Evidence row 2556281

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R7W8Uz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/028a96fb-f524-43b1-bc86-7657126e4696/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiosero",
  "owner_address": "0xab3cc8f881cdb1d73cf185ff32f2fc9a374839e6",
  "raw": {
    "agent_id": "171352",
    "agent_uri": "https://centralcity.ai/a/R7W8Uz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiosero 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/R7W8Uz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiosero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/028a96fb-f524-43b1-bc86-7657126e4696/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R7W8Uz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiosero 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/R7W8Uz"
}

What the leaf hashes

{"body":"81cf07f1f9806b7cd317a6e8b6b6cbd6ce8a068ecc06ab869ab96c9e69811cd4","id":2556281,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695906404972,"prev":null,"subject":"erc8004:5042:171352","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. 0xff5ceee0de299c79d9ec01e7e1934ab996481be814d29af96b1a338dc63c0bab
2. 0x2ae992e1eddb1b65e07c30dc4006bcf9712d6c59e92f751da8a9f2cff5ff70f5
3. 0x96b5d7dcd63f1b1f66838f5225f5007fa40e10df8bdaadc0b80a10e3a5e1fa43
4. 0xa91d5c1a4b8ef813637f8e2d7909478f7c9126bf7a3e6c52d132cdb69cfe932d
5. 0x8365c2a45372901ae651a001fcf3318f8c659e1eab00de44ebdd2f4c87f6f350
6. 0xfda188ea3d87c9a44c0a0ebac30bbaeff9987ccf14683989d2b94ac14e1e8cff
7. 0x0a4c50c4677fd87e6395e4bbe9abc4482c0c91b911ea15fc5de373ae8d38d42c
8. 0x25747d01393906c5504b43cf08f0cd1bc1c6627a9c9d83372e69770653ccaf06
9. 0xcf5bf3384dfd8ce1c17b90a6364f6f004571f0ed83af464b12040b1d2f650934
10. 0xbcb814735a9815a0e5d843bad38278ba4efeb9b958864b5adaaa3507979d05e2
11. 0x9488eeddea1831e87396367c60538bbe9ca9277e342d62604aa4bac80200d3bb
12. 0x424223067996c6779cf410507a2b2177dc12548f2863913b8c34fabf662141f7
13. 0x54a6c4f1a32dea245c883e7129cc7c46a6cb711ffd9df5ff949c0ac3758e91ed
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7