Evidence row 2570428

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k5OQ1w"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3bc6d9a5-c9cc-4c91-ab54-b1ebb9ed313c/.well-known/agent-card.json"
    ]
  ],
  "name": "Dentivano",
  "owner_address": "0x4d9665a9d87e68632393ed7f4351cc28b2249d66",
  "raw": {
    "agent_id": "178606",
    "agent_uri": "https://centralcity.ai/a/k5OQ1w",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dentivano 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/k5OQ1w",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dentivano",
      "registrations": [
        {
          "agentId": 178606,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3bc6d9a5-c9cc-4c91-ab54-b1ebb9ed313c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k5OQ1w",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:18:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dentivano 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/k5OQ1w"
}

What the leaf hashes

{"body":"0a79dce72d3d9d51db604e3e7ffc079dd68753e07c3c1a548098506b73d4f0a5","id":2570428,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704685920347,"prev":2570121,"subject":"erc8004:5042:178606","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. 0xf255f1577ca9dac02ea3bd97498f2fc7b2699f597332303cef1553ef03a20bff
2. 0xd422805177466fd5b1787f1b4755a979123f73ca3b869983d4663b599581f466
3. 0x31963760550480b147868791f3e1ac29d41fcd6b655218fa11d5eef96cbf4afa
4. 0xc9ea50aba58f17f9dd7c92fa015e1cc6fe89031b1249002a2a8b804f049f8b7f
5. 0x6854f27efd30e5f03715bdd20bdac3f7acdff908a01f325410f89f4cf1bf1e70
6. 0xe8fc88d15fd52dea27e6b1025203350372e4c0b5f8de18e41f6e16c6623973f5
7. 0xf46af8520339201a227a008e230d0db111149a45cf72dee608542947e820b7f1
8. 0xbdd35b2b299df7423d18b841791c8b26e59858917f18737e759802bc03950be7
9. 0x5fc2efcc3c1d863914587234fa66350de3533e1e744cebf0389130f60682014b
10. 0x0b1349609c7370dadd11478c4e2cd9b615b3c13b5c049178af434feb31beb315
11. 0xec2ad0073f4374f52e12f097daf15be6762089a62c75640abfee739b422ae823
12. 0xfe18618faf14f5f3247bf408decfc900cc66a3a6e03adbedbb53236cb4b3892f
13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7