Evidence row 2558160

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ty3xtP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ba6f78c-8f87-44a5-beb5-537b91f6c8b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Parkor",
  "owner_address": "0x002ded2146bc8155d7fc68b1e4becbbbd3169955",
  "raw": {
    "agent_id": "172356",
    "agent_uri": "https://centralcity.ai/a/Ty3xtP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Parkor 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/Ty3xtP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Parkor",
      "registrations": [
        {
          "agentId": 172356,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ba6f78c-8f87-44a5-beb5-537b91f6c8b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ty3xtP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793696952,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:14:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Parkor 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/Ty3xtP"
}

What the leaf hashes

{"body":"04fe0792c55ee0bfbb9df57232c77667b1ea337fdd6d4d8e497134602f6bcebb","id":2558160,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697274844508,"prev":2557925,"subject":"erc8004:5042:172356","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. 0x819fcd5fae52f03db1f294103f974b8e075817acc4920fec0003259ff906fd68
2. 0x035baa5578faa6fe40ba9eb36a12996652c7a708b98463caa0e10109d8a9e0a6
3. 0xda2ef507fe08feaaaef47b00523cf352fe09bec26d68e34a31494bc159b9d9a5
4. 0xcc53dfd0aeee6241007fa4a6deeaa05631c05d5dbd3e46597b88fb2cff70430e
5. 0x839528bbc7b0b9eaa47377cfacf281af8325eafcdd7918f3558a41fa404f655c
6. 0x1fac1567268d69ff8d7d79e13fd7342229e7a675d93d73ba7f17d4560c61e0bd
7. 0xc26979aeaac086d68a9107ba5ce9743dda179f985ab736e84becaab435631840
8. 0xc4c905daad1da08071bccdf7043b99f9cc8b14d3df365742a6b872308f03ef54
9. 0x9100dc7ab7db16e27610c4c26a230691fc74351bf5ea15f56973e963317d1a47
10. 0x3c120d738edda85d4bffce6d68efe73e8fffe616d3f5ba630fa6afee4e9ca5b1
11. 0x383e807ce2d624fa1ed3d83bbbe9d72c278baa1868fc36c80a26d88fedfc909f
12. 0xf557875bcc9ddb4e7d71110acb137c0eceb5c71eb75ff45fdefb49929c54b670
13. 0x4607f3c9a6344785c28144331cd5f69653994a97f95db7809922902bd2d6862d
14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7