Evidence row 2601704

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Gv1i7n"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/19b7f02b-7bb3-46c8-921e-b7d2bd4494e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziatjo",
  "owner_address": "0x4ec30951ae15631fbcf461b70f4c078115b5fe38",
  "raw": {
    "agent_id": "189910",
    "agent_uri": "https://centralcity.ai/a/Gv1i7n",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziatjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Gv1i7n",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziatjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/19b7f02b-7bb3-46c8-921e-b7d2bd4494e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Gv1i7n",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:04:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziatjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Gv1i7n"
}

What the leaf hashes

{"body":"d9493a580bbc598657a523017353253e89d138e2903df4c5dc03cf8770204879","id":2601704,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718252187299,"prev":null,"subject":"erc8004:5042:189910","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x05b00db6aaf1004a0ad6febc8235558a5a9026b45ac9cba5ce6d6ce3226e2bfc
2. 0xfb6f62a43c50aa37e176189cc7095453d2440a4d6b46f9b82cb3d2c3a114821c
3. 0x92fbf735ba811b4f303b5cc2c1ad00198a3eadb02dc4ce621b3571d7f4809387
4. 0x970f342540a93845c26bbd5e96e13500f7a8af2e5c37e867f0a2a951b5e629c9
5. 0xece170a82249f2f75907bdfa7694ee3d6a18dab45d41b63e2d7054a238c3c815
6. 0x7749c8736528e4414ff63860caec365a42c1c0215ff366fb765739cdcad3c172
7. 0xf421c125090802ab029cf345ea66071e1151391e2ef62d88880cf107e22f46f1
8. 0xb76292654501e6b078010ce54e275f7908441919b4984068dfca08d3d43353e6
9. 0x014f68a2bb82c92ba41bc1eda743332f67bad5bd98a149df4172b3b8118dc62a
10. 0x36ec0165d0269bbc836c750ddb25a1a16a82e2949e92aa8833c2fad7443c62a9
11. 0xfd7aab892f11a14ba4e968bb07c2570454a3f16deb977624b08a7c5ff32ba8de
12. 0x6d9a0af62b00211dd87ca8c637ebeef6b09b59ec113f79cc830ba6834160683a
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7