Evidence row 2574678

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LO8NRy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e0ee388a-084f-46c1-965a-899cdecd6b94/.well-known/agent-card.json"
    ]
  ],
  "name": "Hurabel",
  "owner_address": "0x57d9b3e3db4daf5a1319454d2ffe68e3db30f963",
  "raw": {
    "agent_id": "180914",
    "agent_uri": "https://centralcity.ai/a/LO8NRy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hurabel 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/LO8NRy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hurabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e0ee388a-084f-46c1-965a-899cdecd6b94/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LO8NRy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:57:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hurabel 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/LO8NRy"
}

What the leaf hashes

{"body":"087ad0f9d11ea2e395a821a4dc05ade72acf39805c8f592e9305f638eddc8d03","id":2574678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793707045295881,"prev":null,"subject":"erc8004:5042:180914","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. 0x7692a90f346d2553528e3390ffa43b0fd89db201a00b29b44d629262cdc68ee1
2. 0x4e964a7c5c8b9c7e05cd1636e2b6cbd743ef114005b8c1430ada9d115b53ce8d
3. 0x42aea74873a84907f872b703c35c749e7d73cbab8070a3c0093f1a8ba51b4cc2
4. 0x423679aea65483899950d990adb2bcd81b0da697a1980fe7da2bf53794d75a47
5. 0xca1b3cb392d2a25df587f598a4f90ff749204dadb3dcbb1555e166f6cdb2ab83
6. 0x2f43690697b706c6f80ebced49cb998019a0ccb6fa8f4bc4b47ad3f08b50cf28
7. 0x8bf1618834ff3368a89bf8b8660b71e1efcf2e8a38d5f41df4e57c824d03e7ba
8. 0xdbdf14b56d150c09ba47fe86bcff2be0cc3366bb6e744e622c11b8ce3ba1f65f
9. 0x23872d8d43a2fcd3dae4c9205009bc2e757ac455dfd2fb57782967a4257992d3
10. 0x2c68de4edd9c3b598e57ba93f371510c61846ac4311f766dcf8f54f9c6c56ff2
11. 0x2237820292b5d42b49bc8892b4ae7aaee2b10d6b1e2e3f5e1d5d052e7293203f
12. 0x113a721b5ab2af9dceb537299d64b98b1f2c69372877c5da971b3d334972d9ef
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7