Evidence row 2282893

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WliruY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/48a596fa-9558-4da6-b7e2-01f75b255a35/.well-known/agent-card.json"
    ]
  ],
  "name": "Reukik",
  "owner_address": "0xfb13aeea474b44ac3dbc94cba666191a0c3334d9",
  "raw": {
    "agent_id": "134253",
    "agent_uri": "https://centralcity.ai/a/WliruY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reukik 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/WliruY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reukik",
      "registrations": [
        {
          "agentId": 134253,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/48a596fa-9558-4da6-b7e2-01f75b255a35/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WliruY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793654682,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:28:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reukik 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/WliruY"
}

What the leaf hashes

{"body":"240db1f1a5e95824b5ba3669d1ec5c3a604df6b640b0e6e44de5a1f72608ae76","id":2282893,"kind":"listing","method":"sync.erc8004/1","observed_us":1793654925164740,"prev":null,"subject":"erc8004:5042:134253","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xe7773c3e44b12d83767f61bc1696a398a061350d47bc1873d86535fe3b51f0bc
2. 0x0a42cfff614841e12d3ed37702683e801ad2404ab47c779f696cb2db584a3b6d
3. 0x678bdb080007c16a88c56012595058a56056d9198f1ff7a8fdc1593ea598db6f
4. 0x357f67f2d6b9a51c1840232ce81e6ce1a4c4bbae7f308e8ae3c424921e5ed9a0
5. 0xc279dc40298f9ae760a5ca32bd8b65cdbf8873d9e6e9947cfc2746246de179a9
6. 0x5b3a2713aaaed1d4df39359d674bb53118236427af3f088ef3a9bdd153f7e5b4
7. 0x8272d0210e32302ef63472416f9210b09b6c2b6f70e1f27d2e2d842821baac04
8. 0xd9e34a707b123298a8008e96e0af9592c25b42d1e6e3bdfd0aaba3b854ad500c
9. 0x23dbb4cd8cfa7c0a6eee568db43a55f7248d29d4f4c41b5c99cabd92f3d5a74c
10. 0xeb77175545832079032c6c1b6217d919a2a08eb82b937b9a9171a0399c7c30c0
11. 0xefa8d9243871e2979fc6ddf8cb136359d9a8b6444343cc009a1cd50af6f690af
12. 0x841ad4eaef71169e03e95d2082a5c83db1b3a56a9753b17df04fe34aa579b749
13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af