Evidence row 2502220

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ng16tU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/98a99d4b-4824-404c-8746-fc6d9919c0fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Flomper",
  "owner_address": "0xac3978c6a146c58ba490551b46ca4d8323730cef",
  "raw": {
    "agent_id": "149856",
    "agent_uri": "https://centralcity.ai/a/ng16tU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flomper 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/ng16tU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flomper",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/98a99d4b-4824-404c-8746-fc6d9919c0fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ng16tU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:57:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flomper 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/ng16tU"
}

What the leaf hashes

{"body":"aedf1bd7952f3db699b36dedf542cc42f3cea27120d29695c9bc46f2ad319c2d","id":2502220,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671068166667,"prev":null,"subject":"erc8004:5042:149856","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. 0x9a69198935183344e615dba00b06c89700e3a147d0e72faee51f563059ae1180
2. 0x4d618e3ddd1b561e12c8cb4c0d17647e4515d1dd176e07e165144118486bf515
3. 0xf9726a4141b1a7b344afd777a23730aab9fb0b5d00c7e9d48a0e1322cebbee70
4. 0x6984e9c3229fb20689bf2e25752cc9afd815952e08cb214cd47903d2fe0c7a94
5. 0x001465c9e5664096ad71d34a6b5f9c86a33f58f377a83d5df0cfc7e2d9be54bf
6. 0x29e5ae95a1419d553ffd91e4e482f685acbfa45090675dc39b57b96b54ff04d6
7. 0x3cade26ac5b99be2d6186b2906fb27ab23c6b1016efae807dbd5e6c1e20bc411
8. 0x0cd27d5e57fb4fed75ec0dbec935e70c9a4a6d36415824d75236c9d34ea78e17
9. 0xff935307e9d45bfe85643a73a7f66ee3afed841cc4acfa321554ff68f56c854e
10. 0xad099fbda1960444c7c7a284b22562c2605445033916dfe21b8263a1abea1b91
11. 0xe201d79f14c2a94a995ae86c2953ada855a743d25a43aeb9df2be32f56ab3b4f
12. 0x01a39cb28b808d85971fcc74d2372f11a8f09a2d041f514d0f30ae5795e97342
13. 0x047541275fbded65ddbf146d04bc8eb09e9b534f8e8c3e57ae4e8bfffd8bcb21
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7