Evidence row 1836038

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ztYIBJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a77ea621-ea99-40eb-b7f7-7e303ebfb82d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kurer",
  "owner_address": "0x7d4dc0bea8f678ffbae71296a1dfaa2417725c58",
  "raw": {
    "agent_id": "32176",
    "agent_uri": "https://centralcity.ai/a/ztYIBJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kurer 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/ztYIBJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kurer",
      "registrations": [
        {
          "agentId": 32176,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a77ea621-ea99-40eb-b7f7-7e303ebfb82d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ztYIBJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571108,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kurer 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/ztYIBJ"
}

What the leaf hashes

{"body":"6b6306d808eb4f77fb258624d95cac41586a46e008eb56c72e1cc502a3ddebec","id":1836038,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571474347578,"prev":1835642,"subject":"erc8004:5042:32176","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x810fd685f9507d681fe6e3e3a06ba15da31267ce765dbfe28202fa668a02127b
2. 0x905e7461e13e7214076deecab144bc9e48004bd4e7905f0da07c01df62668190
3. 0x409532ffe57b3af039c2683f73283a15e998fc0e17f93f259018b57339dfa84e
4. 0x7c11ea87baf253a4d8efed4ae1f4015468ba6629f18a29938eb19353e385982a
5. 0x664d1afe5de93443dabed39ee73da14dc998845ce87485f15bd3def4c1d5345b
6. 0x57921d3c53c61e25ed64fb29bfb05d2fc3b7fb1449789db9e81fe18ae71d44ec
7. 0x3f63b785ca2337ba591d3d4014130e898f171cfb424a4ef78c1ca19168107000
8. 0x7d92fdfc28aeb22c1f79687822951db9b8d0e98438d9563d91221ebac1962b40
9. 0xdf9d633341422a88a21ef3a8bcf02db0f30794894077f0394b9f7e25a0be0ca0
10. 0x3270913ef832e6f80a0f41ed3ffa3e44612a48711fe420e9079bee38f378a975
11. 0xb4766244e5ea92a8fe7428885f7850bb1c2ee48ccfe3c0a5eac6363fd5a4aa27
12. 0xf1bbcf6a80b03ce0bcc652c9c358e273a08605d806c2668665f7c7b1411ac055
13. 0x00e98613e718e0a689d577344d6db5596ac046beed8ae3ddd822ec8ac9c9cfdc
14. 0x19ce574eee56ae085b2ab0004d191db3debc9d29cba2d71de21a8710ca8151ed
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90