Evidence row 2563378

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XItc91"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/87050b90-a381-4bb5-b433-abf43483ec51/.well-known/agent-card.json"
    ]
  ],
  "name": "Nendeh",
  "owner_address": "0x228b6abc3d5bccb4d16d037767115d4a97b762c4",
  "raw": {
    "agent_id": "175202",
    "agent_uri": "https://centralcity.ai/a/XItc91",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nendeh 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/XItc91",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nendeh",
      "registrations": [
        {
          "agentId": 175202,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/87050b90-a381-4bb5-b433-abf43483ec51/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XItc91",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700470,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:10:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nendeh 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/XItc91"
}

What the leaf hashes

{"body":"8ee86d60303e1c43a7b20505f250f4f37be4bb2bba8a66b26d75374064f02813","id":2563378,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700651896481,"prev":null,"subject":"erc8004:5042:175202","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. 0xe082a759d6c647f1c953dbc2480557b7652ac2e56bc2e8bb971dc63a592e850b
2. 0x94b10dc64d017cc8e239ce687a7498862406cc1c5ddef236a60f336a8f2e41be
3. 0xdaaf8ae8554375c64cb9b7c3af5bf2aa63535b951ddc1c2f250f6b5d6fd3e268
4. 0x21803eb7955a0a647c57a1fca234c717534aea6116ee2294fd74ba4515e6415b
5. 0x5273d44c74ab35f611a138fdd9fecb630b11830d36a259f43fadf51b9e85fdff
6. 0x2380c0d115e083e650450fa07ec59a0164cdf914b3faa0ca883567a911ef4f72
7. 0x64e0bf60b7653879b2edf60429fe92bc99a4e2fb06ee2026b6e3b8d57909a519
8. 0x7048e5a3378b451a198f5f368f9127c536aeb218efcee83dd4831e9e34e41d55
9. 0x444b73cf3db5992754886092a835d7f5682cbd6e1e84f3f1db7beb53ffaa7526
10. 0x467149bd40bd9a0c8aab9103563f8e85db64a96d2c622a43b3b23d63f2fe7cfd
11. 0x461b6d37768d9e72440ea0556fbe9ad1ba8a4a13fb9830342dbfe27a5bb79fd0
12. 0x6346c1777e904ed944eacde864d96612cc0d9cb02af78a2d84e3e67e6157f5d3
13. 0x2bacb7a3207deb74c13a1bdaa0fbb22b2ae9ba7754f80426bad8f93bff67d978
14. 0xf325d91f08ffb7f78519bd5f04dd572a693eaed62aa76d674f6e757bd5f0f276
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7