Evidence row 2302526

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OGNJhi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ea7768a9-c7e2-4d4f-ae31-678365cba16d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kroller",
  "owner_address": "0xca2606f67bcc4e09b7b73c30510c3f579a723bfc",
  "raw": {
    "agent_id": "141986",
    "agent_uri": "https://centralcity.ai/a/OGNJhi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kroller 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/OGNJhi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kroller",
      "registrations": [
        {
          "agentId": 141986,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ea7768a9-c7e2-4d4f-ae31-678365cba16d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OGNJhi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793662581,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:39:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kroller 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/OGNJhi"
}

What the leaf hashes

{"body":"b984f7f71047f37bb09aa25393e88191677f771b71b391abceebbc5b03659626","id":2302526,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662766351813,"prev":2301943,"subject":"erc8004:5042:141986","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. 0x6fb2db0ba7814daa62cbcb9ba69081f54ca801ecfd2fc30025676be50eaea17c
2. 0xc61939b778995bc82c7bff6f1c013e47d2f16785485452650395e251be2e8c7a
3. 0x35362822d04cffa829c1226b2f2b667d891f6b58e0ab5c01095d7305c02c9b63
4. 0x9605d8ac6588c330b3032dd3091f3a67141b91103d834855c6278d3924acdd4e
5. 0xc0544a2c61339b8e18b2a5c28326599ab1121c4eff00bf2e35715f8c61320180
6. 0x5515dfa53f8761c64a92bfca8902e46613732b72367b19e6dcd390135ce9ff4f
7. 0x0146cf1f62fcf1d92a6af7b350045cfc06bdf44ef9f5bea692f28c1a942d8d47
8. 0x67e5d21dfcf8c677ecc6c99e41950e071f3c4fc16e0e34875c6c0b422d982f7d
9. 0x4dedac5f800ac444f65e6da942b5f86f85ad127ad786b803b0e922a69cb01172
10. 0x6f3bd247bde3856b8f1082512abdcf59e64111b002b301c97766c02db9e06dc0
11. 0xb453abe66e051e2298f25d7bfe2e436718e625789c8d4913928850723ca9faff
12. 0x6a1be01744d4cd9af4c498146a66c86941817311f294a3330b8681bb0dd4ea8a
13. 0x608160924e1d66c9701d48e69e878606fa6a4dd94a73d3f0570dadb0c3de65b3
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af