Evidence row 1779108

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3DGuMN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f156bcad-4d9d-4334-b844-46d75ea782e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Kaundabel",
  "owner_address": "0x637af2a5309d4184b828e300569f23787bb90c4d",
  "raw": {
    "agent_id": "13974",
    "agent_uri": "https://centralcity.ai/a/3DGuMN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kaundabel 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/3DGuMN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kaundabel",
      "registrations": [
        {
          "agentId": 13974,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f156bcad-4d9d-4334-b844-46d75ea782e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3DGuMN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553876,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:28:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kaundabel 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/3DGuMN"
}

What the leaf hashes

{"body":"418a130b664b1302b08753bff07d526dfa4a23f69414eafc5d7b4e52e07dd328","id":1779108,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554110960029,"prev":null,"subject":"erc8004:5042:13974","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xc64fb88daa478f565d63cba1ee3642474dd4fc97edaa00cf83ec61976eda76ef
2. 0x5182f5efa3259a5275a7ab071c0030911a8a120817e858caba9e43aa5d4baad5
3. 0x4f33df7a2210f24bb296ae444dcf03fe56f94b6c3092ed03c053826e6c2d4294
4. 0x36455666f3400551b8e920beb50dc6ef783aaf1595ecec71dd5e3c2ec0de411c
5. 0x4d4e75074a915989193ca74c3f59339c2ac090b97a581c6b1136995a8871c5fb
6. 0x6152bb06acf65e1e201c5f86ab343ab23b6a54151790356b64e08eec22e69a73
7. 0x36d38bd1ca421f689506598baddb6970d54cafd143b349d26766d5e092496584
8. 0xe7907d2cf10f9612c626a08cf47df57d622601c44171196c86bf55bfb615c99a
9. 0xb36aa7396f103388843149e76fdc26930fe4a0b492433f83c29b63451d8420b3
10. 0x1a6065f9e70535e6c2bb61d4af36e06aa3cb7f0001001d99ac37fd329c0afb0c
11. 0xe316387944d1071aef5006421f8a81214766f5614b37fb777c46abb79382f2ae
12. 0x708edbbc5c93eaadcb16f46d00180d1abd9f006f6897baa185b89bb0db26849f
13. 0xe14f0d8e2b9967bfb142a635a58f2d35462fc1282dcc137d3d835cfd908c00b2
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90