Evidence row 1771066

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/J2Axgo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/91a2f4db-0839-466d-ad07-9d477b7b4715/.well-known/agent-card.json"
    ]
  ],
  "name": "Frauno",
  "owner_address": "0x3841fe5af5fa323bbfff1c63725eacb40847b65d",
  "raw": {
    "agent_id": "7172",
    "agent_uri": "https://centralcity.ai/a/J2Axgo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frauno is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/J2Axgo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frauno",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/91a2f4db-0839-466d-ad07-9d477b7b4715/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/J2Axgo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:26:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frauno is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/J2Axgo"
}

What the leaf hashes

{"body":"23783b53ca5f3873a153ae7b71dda8f0ef4fb4de16f8dcebac8483a0bca3b37f","id":1771066,"kind":"listing","method":"sync.erc8004/1","observed_us":1793546777786422,"prev":null,"subject":"erc8004:5042:7172","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe082d768da1fb6d84d12b53a06a54d0cbf585d88a605a536e0d8aa08b59ee2c7
2. 0x366f23b930d0410878ed236d022f7b4081fe4d9cd46e9ed15efc32f91b4501b7
3. 0x0c9279e83f514f6c28503ecafa9fdab40979a336f70bc45511c11d11de80ea4f
4. 0x986a116d15bd0b6c5eede0018f7cc5406b407c184ff59e77e001a929c640f98e
5. 0x30df88a01f9b006e6034a6b1d4671a662431c1317f83b9b64f0af31e11805dfc
6. 0x4f8ca977d5592aad75df112b386ba5ede6d077833e19ba05f85a73b6bb4baa4b
7. 0xbcfa5d6b6c96710f6a49904429dd6e7d059b3b538be50a8c18b43c9fc6831595
8. 0xe793190a3524c9adbe6d6d894ea0957ddbf99931b364f432b3c4654b87ef86c0
9. 0x1db3ef7c5b2b455955a2b158940f1ca99e4053d6e15332822561c9dc442bc04a
10. 0xfd4fddde519ecdbe262117af7903b8e1cc09a721f63401f67b3e6afdfc8c4cc6
11. 0x241f278e33b93f7bc8410125ddba7dc6d74f720adbf381b6e07c14ea1394fdb6
12. 0xe2f4c4b84fade36a7ef7b4734c148482096b21c09ed3027f89157a803cb329df
13. 0xd1d3d18403c8d600bd2ffc7617196b7b7b40c9cc69bc89a55f9c3d8c58bd3cfd
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90