Evidence row 1814661

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7Wb7tg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3523ac49-f66a-457b-ab2b-81f8186f6cfc/.well-known/agent-card.json"
    ]
  ],
  "name": "Nimeirik",
  "owner_address": "0x83831d7bc2655e1d2ae2df95d7487790dfbb7fef",
  "raw": {
    "agent_id": "19425",
    "agent_uri": "https://centralcity.ai/a/7Wb7tg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nimeirik 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/7Wb7tg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nimeirik",
      "registrations": [
        {
          "agentId": 19425,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3523ac49-f66a-457b-ab2b-81f8186f6cfc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7Wb7tg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560475,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:16:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nimeirik 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/7Wb7tg"
}

What the leaf hashes

{"body":"c320b0000b44b3ecf87f6896561633a81d17ef1f899ce40e9e2375d33d622ca8","id":1814661,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560584629095,"prev":null,"subject":"erc8004:5042:19425","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. 0x46ba9e1c279b6e083b698f43aff8a5deeb910e829354e6674a7d5c3b466aee23
2. 0xf49591b127d837fc3c4fe8e6266274289ea4357792c44337b64187a552e8f550
3. 0x797ec863450dc9022a26a5adf02e61207efeec50a858507373b97126e62ab373
4. 0xc4a152bd313c325fe6012ff9723759d0c468315c69dcd0a662ff966b18cd9f8e
5. 0x7aaf4f693e3210134e8e1464348774057bd13920eaed6901ae66cffe6af8d6cf
6. 0xc7f4b07176b1f550b48fbcc15a98bbd44fe189d3b1583f05ffc9818507aebbeb
7. 0x0c22d2fd1496d6aeacc017e3d64cb47d0050a41900f32319fb3f62fbb6dec276
8. 0x768a4f0039cf966a918fdc5e357f71b172fbad957af8d30e4dbd8471865d0918
9. 0x22ed3398c8d9308e0f1d512c4c9ab7ce720972c02a815b1fdf9ac1dde7a1bcd9
10. 0xe68aab358dbe0d91ab251444cbd061c7578b2bb62363d38861b27d9ada3e4de7
11. 0xb897c6bd1951c9789887109beda69570d08ddef8e7ba9d8afd9006cc27e9c994
12. 0x0a872ad8d43d2248d10fbf2ab67502ff4e7270644ad7fd6db14b54bd26e5cb7a
13. 0x2fb27956c8711909c4c9d566a96f97834f5a24bc0c69233e771cde297811d69a
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90