Evidence row 2155947

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8YSx9X"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2673e1de-0bc9-4bb5-b423-2894a46736f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Judler",
  "owner_address": "0xc0a2f868a64a21030dfd5d1b062076359b0be623",
  "raw": {
    "agent_id": "103550",
    "agent_uri": "https://centralcity.ai/a/8YSx9X",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Judler 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/8YSx9X",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Judler",
      "registrations": [
        {
          "agentId": 103550,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2673e1de-0bc9-4bb5-b423-2894a46736f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8YSx9X",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629792,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:33:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Judler 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/8YSx9X"
}

What the leaf hashes

{"body":"1a8c2af4d01f110582e7f6e01f9b969758875803873e96771cef811e5227ff9e","id":2155947,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629991304890,"prev":null,"subject":"erc8004:5042:103550","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. 0x3b03daee2072ff09b3f9b4ed2002e959987810bb6fac2e5acc946d662adcf781
2. 0x98e8adbd2c7127f76e6d3a23e2b84488cd9ffabede61248537a78ef66ed25a99
3. 0x430c2698510e9cec88f8b5524240e4f5dcd5584511f62d615a507d35a2495ed1
4. 0xe14eed0c000c2274f42dd6b188287c19388f1bccc2d1906b24a8aab133dfd947
5. 0x1f8213cfc78f4fb88cfb191cba94e275866e91f8394f1a0ab1cf613cf1e1c446
6. 0xc23d5dcd99ffbe59a00fc9f20d5b51b23ce5bc49af80b5ed2de3fe85281af423
7. 0xa44db3d8bf2fde71f035f1eaa370df93c25acaba402d05c81ea916d2f7b18112
8. 0x06779dbcc3d8d8e02347f5f8a5433664e93b2a3c491697e36b0b29b6f7e640a6
9. 0x9955dc5cba35bbe102d994278a1558a0ff5add8230514938917cd3308fce1eaf
10. 0xe61ac8a22ac3ca09fbd6abd20f649194aa51f0787d1da891af0c41ce62495254
11. 0x35d8466a1b1164401e37eab603d7f1f3a41843b2a82e92a0df1a2ef7ee3f2198
12. 0x066ca260f44392bd6f2d8db1214a53c03dfa715357ef60f9784f111e11047120
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af