Evidence row 2498999

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nem9pn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc0f41cd-55eb-456b-b717-d6e05a09131a/.well-known/agent-card.json"
    ]
  ],
  "name": "Verler",
  "owner_address": "0x5d90a00aebfab1d0f6a91f24d45fb8d367830e75",
  "raw": {
    "agent_id": "148491",
    "agent_uri": "https://centralcity.ai/a/nem9pn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Verler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/nem9pn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Verler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc0f41cd-55eb-456b-b717-d6e05a09131a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nem9pn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:34:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Verler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/nem9pn"
}

What the leaf hashes

{"body":"3af903e2223adb70152ffa51cd7b18266faafed93d185c2d1e46d80d17e41181","id":2498999,"kind":"listing","method":"sync.erc8004/1","observed_us":1793669659850518,"prev":null,"subject":"erc8004:5042:148491","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. 0xfd76ee6a7a1bf9496ee3894a3bf6c35169313254827b3ad70360e638656f644c
2. 0x08685efbdc693baadb7d00937e915969359414b9ebbedd167eff1c0fd63f2d46
3. 0x434d9cc5fc96adcfae047c7af768293bac63f1e6e20998c3add21ae053c6a428
4. 0xea31179bc25aafac09d53b9b72e813831d7e766a4502a2260ab76244a8d7f5ce
5. 0xa328217be77a47f2b89ed36f4819e7177ab02b29504c5ee4b9f22e30cc748270
6. 0xe4efb8c7d8c46b9e474cb97f19eba9e1d0de87181c7608e4296821fb80d5c488
7. 0x16e5b6f3fd5bc441b7937eb24cfc25eabe735453b2e67e3cb53f865a89420fcf
8. 0x62bf6c57546014f2c2dc767bad62f547bf6ffa52cfe239d1ebf5979bb1637a35
9. 0x1132eb8533df781e86549a41d74676af6d8168a2668ef58ba241b2591f2798c3
10. 0x499c2ded4b2cfc429a59bf6508e177087d773e2fe340e957f0f283ad76a16f55
11. 0xfc6e95a3aa08288dc966a0cc9b3319e1e1943030f6154b3a614ecf3eec6261a8
12. 0x9beebae23e6ebd6d6b0bb00c7002e82c7e42625499974c6c936c5fe24f9a0f37
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7