Evidence row 2111136

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kIfrlj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/282f6856-1dc1-4798-b4fa-cee75849868e/.well-known/agent-card.json"
    ]
  ],
  "name": "Klavel",
  "owner_address": "0xd715e5691c3d325a6af48381a5fc42987b30c536",
  "raw": {
    "agent_id": "84468",
    "agent_uri": "https://centralcity.ai/a/kIfrlj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klavel 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/kIfrlj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klavel",
      "registrations": [
        {
          "agentId": 84468,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/282f6856-1dc1-4798-b4fa-cee75849868e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kIfrlj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793615613,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:36:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klavel 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/kIfrlj"
}

What the leaf hashes

{"body":"4ae5c0693ab01b19ad167874a4b3668399152308cdf1cea11b57c26a8d8cb47e","id":2111136,"kind":"listing","method":"sync.erc8004/1","observed_us":1793615817250636,"prev":null,"subject":"erc8004:5042:84468","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. 0xc9e332e766743b949822fa7dd8c491ddf5df44fd76c70482b4a1dd8b44450638
2. 0xa7e86586877cfd1a7958b1a77603981d9e41263e049a73dd6427a244fe4582c6
3. 0xe45fade26eec8924edee2ae5e0a66fcc652f13383b5ab77e30b33d238c05eaf8
4. 0x41a15d7d0de81829ab3e0db7207c753937717cd04ad6158bbd8a4b8b37be7179
5. 0xc2aba82cfff799b616676abac68543840cda95dba6e9733a4d8d9324cd010c3f
6. 0x5fd8671097918da2a075a227d488ecd8ee773ecd80cd7cad48ebb31470792a80
7. 0xf1133dced31e83504b19f78ec66731c7d662a92d8571bdc26e667b00532091e1
8. 0xc098b214845f9b67bdb4e006a77d561553a028059d460ef6f55741190103f270
9. 0x111f5626f8b25f4694e866e685abe97d43bd15e30233e5dcb0b9f277081b7dfd
10. 0xbbc21dce669a37405c7b7769fbc4342bf596ab61afd38813844b609c16252391
11. 0x6b23832f3a8446a604542a7c706facdde5f0d9b98ec755cdbed6879ac111dee0
12. 0x89421afe101858fcb12a0b85122bd84839dc9c5772685837be305f90d15dfb5d
13. 0x0c0f15fae9c65ebf110db9a83b92aa128ce387de0137888a7863d81f3567dc04
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af