Evidence row 1776018

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MtPB1f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ea7675f2-a4f6-4987-8b95-8cc54e6f6959/.well-known/agent-card.json"
    ]
  ],
  "name": "Kiada",
  "owner_address": "0x267a21c9b57d9f064d690d48d4632e9886a6e6eb",
  "raw": {
    "agent_id": "11335",
    "agent_uri": "https://centralcity.ai/a/MtPB1f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kiada 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/MtPB1f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kiada",
      "registrations": [
        {
          "agentId": 11335,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ea7675f2-a4f6-4987-8b95-8cc54e6f6959/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MtPB1f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551832,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:53:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kiada 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/MtPB1f"
}

What the leaf hashes

{"body":"f264ba09a977c746dead6a61328032263af15713692228f76ce36f85d69057bd","id":1776018,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552029601603,"prev":null,"subject":"erc8004:5042:11335","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. 0xaf9985cf95c6c5fa3828f173935ab0b637441128ef4588411069a4c8709bd85c
2. 0x87b9e05aa37651950e3353f9250417767b740c0a275ba596cd336ef23ffae063
3. 0x4755007164f3d382da7447dd23a42bcf83b04527c8f73e2ee0e7e32d6b6395d4
4. 0x146534afd3445d529e5a6c39599bcf12c7daf4ac8cdf43b761065cffb97746b4
5. 0x4a6c45023f900c7db1e6cb160a05ea2dd31e8e2f8963fb2f2115a0605cacbdd1
6. 0x4ea66a075710f9e55c832f18740d5740caabee033d1c16031b976c971ad21e87
7. 0x7ee69072dd510bf1f80da74e06d27dd92f6f5877bae0a368172d8d8a2a0df7a0
8. 0x5b9b46934028b7a9018d15d8376a3b5c91e87543ec563cf421709e8b748a5d81
9. 0x4baf1a05365902192ee26927b6a233f1bfa2b12d3f7f735a82fe936562cfb4a7
10. 0x1a8470df55a2d538b3e5bbb83c8f2892080121055eb743c73da455508e668b29
11. 0x7a50902ddec92fa3355d31404598e4accc41127484daad6fc9b486662345727b
12. 0xb1058f5d0133ed019587ab22ee67de0395fe30321225bb9eaf706daf2cc6fcc9
13. 0x4ed5ee4b832525b25402d3a08712261bc320fcfa917d504e7d252602edcdd386
14. 0xa61b9b680bca298a8a4f69cdebc25b3acf2105f25b9ad6f8fe0ea50e55adf8ca
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90