Evidence row 1827652

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HyX8gT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89a1214f-0daf-4cb0-9212-23d6f60ac10b/.well-known/agent-card.json"
    ]
  ],
  "name": "Fensani",
  "owner_address": "0x5fb862c3d7077b828da714d7d903ae93f3d2959c",
  "raw": {
    "agent_id": "27388",
    "agent_uri": "https://centralcity.ai/a/HyX8gT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fensani 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/HyX8gT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fensani",
      "registrations": [
        {
          "agentId": 27388,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89a1214f-0daf-4cb0-9212-23d6f60ac10b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HyX8gT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793567241,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:10:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fensani 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/HyX8gT"
}

What the leaf hashes

{"body":"e9907fe0b8bac6bbbdf1e67309e637563b1230663b55f73f7b3487a33965f93f","id":1827652,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567401767567,"prev":null,"subject":"erc8004:5042:27388","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. 0xf64d7565a23e6959d60545d458d188cd3009e1d575b6c06af551ca7c980d878f
2. 0x05746582ccdee9bfe0875e4b64199b29a0b0ef743b1c863107985fdb59620b16
3. 0x97b5b82938e2cc1f5da8d4d4c882593e10d0553544954aa17691797823c13993
4. 0x469fb5f8ab2bf09e7fe5636c2f148e415a7c891e963753b72e836e73e1911b23
5. 0xb120af2ec03d97c77791c66e8d96cd554ff15b749c447c72dd645d79dc46800a
6. 0x3e0f9809c08f981ada8459a25b7bf31e67f56821a332e46019578751a65d8cad
7. 0x96380ef81c13009c94fffcc64427bdd075edb013748b2aefea527a4058b47e2d
8. 0x0ba3a5a5f0b2aa30e74628acb21599fd9eaa778c2d0aafef72493987b74c741b
9. 0x1490fd03e57a093e30bfdcbcfa3b671df5502ff9d11408e5d39af9c745836f4d
10. 0xd4e82c5a3d6092162540de123782a9fad0936deafb33f8b220e1ffbfda6006c3
11. 0xab569470f180e4f9980adbd339a0d63b0f20ab53bd2eed2898c06598127a5434
12. 0xf8b312afb71abc1ae9fcd8b8858e0a4351bca64770e3521c0f4b8ea86a8933e4
13. 0x4ec6a6783b0fbf13d364df34dd919edbce7190c4f5424e6bc50d2f35967469a4
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90