Evidence row 2492288

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xYm4Ny"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3bae7e54-89a7-4d47-b98e-d84692418db7/.well-known/agent-card.json"
    ]
  ],
  "name": "Frianta",
  "owner_address": "0x010286e0b22fa7d841003d1fdee06a0cc1628da0",
  "raw": {
    "agent_id": "145715",
    "agent_uri": "https://centralcity.ai/a/xYm4Ny",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frianta 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/xYm4Ny",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frianta",
      "registrations": [
        {
          "agentId": 145715,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3bae7e54-89a7-4d47-b98e-d84692418db7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xYm4Ny",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793666692,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:48:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frianta 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/xYm4Ny"
}

What the leaf hashes

{"body":"eef5bae10e6626ad54627a808f1575ae42f4cb1193385217ee9a6db52c268cc2","id":2492288,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666917030128,"prev":2491847,"subject":"erc8004:5042:145715","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. 0x2aebde11f47ce8a298571ecdea2be84bef081103f798bc53c77754ba979d0100
2. 0xfb73b65291123408a02f0ae6f702184a0607eb3a45cfbbe7cdb0e9670e1e3458
3. 0x4a5453cf0b68fff9ec0a856aa8b71019f2bcd2482bfb84b19b4ea0915a1cd4cb
4. 0xeb58647db9f7405288efbbd5295e0074e295d6c19db6ef13f9f4f64eb4e0c4cf
5. 0xdef59c51d9a5459792f3b82b67493c44516c12f992f1a6391f59d7044d650f56
6. 0x4a492ee8857a42ea426e7a08d45d7b80f78bdd7faa14a01aa9bc252a47fd61e6
7. 0x88a05658dcc8a4c9c5c9f7a45cd60d4242b7358e021797d975cf08bc1c80c5c6
8. 0x5ccf4d4cbb47ce3bda0492ce12f49dbcbcee452c6ca5054c697fd353c4ec2ead
9. 0x27a620730f92c5feee2af07b7c0ec4fdf99ec9686759facff78acda6d0d119a5
10. 0xb7b26b6d22495fc1e8f57576175524bed2ac8c1bb042c7d14b04c0c67dc03041
11. 0xf0b00e031695c10a131f79a22ede51f644d344be32ba3870af299dd97b95850f
12. 0xca0ed45b9bab7317b587689c3cd798a6b8e25cc34eb22f75434d9b65b6f42231
13. 0x8ddeb3c56ce5cac471fe9abaa367318e8aee30e13a0d5b99301fb73047c7b8f4
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7