Evidence row 2289634

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aPIfJk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23d92514-5735-4251-b6f1-d506db97ea93/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraurka",
  "owner_address": "0xb58ec37735c8dd56cf9c8886d6740aeccbc04a08",
  "raw": {
    "agent_id": "137123",
    "agent_uri": "https://centralcity.ai/a/aPIfJk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraurka 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/aPIfJk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraurka",
      "registrations": [
        {
          "agentId": 137123,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23d92514-5735-4251-b6f1-d506db97ea93/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aPIfJk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657374,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:14:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraurka 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/aPIfJk"
}

What the leaf hashes

{"body":"7db7521aab8df70bf9216d58d649e99473b635b2884d7d9d710efb7ebeb002ee","id":2289634,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657675546925,"prev":2289197,"subject":"erc8004:5042:137123","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. 0x6ce9bd73eb0e7de8b5ffd877661601b999686867f71200b238c1074470920383
2. 0x53835bb30d3777903a0364e1300e873d446382ca2e4a02b5fbb49516d36df41a
3. 0x0c168477d3689085b2f2db68c52bfe1364c8b76789f9771637445929959558e4
4. 0xb83d4ee221ba164f6fc0f8bd6a8d639b90dc7404217e1c7784e8738ebe89a919
5. 0x920988f2628f5e512fff2f5a5694ce28e15f9849e5f64ae98fe279083decbf6d
6. 0x25027a9ca550c224be1051039b369821fab1273192962064893ca2e7bd9f35c4
7. 0x1cbac6e6dcc0593044685c0ea0e7f5847f2a9c928f19a21b06666f8843c73da8
8. 0x808c6e4cf6593ca469603dfde2c59cd548a047c8eb7c2fa16d01eda27b2a0a05
9. 0x3bdc5deaabaa19e31fd5b0445669e6ed74df776c429670dd34e0de563aafdc46
10. 0xe8ad0eeacd9555ed326217f2030f7b5eae5e0a513a932af688c4384ee16cae7d
11. 0x27164f3021a6e3e59e579750a4a17d8f056afbb23bc61fdc515520dedd12588c
12. 0x422f88961d8ed7b66081255345c1b55753a868cd54db340a891b83237f704da4
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af