Evidence row 2601663

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZPdrpC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/36874b75-083c-474c-a1e1-0ae984f8e782/.well-known/agent-card.json"
    ]
  ],
  "name": "Staunsel",
  "owner_address": "0x54cd5cd4cb8098f780629e7ebd93cdd8893bd461",
  "raw": {
    "agent_id": "189869",
    "agent_uri": "https://centralcity.ai/a/ZPdrpC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Staunsel 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/ZPdrpC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Staunsel",
      "registrations": [
        {
          "agentId": 189869,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/36874b75-083c-474c-a1e1-0ae984f8e782/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZPdrpC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718171,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:04:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Staunsel 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/ZPdrpC"
}

What the leaf hashes

{"body":"c60de5aef96ea488ba2cf916083d1637064397d93a9ce90b0bd9d1aa548cd994","id":2601663,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718252016121,"prev":null,"subject":"erc8004:5042:189869","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. 0xf82aa74d8ccb2b1362fe92f877804b6a456a97140b3ca4358d6a307aff83d062
2. 0x33d5d6188a9dcd73ec6383632ad18885787bf93dfc1c6b4d13042569f94d4a9e
3. 0x7dd7816088de597cf24c9b0934a2af29523344b19113cecbd2b7fb3a19587802
4. 0x813bca4a9db1da0696cc39f45e1a1f696264d8049aba64ed5e3dd3e4f744dfa7
5. 0x078448010a522f56b53808d598887b0f4192f9829d808fbb5a21d655a4cc8a3c
6. 0x57207b2d2503c34654bbebdc2effb4be25bee6c7eb4d4d630e6bf2917919c399
7. 0xd81f539eb6237ade337ae540b3180380d178eef558ba97cdec4fbf37132c09f2
8. 0xa04b9e02c10566b3f6049257f3f18b0fb8c6199af7173b38836cd172c00cd04f
9. 0x3d9cef75c685640ba5d13f9164dbbade04b6adb9d510cf30fbe4994ea4160665
10. 0xcf8fc462307c58b79cd1e4d422364f81b849dbe3c7f3891b26f9b38bec00c2c5
11. 0x0c9e50b1d5d6d1f7d8f6df31b970e3e85a3364c976e99f5486e7b7aa428ab8af
12. 0x69d570430e0680b935f4539583daa1fe38a7c04eeec03c37ae6b8c6c43cc3040
13. 0xb82c6f9993ed0052af72159e6cca836ea7f9958178a63f242d6957a81b24911d
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7