Evidence row 2303446

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6f3700"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bf9f5b21-a12e-4ca2-acca-d3d23e755914/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiarko",
  "owner_address": "0xc17a9457d1bf8e6b43822c6b4751dca40f439a78",
  "raw": {
    "agent_id": "142529",
    "agent_uri": "https://centralcity.ai/a/6f3700",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiarko 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/6f3700",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiarko",
      "registrations": [
        {
          "agentId": 142529,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bf9f5b21-a12e-4ca2-acca-d3d23e755914/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6f3700",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793662913,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiarko 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/6f3700"
}

What the leaf hashes

{"body":"124053d2aa2c1878771380f82e37810ef48e177a272c20711ba4da87a740a218","id":2303446,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663104804760,"prev":null,"subject":"erc8004:5042:142529","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. 0x6ba3cd67778b3bb205dbaa1508cce65d9cf0df625c2bd77c008c9fda7f7a3411
2. 0x81478d323863d768e14f4784cd5f4c75f7ec63345a9be41ebfaf759e5de956f7
3. 0x8dcd5a7d36802183e3882d2e5496819fecc6feb36307df3285da51ad652a56bf
4. 0x69063100b823ed07c466453b9fbc8728cd1b7db5832568ef1a526174dd520686
5. 0x57100b44151f97926a2e1ac3f69a33e4a44823babf3de1e81350642e4d7a193c
6. 0x2f2160db0fbfdb12e56de02dbaebab0b9056150a8708c0059afef6f182a52562
7. 0x13dc78a1324385fccc9b92511230354b74d621b0d5f1fa6503ea0d5ab65ba164
8. 0x0774182cd1c484956be5f31efabf00bb4686a6a52054cdaff32506ec4bdbdaef
9. 0x6ae3be92c07c95af55316d4d7ddbe54e5fcf7041c64023374f873a1cf76080ea
10. 0xd197a7a69693a1cd0241df82673813f6c0504bc9422afb1b1dbefb48c1749909
11. 0x59ed6181c6d21d79e5ec3723115021e04af859256880f3ae566406f3464592f6
12. 0xf0699dc3af903ce279fe702ae5cea714fed874298365bd17acc077a30e99efea
13. 0x2fd2d9cf947c79681f19cce7449a6b4b73c256ceadacecd526a729734fb1339d
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af