Evidence row 1773422

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NH1me7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5501afc4-72d9-4714-8f0c-969be177b106/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreirkero",
  "owner_address": "0xe3badc43de2d93cce71a1f447448900f7fcaf3e0",
  "raw": {
    "agent_id": "9137",
    "agent_uri": "https://centralcity.ai/a/NH1me7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreirkero 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/NH1me7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreirkero",
      "registrations": [
        {
          "agentId": 9137,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5501afc4-72d9-4714-8f0c-969be177b106/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NH1me7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793549482,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:14:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreirkero 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/NH1me7"
}

What the leaf hashes

{"body":"22f831c532a54c22d850703dadfdc39bb488a91105c2b99825295f8175e5ac28","id":1773422,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549690279257,"prev":null,"subject":"erc8004:5042:9137","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. 0x74eb9992eb0f05997ce435efd27d96ad7efe1d5842b3c308270d603957d815ea
2. 0x56ae5852bb3665e66e5206977f1aa1e4cdfa2d0e0a51f4c9a63cc1285385e110
3. 0xb0e74fefba1b4e91de983fa6d9291f3c9f184cc5ece91b3dce4993e7184ce926
4. 0xa55df54037397e2ee48c462bc3b6e421b075b206030ac20ccfd9c8bec684ab24
5. 0x89da23d9d43de1e622acb5ad17d185ae25181ba95569b9e6131cccc7b9a28366
6. 0xf86e4eb3c7a27150326e8f091c065c65cf7a08a2445f772035094a4592073298
7. 0x08d7c916859b2610a0f43864741e421c583f267806cf33fa7e45c3eee6144495
8. 0xc24caa5dfe5b8159165532c0c62f88bdb2adc3189f10d5868adf694b08a08eb6
9. 0xce63611dcdd28b60c34b53b44020a0afe9dd1c489767a96a6fc707432175ce1e
10. 0xe81e62c719d7000c8fe42e45215aedf6a2996f541cab61d301e57ed4d2a41e52
11. 0xc76da62af966ce1abddcfd5dadc958126f88913c21ca8b27e1027a7e7502ac0a
12. 0x7db75c7aace077c417d768719a6bf43b859889f737d52a7a24f768c32a757f76
13. 0xeed7e951b5e4701a6d9e1ccb44369bdaeb14efaf3655042a73f8487da4230bf1
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90