Evidence row 2520003

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EdHA0D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dfd9b34b-56c7-45ec-a3c2-640e0f759b53/.well-known/agent-card.json"
    ]
  ],
  "name": "Flutus",
  "owner_address": "0x9a751f72135ea1db2ae56be0ec93d4c2ebe74b5c",
  "raw": {
    "agent_id": "155989",
    "agent_uri": "https://centralcity.ai/a/EdHA0D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flutus 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/EdHA0D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flutus",
      "registrations": [
        {
          "agentId": 155989,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dfd9b34b-56c7-45ec-a3c2-640e0f759b53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EdHA0D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793678595,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:08:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flutus 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/EdHA0D"
}

What the leaf hashes

{"body":"81a86d035c9268cf01b25615029f36a441e8dfa6dbf7be3e9da86082bea0ba9f","id":2520003,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678893674701,"prev":2518565,"subject":"erc8004:5042:155989","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. 0x78aa1bd2eccf6709ca13f2d3d618d8c14ded9263bbec345b1dd95ddf56e12451
2. 0x2ae9d5e7b06cc42fdc2abe0d8bf53e933b2e6f43c21fae722eda69a65fe2fe46
3. 0x7bb2ac7b5741e415c02eaf555e7651df5547d2badd9b13b76d7ef95318850286
4. 0xb486fbea1bb93f577ec8179290135d2d4fa81d857335eb04ff560706d97fa9d2
5. 0x08c129a0602e1ae859ad53f0c5aaeeba5d2889b1dd60dd5be4b5e5ca9d1e6e11
6. 0x2f23e618707afddae4cc226e185f598a1e29c70bd3eae00546dd56ef1be95ddc
7. 0x734f457bdb07746c41a051f498736383b93c12d3d2ac16a0d0e229c641cf8c85
8. 0x1d38cb9f5a093f2cfec99077d0c36f67e83d46b46fa2ebef79450f964428c027
9. 0xf7829ac24fa6a28065c4b3d10e49df330e4d343663de9601d568e4de43ccc741
10. 0x3cee5b8f45a28bc4f1b09fb002a7764c28d168bf84cf7a6fe96d99f8e7a3f5c9
11. 0x59ad155b4b96fdf49d553834e311e6a62269a58c4ace7116752733e31dc1ec70
12. 0xdcd18530fb3d3cd878e9cf5ba1075081713696f9d6d47b6c8f01ed75aeeafcd6
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7