Evidence row 2617003

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1XYbDx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ece8191-2a8c-449c-8498-96ad304f2424/.well-known/agent-card.json"
    ]
  ],
  "name": "Sadeh",
  "owner_address": "0x3d676775aff013a56b795b09b4beba825ecf6322",
  "raw": {
    "agent_id": "196153",
    "agent_uri": "https://centralcity.ai/a/1XYbDx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sadeh 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/1XYbDx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sadeh",
      "registrations": [
        {
          "agentId": 196153,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ece8191-2a8c-449c-8498-96ad304f2424/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1XYbDx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793726259,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:18:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sadeh 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/1XYbDx"
}

What the leaf hashes

{"body":"821d37c0de74d170eb5e11eb2dbdf20ce28331eaa0c63d408217dd512c3e2e26","id":2617003,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726309946028,"prev":null,"subject":"erc8004:5042:196153","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. 0x7ba4532b1fb971a4d50440ce64f6b641f49c476c790a9cb1edb2badffb477b24
2. 0x922861219480fadf16b0fa57147afc1a972eec347cb25b7e9c6b2fdde28f8f96
3. 0xbec0e044f958c720d805b73b782c910f5961d45d8ef3b5cd94dda1a1d1e0811a
4. 0x922d5f108bc29963208c7bb139ea2511e776eb16cf7710db55b09704a25c56e9
5. 0x946a9079d87c24e16625500cb56095d23e1df5756ce487fc871b42ce95a55e37
6. 0x9c2f2d4c61eb4f09e2459f3e8f0ade08cf7a54ee88289b7c28b0f9f3c487dec3
7. 0xe1848d17bce0f589f75feb55d460a3ca6e84e267189e6d19d1700009ef36de87
8. 0x570769ae21c27a69aae2461f59aed892c84f739739a307af65c9e06b2027f750
9. 0x4a752162fc704c0c61ae1afa57ee0832eab35604c09a75a64d9dc5e3081d3c21
10. 0x1202acb69b146e31c48523d446c3834f154e0a5d813821db77348f1c6de6e882
11. 0xc9ef255b22709affc662d123cd1f00874ff97dc566d33174765a8c1d61bffaa1
12. 0x06b79813a668927e85c33c3972f33b2fda07e8d0624efdc913d480e83e0f3be3
13. 0xb64de2d145ac698ef5d991de5140767a8317e68a92d3cf1c5d78e4f7977a0d21
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7