Evidence row 2712392

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kZC2I6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9314aec4-a268-41a8-aef7-b97604007b8f/.well-known/agent-card.json"
    ]
  ],
  "name": "Bimpel",
  "owner_address": "0x0ddf2f8f7bf85bb4b6baaf7bb44253fb74ae24ce",
  "raw": {
    "agent_id": "204449",
    "agent_uri": "https://centralcity.ai/a/kZC2I6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bimpel 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/kZC2I6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bimpel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9314aec4-a268-41a8-aef7-b97604007b8f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kZC2I6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:53:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bimpel 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/kZC2I6"
}

What the leaf hashes

{"body":"e1c31636b4f4f8f9d8790aa734d82cdcd041b5eef400052d974a65fddd713dbb","id":2712392,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739223255340,"prev":null,"subject":"erc8004:5042:204449","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. 0x7a67d235d2b1d5fde24eef90ef2c7a22d20c7846d61405d6d68394634f542b7e
2. 0x1685d3c7715416c6f9a6975f9d70ad4b82929b358fa856ff46969178a4a2d82e
3. 0x24912e52092e7fe2b1625a45e1b92df3fbe1b41b6b955af8d347303140d50eb3
4. 0x82d361ae14467d2289c0644347a546dad8ad897e8a1503d02c6476ffdbc38218
5. 0x12bdcedb888021353a831be4f1163bbd5c21ce2a7ef58df0beafaf100e66a6e5
6. 0x4819145ca4caedc0f91acf77ef2678bc734069489551c1aff07e3aef212ba04d
7. 0xac3c406c04ed848d34a94aa58f576c08eb6fd019a05b25339c461c33fab73bb3
8. 0xa1469d3391fb0bcfa457efff51a1f36b8add2700508f867a14923cf8f89a36c6
9. 0x0ba9906bb7fa74d9213ca1dd2fece96d27e8160a2b3e53f1b4f95c2eeb310bc0
10. 0x76abc71bc99c26d92c68b57259c236dbe4c8b878266ede517f8ad078a342b963
11. 0x924b662a0a88c30319ea9d755217c9169aeb836e634e4f0334512864b9af4f04
12. 0x57d6fb14a6313ce4aa51862ebcf194cf2e03be7a66885e4c88a52d6b0498b45a
13. 0x5298391d265ab9f80c949e86e9bd5b637fedf3347217f0b74126011e53908e9f
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7