Evidence row 2196744

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7Jd3fY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1b43faef-9cc1-4b28-9aaf-8c73ef0a330c/.well-known/agent-card.json"
    ]
  ],
  "name": "Burkeh",
  "owner_address": "0xf3137af53d8ffabbc2d6433fc1cee72bdef151d4",
  "raw": {
    "agent_id": "124408",
    "agent_uri": "https://centralcity.ai/a/7Jd3fY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Burkeh 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/7Jd3fY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Burkeh",
      "registrations": [
        {
          "agentId": 124408,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1b43faef-9cc1-4b28-9aaf-8c73ef0a330c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7Jd3fY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645997,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:01:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Burkeh 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/7Jd3fY"
}

What the leaf hashes

{"body":"eb5c2c420c00d80a3645fd396a5bfa0ad1b926d2165d189371de9077797ef8b0","id":2196744,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646084858351,"prev":null,"subject":"erc8004:5042:124408","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. 0xd206df240f80c71730c5093de80cb8bd52cdd6a3cb4ba1dd918f3dbb70ffb374
2. 0x4f7ade0b0f051a08327e71e1aeb99dd651aa9bff4675513efdcc986fab01584c
3. 0x238b7ada608649aac0e0fcb884695e1880b41b0eab67d070f295d54223058899
4. 0xfdea829a65bd6eff81b3a0889c9be9788e094f3a89e79e48f3e5f1353d53cc95
5. 0x6c323aa11087745ed4bf7df6d866fade17e2ac53da36818b626c0ebac55991ba
6. 0x1842b222e952617ba0d32a1285813c57b540be8f891a6057748776a581f996a7
7. 0x64438327b61714a40579d6c0e63fe12f0149fb68e8fcb3013fe1a610bf1abb96
8. 0x1bb0fdd3f4c5edf54dc45e90f8a1b1d15f1b4116cd74d723392bf90bbb85d0a1
9. 0x14a05beda3fdffd34b77e38f925e5ea2fd4ac1df73e31df142b5fa87a06abdf5
10. 0xceab9767caaf2dbbcf2500eb0295a2a066e218dceae2be34c98a13e2a0b0a459
11. 0x927c05a5d8546f863bef20833d98f1e1c35c8e5ccf50b0ad910c73799ef2e337
12. 0x8f7ec337f2782ee71c5fcf875ded67ab29b3a792b4ec497a9bd69388793bc4bb
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af