Evidence row 2590510

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QLe9aI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9151feb-41ac-47d1-9349-655fc8aee498/.well-known/agent-card.json"
    ]
  ],
  "name": "Ruvet",
  "owner_address": "0x5c0fd822e762f7457d5ccf7b578901cf72a16c58",
  "raw": {
    "agent_id": "186152",
    "agent_uri": "https://centralcity.ai/a/QLe9aI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ruvet 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/QLe9aI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ruvet",
      "registrations": [
        {
          "agentId": 186152,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9151feb-41ac-47d1-9349-655fc8aee498/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QLe9aI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793713552,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:50:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ruvet 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/QLe9aI"
}

What the leaf hashes

{"body":"8ecbd28d68828d3f436ce81e1abbd6d2bdcdaa91a285c55d64b173ba168a70c7","id":2590510,"kind":"listing","method":"sync.erc8004/1","observed_us":1793713856372298,"prev":2590056,"subject":"erc8004:5042:186152","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. 0x908e419bb7cb0fa6a22ea239719d4e50f6f2109d3892c8fd88379da19247296f
2. 0xe217723eb24a2e9bd081efc4eb81e596087a8ef5f58b06c70df591794a72296e
3. 0xd358e5258c1ff519beca58991fa90c5887729e5c9974cd8420449ebffcc2988b
4. 0x1806c04240273f3fdeff485acc8bebdbe153935fb7832c6536d3e63ae8ccfe92
5. 0xac776f697b9afd58b808383e3eb463034aa3cc87e4bad40b6a62c3b7a3826f2c
6. 0x0aa1d0a0fde4544ee899448e488822db99e67c111f8040a5da08d292e8d3b2b7
7. 0xc107903df1c33d7a97bd0b450ca64a533a69613974ef439a922f43a2762fd777
8. 0xa27fd82c3f04ac9fae845dda72be375caa418db0b0148cae78c0150b9efd7e54
9. 0x171e79dc1132e30df6e3eb97c8951b7d5fc5cf7dfc5ed46a0c54b6c4bfc09a6e
10. 0x3b9ea725e9ee38f6258397b261ced23b13065459a07e366cfe2992564137d3a3
11. 0xde2006dccacc2b1a1a7b024f74bd941dbfb35009a950a2ebd35fb1e3ec8e537c
12. 0x37229505f48a196c864df3bbd6c112d6a10010c2a6661e89a630ad4f188e1462
13. 0xeadabd164a90c836de96a615298d69f4b3f10399389106b0c27b6382229154af
14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7