Evidence row 2496435

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dcUFX4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/65ea03e4-f1dd-41ce-b58d-4a0b47e88f71/.well-known/agent-card.json"
    ]
  ],
  "name": "Klazisto",
  "owner_address": "0x25da337b4ae8b3712f820841e5e01fbd64e75eb1",
  "raw": {
    "agent_id": "147552",
    "agent_uri": "https://centralcity.ai/a/dcUFX4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klazisto 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/dcUFX4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klazisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/65ea03e4-f1dd-41ce-b58d-4a0b47e88f71/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dcUFX4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:16:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klazisto 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/dcUFX4"
}

What the leaf hashes

{"body":"7f6f05b804dff5ccf90254e29cd59fa834d8909bed7dc3987b7c4b94bf49e760","id":2496435,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668615758005,"prev":null,"subject":"erc8004:5042:147552","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. 0xed39c94d8811ad4b0236a11c3101287ad05641a1ed1d807b30f9d3a575f0c0d0
2. 0x72d3126739cbfc8728466bb2246ed3b6e93cfb088d00f9c178a6bc76d5975d69
3. 0x89730ce61b6ece9edc49f14cfabf9a523972805af61b19132f4c69fbcbfd79e0
4. 0x14c08ed53792fc51258d6295ad1b89029a91ce8fffebef11f9ff853f19b0e378
5. 0x9a8335f7abd03649e11d6ff0cd7f1eaf13a8719696fceeee22b671a883a62424
6. 0xadec403e02e8104b27c3024ca92f3dcfa622f42896758d2a1e065e8df0fbfd14
7. 0xf3a72aa52314ab9fb1fc747349edc2cac0a4552be9d8d3869aefc13b93815800
8. 0xa5b7eef566f1fcb51f2e5bf51c0bdddfdce9787e1c32fcf9c459f4e7233354fb
9. 0x74d6b4c0adb99973d5e4592f6cd2f36d4343e7928b9f072e24429febcb96ea52
10. 0xac63bc5f4556a4d29dfe50dfae36596a1293749074dc4c784810d52e3b431b17
11. 0xf5729321b754cc39f318972201dab05c3750e2a2180b2bdd5864bef23ac2e2da
12. 0x3e14a54c6a439865af5ed15784a9e7980e57d2191e4f764053c87eab828b7071
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7