Evidence row 2514889

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mx7aVr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a5d5ec16-c79a-4a56-b809-3afd94d67993/.well-known/agent-card.json"
    ]
  ],
  "name": "Hemiman",
  "owner_address": "0x8e614605fbfa6543270aa06e552b8dd9c2d2f18a",
  "raw": {
    "agent_id": "154571",
    "agent_uri": "https://centralcity.ai/a/mx7aVr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hemiman 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/mx7aVr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hemiman",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a5d5ec16-c79a-4a56-b809-3afd94d67993/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mx7aVr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:28:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hemiman 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/mx7aVr"
}

What the leaf hashes

{"body":"7894bfdf5f7ae0853922995ad66492a9c4662ca32e9a1b35c536e8ea266b7f3e","id":2514889,"kind":"listing","method":"sync.erc8004/1","observed_us":1793676494447527,"prev":null,"subject":"erc8004:5042:154571","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. 0x7ce0cccb47bbd1c4ee0191b78a3a7733bc8506279ce3541375dda7fe3bfa8a79
2. 0xcbc08905f21b98bc2b551ae6f4e4152b8432195309fb24beb04d44db2943ae64
3. 0xcd551110db8be72331ff857e8b2182c7a9d599dce227ecd4ebac90bddd053b57
4. 0xb2daf305ffb3a8c81939d81cf6077f943613a42bba9164b2e4a0622614847e9e
5. 0x59776359486d57386588c6391ed949b3e0ca14d8d37448286c448164bd3eeea3
6. 0xcc1f885866654303487425ada51de130781386dccf7b8cc7bd6dd8dceb225572
7. 0xdf41efe751845379d5e0bb4c638138e5c8e4527d13be378d8e48fa42095e941f
8. 0xc2f8ee1c686bd8661ce8a0d9e29b23561e10eb18611509a815e262c83b58cc74
9. 0x01a41bd7f051993b71530abeac77f5ac019e1ed6b22ef659ec88faadfc1b028d
10. 0x22cde30409c8017d906a28d0a81649f2664c816ebaade81970229774306142c6
11. 0x4fa54a5065dd948c903b7b3ff168c828cb2650c728b79000416d11ca490b3bc5
12. 0x86e6d97fb97dfacbd8a9da77c85096cbad23fb83ac3ae2a4d65c7a0b6b3f1ce1
13. 0xb64de2d145ac698ef5d991de5140767a8317e68a92d3cf1c5d78e4f7977a0d21
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7