Evidence row 2553750

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CYIsKV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba075d6d-69ff-480c-9ddc-c98796fb7a16/.well-known/agent-card.json"
    ]
  ],
  "name": "Plubindus",
  "owner_address": "0xb527d0d735b3d3a5a86a382688cb45f8d4d8d39d",
  "raw": {
    "agent_id": "169939",
    "agent_uri": "https://centralcity.ai/a/CYIsKV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plubindus 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/CYIsKV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plubindus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba075d6d-69ff-480c-9ddc-c98796fb7a16/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CYIsKV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:23:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plubindus 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/CYIsKV"
}

What the leaf hashes

{"body":"4811a8c60319b3ede33521463ac84621d794a53fec3f1e204efa56daf62372a0","id":2553750,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694209883870,"prev":null,"subject":"erc8004:5042:169939","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. 0xbd30618541ec0bf1ee1c58e3155f5b8a40bebb0aa492587608330222253593bb
2. 0x643412ac0726c0c3a03e8805d89c9cf2636a46b47a73c5d441dfff3fd79bb7e5
3. 0xff33946f45e5d512622b1caae45627c6e6d8c947bc39574f93d094b04136b87f
4. 0xca6e03b2d9e2d66d853587a87dbbe0d7d0dfaab6cce84980d74860acda4150a7
5. 0xc1b9a2ffb18b11277bd6d903b87244803f07d28a991a168148d9e8112a1fb56d
6. 0xc0f9ae852dfd8341fac5518a4b08c26ed2fcd09d52617c5584234ede7dcce512
7. 0xd9b8cd752f3186eee3f91fa1daf3582533289d1b83c8b68f608a949dba54750a
8. 0xcf7fa193fd12a168508c90ae5107c510e7876e6692494f54d5f06348add6e525
9. 0xee29200bee11413fb7ba02d94ba3fa8d66175fc6432780670184a61756ca7266
10. 0x636d142360237d7490b321788e012ac21f2c61ead09077ab0e526541ec4b84cf
11. 0x92b3ca3ac74def20ef1015f5963e365eda10917369c06920366bad0a979ede08
12. 0x63a5991c187a9530e2177a341da1cf5333e53e4df48dc340dc718a9a7d54a2d3
13. 0x4b0168dc3cf75706d02e85e816aabcf4a2cbb6cd44a0eea1377f703048a10500
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7