Evidence row 1848717

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/onRqkL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/73e822fd-0dc3-4060-9309-541ec5b386dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreinsan",
  "owner_address": "0xd08893f34dce3834083f760f1035343a959035e8",
  "raw": {
    "agent_id": "39940",
    "agent_uri": "https://centralcity.ai/a/onRqkL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreinsan 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/onRqkL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreinsan",
      "registrations": [
        {
          "agentId": 39940,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/73e822fd-0dc3-4060-9309-541ec5b386dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/onRqkL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793577234,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:55:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreinsan 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/onRqkL"
}

What the leaf hashes

{"body":"918066abc1817687bca9782f5f98ccfc1c27a256fb70293f75697b981c4ec557","id":1848717,"kind":"listing","method":"sync.erc8004/1","observed_us":1793577300246648,"prev":null,"subject":"erc8004:5042:39940","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. 0xa0235971d66fc11196a64e8a762098a709faa4c893f77942feebd81c05478702
2. 0x8394299c7dfec9e44d2b4f24563d875b07c014f36030166055824442559bbda8
3. 0x7bbd957f5cf09cbcfa13433bdf1fc162923d1d5745a1aca7f8963c8f760bc3da
4. 0xd33230abdf47c527446295910a3212007d9c37a81d816e6cafcb55348a858d48
5. 0x37399a5452b72000c2bfc3d06b99f5da61e2dae326280e32df62e5165d1b96f1
6. 0x4d2ca7db316a7164e1a5cfa771274a22f6fc9def7af34c641d4d274ef9bc0f53
7. 0xa24cb6adaaa53d1116c5e95e64ab9b77000527f447b74869b863278aa249a7df
8. 0x1152be65d271f98159ceadc6d450617bd5c0bc3ff7b9badf90b973726e5a4ead
9. 0x392af1736b04e3e50dad703f41aa5f8f86c0f5155a6583e8217bfca9085d9078
10. 0xa4cd58d0fdb27a915717b118cee1f5c92381a731a5c3e8cbf16da8ecb78afc1b
11. 0x1b712d36de169128bfd6f9641d9b03646c89c2d5d8cd255208ec10c561c799d0
12. 0x4c8d70bbc71171c6f09376b1cd5cdb76fcc86cf6f4242fe3365e640972ba1ec2
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90