Evidence row 2051507

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/a1QU5g"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d41f2dd7-9fbb-4a31-8f77-0d660ba41462/.well-known/agent-card.json"
    ]
  ],
  "name": "Kaunjo",
  "owner_address": "0xf7ed608a23870230a00c279dc4a2edbf4b6bf26b",
  "raw": {
    "agent_id": "58389",
    "agent_uri": "https://centralcity.ai/a/a1QU5g",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kaunjo 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/a1QU5g",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kaunjo",
      "registrations": [
        {
          "agentId": 58389,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d41f2dd7-9fbb-4a31-8f77-0d660ba41462/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/a1QU5g",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793592022,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:04:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kaunjo 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/a1QU5g"
}

What the leaf hashes

{"body":"d6fa1676002c6141d7330ad055957ca0bcffac2a6eaeff6a4e189c59caae48eb","id":2051507,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592285995046,"prev":2051052,"subject":"erc8004:5042:58389","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. 0x4ee8a0be17c9ad2397f37243ffc040664ec6b76dee0ac62345baaba98efad367
2. 0xe4106d5bf726a21c8ebc26d22d6fd0e149ffc3be497da24e337c291400ec8ab0
3. 0xb0d27b4157ecb419fb6de83edf8e72246824e31605103190bec1908a89634449
4. 0x4c2bbde32d39197fd7d009d2e7f7fbc545c513cb2c2f32f7b4ea1b10683049a8
5. 0xa3922afcae050ca1b0e52b0332858d773c772676200be8e37191e0624d159471
6. 0x59994bf7f513d33731e2bc781a8cef5869c0fd01c2dc78b306a7dca374aac251
7. 0xf69aa68bdcdbeec5ad462854f67687a4f70c39488df5edb1acae9e691912c2f0
8. 0x1e6d35cd84d692422944d80747ffce3f99770ac8a550ca8f017622ed1490b534
9. 0x647a0c652aed2c96cfa7ba0835156a4b22cf06e2f16a183c51619a5208f26285
10. 0x9bde5e4efc8d1b63e82c99d4c300bd547ef6953f58bb6facc6a898a47c6e0925
11. 0xa9e980b4eacd1099abadb1e27620aec701a8e4ba7c8d74415af14b1058d2005c
12. 0x3ad2fbada00103a2a6a570af4a856e0e81a8f194755e65d8a072558bea55dc73
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