Evidence row 2627767

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zg5Dks"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80f04663-1771-4e92-8e6e-5bd6fcfe8eec/.well-known/agent-card.json"
    ]
  ],
  "name": "Brindus5",
  "owner_address": "0xa448a7d2846a0bd85cd4c862f5cd596232909f96",
  "raw": {
    "agent_id": "200590",
    "agent_uri": "https://centralcity.ai/a/zg5Dks",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brindus5 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/zg5Dks",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brindus5",
      "registrations": [
        {
          "agentId": 200590,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80f04663-1771-4e92-8e6e-5bd6fcfe8eec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zg5Dks",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793732172,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:59:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brindus5 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/zg5Dks"
}

What the leaf hashes

{"body":"e7500c2395a4aaa34c6887d6a258a3a253e0b14389ea3253286e3af8d9345206","id":2627767,"kind":"listing","method":"sync.erc8004/1","observed_us":1793732341796980,"prev":null,"subject":"erc8004:5042:200590","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. 0xd477990313314385dc6e1c9898a9162885e9dd61f0cd4f684bc405b4b5252b32
2. 0x6ec9e6ffdbea6404d07ece48d9d9ec066a81d40073f650ef63f8c8ea899dafcd
3. 0x711d13975f5e24d3fd39e78c2748d0858af30af3656abcfa696f2cc7e0b83df9
4. 0x62b4faf07fdd30746af52c8fb8556d81454384210673ef29a495ca44cf47bccd
5. 0xd28964f3b903042698e91b41c2ca2a3dfd6fa47207bd203f98216d298efaa8b3
6. 0x97a635af41292faca9adf682286653142159c64d7713a03f66b636a57ec72a73
7. 0x72be2878851c48f636946adb1d35ddacd23b90af1c5103b443d895a226db1fb1
8. 0x70d7febdac1f5894cca559e7e7d1f742f67bcdee3e1f70f720166441bb23b3d0
9. 0x45beba1148e0517afad07874b386a2510e9529c3a60c347cc52f90352f91400c
10. 0x7e71189e253c47ff02463e80289f21826804a6d6ad39485f5724e1a9059a2282
11. 0x93cc342d9f986475de1a7878a36e732b717f665747532999cccfd93b333bb7ee
12. 0xbfd907b41fc4fb0f8910695809f1797d1c8b149f937affde28688b8121e34dae
13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7