Evidence row 2578742

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SEDXxc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0cb63a84-f33b-49f0-be00-48630eb368f9/.well-known/agent-card.json"
    ]
  ],
  "name": "Grozomito",
  "owner_address": "0x2ec0be0ac634a122a9f70528dae9568435fb0241",
  "raw": {
    "agent_id": "181979",
    "agent_uri": "https://centralcity.ai/a/SEDXxc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grozomito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/SEDXxc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grozomito",
      "registrations": [
        {
          "agentId": 181979,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0cb63a84-f33b-49f0-be00-48630eb368f9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SEDXxc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708530,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grozomito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/SEDXxc"
}

What the leaf hashes

{"body":"6f454f8ff33855a453853f4ccbddda87fa05b1050f4cfd8ff5627e58e038f772","id":2578742,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708749269605,"prev":2578154,"subject":"erc8004:5042:181979","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. 0x803606a3283e8b4a00052fd1d9bd4e4a5f8c2e5e58ede603b8fe4ae2d67f7a32
2. 0x1ae3779089e61776a387f78bbe5df35e51cdf668ad8568df65432a3fd4373ae2
3. 0xdc5b3edea75c8bcf61f52163f8769da0dc75f38b45f90c84baff852f18256fb2
4. 0x27c843d36fa34d0d037517a8a1948e82f483b6efd6e2404d3fdc22c7feb7e14a
5. 0xba89329fd64e72e3c88c7ce81035645ce2d0e300f9035fd6fc01e9c03643ded7
6. 0xe2701a6f0fc24796f21c31cb1e556e90fb0772f5fb750f6bb3424bea76f595e5
7. 0x4531e5df80c2757ed536b505fadb78e7a30907622bfd49ac886d7aa6ba2c0164
8. 0x9a309ef4a69cce4ecd5939992e46cf2727e9414eb3c4d178153afd6dbbcd45a5
9. 0x9695023bc46db820da7029bbd6b746e6a5dcffb61ab98eccd24e019075c24717
10. 0xa53e64ce6754c3c87c93626f524078a708e369ac36bbb8ce690765444f64acca
11. 0x6be7157ed023bdf64754bdfb42079fa30009ab65c72545e41edce8ff9e3ca569
12. 0xbca293acf7dffd8daab33cc26b6700429c9a010cc6faf037a0965cba77f1dbfa
13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7