Evidence row 1817217

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZRa7og"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7cf6882b-ac7f-4705-8707-36dab375b087/.well-known/agent-card.json"
    ]
  ],
  "name": "Linso7",
  "owner_address": "0x613667afc423a74ba2b8b84415c84a2c1a566cce",
  "raw": {
    "agent_id": "20925",
    "agent_uri": "https://centralcity.ai/a/ZRa7og",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Linso7 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/ZRa7og",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Linso7",
      "registrations": [
        {
          "agentId": 20925,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7cf6882b-ac7f-4705-8707-36dab375b087/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZRa7og",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793561838,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:38:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Linso7 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/ZRa7og"
}

What the leaf hashes

{"body":"77f8043eef2759adb0baa857ac1746823ac16ca4d0bad10daa55d020a410ec43","id":1817217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793561919333849,"prev":null,"subject":"erc8004:5042:20925","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. 0xd23e182d4bb4df04d13f1eb97d7f572d12c08f2094cbdbc7c6bb1a8125f4d175
2. 0x3f8da14f4503f63298ae91ed2ec4c5203bb34ff5ae38ad623d343e6995ad1d6b
3. 0x3a064f320086f754f1b672768e0428bed28ce4f6cea6f9398859c1811a906036
4. 0xda3f4def3a26a010861c4142bd15a605001594f3f336050cd6e90a4abdb6ed44
5. 0x940b014055764983dd1bf31ece2a24828d1219bee7a39cc786c9f7e45e543173
6. 0x74e9281b6564de4b260b0c19cedcbb6f95e4c706a86480c6ccbdd4dca9fa4ed7
7. 0x284f94b7f864570dcb52c31a8c3184f319ba006ab1b3f7b8bfa6fe8ef39f9640
8. 0xc7976af46e9f4b564d69e9372a403535c1fe81c652bc88efd7e0869a0cfd0963
9. 0x84798463c7a3c5d79777b21fddeeb0413b147b68d4578ca7b56614b469a06623
10. 0x93a3d2fcb74058b6ae154acb6325460da6e0654987724a2780e186308f8cceb3
11. 0x2508b454b4c3f67e10563eecc14cf4d5f70da2989451aa738835d34dd2ffc61b
12. 0xe6703a6bad3b63bbf676a161df4fe9a1ce4bd9fb605915a55da4e8dc27021ec7
13. 0x3050daa45d874dca785f324e89aca8fa3ef2f8a889ac7ef7a4ed23bd6db53a62
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90