Evidence row 2059509

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V2gZ3S"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5cff4dce-26af-4564-ad6a-00b58e02605e/.well-known/agent-card.json"
    ]
  ],
  "name": "Klauvor",
  "owner_address": "0x352919ac92b3dd902a919456c18adeb66ebda542",
  "raw": {
    "agent_id": "61983",
    "agent_uri": "https://centralcity.ai/a/V2gZ3S",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klauvor 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/V2gZ3S",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klauvor",
      "registrations": [
        {
          "agentId": 61983,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5cff4dce-26af-4564-ad6a-00b58e02605e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V2gZ3S",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793594981,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:51:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klauvor 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/V2gZ3S"
}

What the leaf hashes

{"body":"f2fdc40b22348c28d8e0fda951de09176616670e9a3aa103819d1aadf19f88ca","id":2059509,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595066821855,"prev":null,"subject":"erc8004:5042:61983","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x4f215653244140f7380097960c28e230a511efbcf6554703ebed5834b418d30c
2. 0x5f4707728603b4b5578769cadc28f24cf54081a8499a271a6543ce3b5765ac85
3. 0x1e93d0358177d745247a3fbcd111c3e6064c79c306973f484a47a72f7f8c6bef
4. 0xc00dfaffee8e92314e7cfb126213438a4c4bbb31f24b8a7d49fec9b5dcad9155
5. 0x300e69470c9fcfc3dd8b9b6ccb053fd9524b8d3dee98db77c036db237582fa82
6. 0xd6226d908661155033e2c6f2c65997054615e1f904885aa61a18182debfe6f4c
7. 0x55a1caabe6aa0f6663bf073863097adb110db5da0db795d28315733f1c0c845b
8. 0x565ea061ff5c0a17ec8be421e6091beca836bd45dc84253e3ed4f4e08d770875
9. 0xbcaab3b69439e3160e238ab1d09d5d1a32604d674f10ad8ea4a9dc2a5f17f163
10. 0x3420eb9dc892adc301afc951e14f1416409d27253a0967d6d5435272b3a8611e
11. 0x86964d01055cc59c3cfcb2811edf7b6cc06d3221485999741f5a05599dca2a08
12. 0x49baa3300fdca43a78cce7c845ec7d1484d83c007d46bef189eab0ea73d61054
13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af