Evidence row 2616410

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qwz2vN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4731ce06-e84e-4006-846f-d9c285cd67f8/.well-known/agent-card.json"
    ]
  ],
  "name": "Fivert45",
  "owner_address": "0x8d9a852395e05b78414ce1cbb70f21e485549d84",
  "raw": {
    "agent_id": "195763",
    "agent_uri": "https://centralcity.ai/a/Qwz2vN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fivert45 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/Qwz2vN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fivert45",
      "registrations": [
        {
          "agentId": 195763,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4731ce06-e84e-4006-846f-d9c285cd67f8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qwz2vN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793725911,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:12:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fivert45 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/Qwz2vN"
}

What the leaf hashes

{"body":"e3b081e4a86fdad77a94adc181aa977ead6b0780d3c21712dfffc77d2d41dc6d","id":2616410,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725975793357,"prev":2616179,"subject":"erc8004:5042:195763","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. 0x8d619361c8e699800340454fa9c1ac67d476c87cadeb1ae0fb81035fee493e07
2. 0x2e1517757c88ba5cbc600691ff031e6ef5abb0ecbc2b45b81675eb9bd275107c
3. 0x6e25cebd750771382f8fc855d3a70c079a82e37407c77d8ae2bf73cceb5d6220
4. 0xe2247788c0863349b98482d2c033449f822f283f7ddfed17fe04e8b743bcd977
5. 0xa3e8c027dcfd3f96fb174619736dd1dd71a985e3d2a15582211ce5eefe85265f
6. 0xa62483ef6894a737ad96512ed19980061179d20d8b89afdda8db48bb4a54194f
7. 0x932aa28824202e92ef9cf77889f8cc879cd87945736662c704bdff57b297f415
8. 0xad68742a2afa91e12be0ef743e2931d38e277f2731de6d4c79bff1116e4fdea5
9. 0xf7ff207662d48d5510553fffc9873be7a7d7ae39aa83748b13b2769a1e05a103
10. 0x25ccde67d99b86dfecaa7e5aa268942434c81f50f75027b7aa5df2e1159732f9
11. 0x7da38d9c04743a698c5d1654cc47d0eace49342768326a28d0d01030ccdfe0b1
12. 0xc50944a6c69e44712ddfce9ff490d4e352b87a8d00e2a1b3535476fc163fcec9
13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7