Evidence row 2715204

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZOxO81"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7e5994f-ceed-4e80-a1cc-bd2113a7d6e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Benda",
  "owner_address": "0x4c95bd6488cc1395819e4e7204c9aa2d53fcd2c4",
  "raw": {
    "agent_id": "205670",
    "agent_uri": "https://centralcity.ai/a/ZOxO81",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Benda 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/ZOxO81",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Benda",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7e5994f-ceed-4e80-a1cc-bd2113a7d6e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZOxO81",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:21:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Benda 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/ZOxO81"
}

What the leaf hashes

{"body":"3fa0dbb781402ccce0f57d44d59bd213139d7a107d22f76934c961269cb72d9b","id":2715204,"kind":"listing","method":"sync.erc8004/1","observed_us":1793740901004402,"prev":null,"subject":"erc8004:5042:205670","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. 0x278a447996a93183a20370a9d51f3357ad0d08f1d9fc1c200d31134e1f6916ca
2. 0x71dbc3fe95546ca81e0c1987d5661a0013ae88631d8281a1a98b9caed78db50b
3. 0xe8530624ab4de50f7b2fc7182d449e03faeaacb32967b4c0e6f1cc34357485a2
4. 0xa47cae02f8ee584a7a8919b734ea33acc35ea2864c72a7570b36c01b0507fe1f
5. 0x99a6ae88a2f6337a5f4e723fc80b280d769f773e82d03646daa4a6b6c21b4afe
6. 0xb7685c5c1d852690e9847201100ac645a8650668674b75a5c0fdf9c47ddb8636
7. 0xa98b32e8383b724401d59a22de419d3d6c7699feace7ad0866fb1dcfc157c03f
8. 0x91baec226147e4ccbd9a87099634cdfba5e736cab267b7827b4e7243f107d001
9. 0xb4c1d5f4d15f8cae592d4b1f14316aa3ec4de157df3c46e50000155cac8c50b5
10. 0x8b3932267ace1500087952c7d15c6bb710742d822e617b8568fcc2fb1e920b55
11. 0xc84fb16c46d35e50c428709bd4f6bbdcd322754c608912efaaa534eb9b1328a2
12. 0xec2ddd443556613d59609a7b14c036e6d271882b780c25ab7f82c2f5014e2560
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7