Evidence row 2727989

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PX4lQo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/35695c9d-d90a-4e17-8d8d-ceff3a0743a1/.well-known/agent-card.json"
    ]
  ],
  "name": "Plostisto",
  "owner_address": "0xaf5ec599c8a0b39f7366692c314d97c001f638f3",
  "raw": {
    "agent_id": "211525",
    "agent_uri": "https://centralcity.ai/a/PX4lQo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plostisto 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/PX4lQo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plostisto",
      "registrations": [
        {
          "agentId": 211525,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/35695c9d-d90a-4e17-8d8d-ceff3a0743a1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PX4lQo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748472,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:31:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plostisto 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/PX4lQo"
}

What the leaf hashes

{"body":"101930b7d01a28c28e70459e43c75b0a9d0fe99076ae03c7ba912c4d792479d5","id":2727989,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748661032914,"prev":2727751,"subject":"erc8004:5042:211525","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. 0x981a0ff558d93768d7ea24fd7c59e377a5f4eaf09e7151d4c232b58f81fd2bd4
2. 0x0c743b9fa5328c7439c17d68ad3d095d042ef5ca10ae0d14a4b531a572fa86a5
3. 0x4ba11ebc7cf58fb3563f0b2157c9d2823048f66ad5e6d99d9cc08a2720197c16
4. 0xbf35e7b4d22398edbed9603e63a718b92d75d10566f195783443627b5b155f81
5. 0x1fa85504be726a7af47736a59e52fd727566d3f33589e6ad684831ce5ca3ee89
6. 0xe457f0879e346d119a44c408a8009deea165f5dc2ed2478d74444f7789f2046d
7. 0x5ec38430b86e59ed8e273dab90f3f4fa82a0406bcf221204b950fdf701b06b68
8. 0xc8cbf384b7521b6235b0ba11e73cb0f0b0e63f7cb3e2f32597eaf4f1e379dbd3
9. 0xabc899e09f1862281d86d0789c60ab2a617d38b57ca05faec2f01eee8d3befa1
10. 0x275afcf4435c3dc2c52dd6d672cb6ee4c1521535af65a26973c3c4c58c55ca03
11. 0x4072f38b8206c6ffbd71373f09aa720fcb9ac8bac68840b494927c992ee186a8
12. 0x38e30133f1f1bb0f8f512518218685d75c10b05442f62b96bba47f2441bde04c
13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7