpsJa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565970,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:47:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teimpet 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/ArpsJa"
}

What the leaf hashes

{"body":"a42e28893bddef2cfcb8663a9373dbcf66b86f0f0a71eac51696ce8f5b430f5d","id":1824785,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566040119572,"prev":null,"subject":"erc8004:5042:25593","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. 0xf7056b517599dd1f541934a2cfe190e614d91cf518ca6d3be1663b25288b6f19
2. 0x87c3cbf86cebd211de31c58f2fda6aa75061f4475f1a81f238dc6ed04583ebc5
3. 0xacddce6ec9bb21b96001ca9e76864a1afaea98645b85d6a1c119e2f274a587a8
4. 0xba1c5dfd6251288c277b1a4cb28bdf0847b0816439f8f3abc7152f1d27426c96
5. 0xcc2ec5e9e9cbde8ba71ec414d01f9e94301972813b395ec69c73ba3f72c74330
6. 0x7321d3914996181a3a2813a39648a9a4e3312eeb4d1db3dcd1eb90a665b9072e
7. 0x9341990bdb4d6becffa7ba6a6fd4290f57d62433c7eaf766e2c977e0a8a2ff5e
8. 0x1938e3a9e4d1004b086d519b6970ab4f95a9367819b45cfad8df7d5ecf3f6240
9. 0x32d4f9d369b62ec82a5911cbf180eb371a0a192c78209c3e0d6e4dadd401407e
10. 0xc593e99c2dfc892a3d3699d4b79d6de9072f08222e0041d7f2ef81c778c604a9
11. 0xab569470f180e4f9980adbd339a0d63b0f20ab53bd2eed2898c06598127a5434
12. 0xf8b312afb71abc1ae9fcd8b8858e0a4351bca64770e3521c0f4b8ea86a8933e4
13. 0x4ec6a6783b0fbf13d364df34dd919edbce7190c4f5424e6bc50d2f35967469a4
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90