Evidence row 3452583

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qWbYuG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d964de87-541f-41bd-b65e-98807db8e5d6/.well-known/agent-card.json"
    ]
  ],
  "name": "Friafo",
  "owner_address": "0x93f743c1b915b6c13bfdf6a86ef706fe03067351",
  "raw": {
    "agent_id": "352324",
    "agent_uri": "https://centralcity.ai/a/qWbYuG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friafo 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/qWbYuG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friafo",
      "registrations": [
        {
          "agentId": 352324,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d964de87-541f-41bd-b65e-98807db8e5d6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qWbYuG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793910065,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:21:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friafo 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/qWbYuG"
}

What the leaf hashes

{"body":"5f1f4d60f180abf9f5bea9a2522995149852520dee2f4a3fa9b1343772f2e775","id":3452583,"kind":"listing","method":"sync.erc8004/1","observed_us":1793910104510287,"prev":null,"subject":"erc8004:5042:352324","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x777c30077c8e65d97cd60b6d543299827b200a1ca69c1109a081b0c6d71a5c7c
2. 0x6f15de53ded73f14d21be12afe6dd5e43ac4058db34c7e69dee97d09660a8304
3. 0x3d1851c5d875a6007d9af5fc7fceebb4cba7288c7b2766727e109606db559155
4. 0x715eda9211f98f8ee06876cc7dffc3fdc1feb1730980342c68a51d71ad088a18
5. 0xc6c3ce091a585b88be50bd678a2df16a980bff559321e13ec59bc40434e7a761
6. 0x53b92a6c3b545fc39d808d9b00486f89b9f3382c5feeac228fec403a24f61e13
7. 0x7e81286ce6b08347de6d3fbcaec5e282f5f1006ca64e5166f04fcb091a0fd75f
8. 0x7eba5faa55fb57509344a1c3885d4545088fff0669123986eb55dc6c1ede32ab
9. 0xcef9944871894d651a169ec9da91599cfa92c82aa6c0e1c0558bcd90ccf6ad93
10. 0xa0fca9b985caff3931e6882fc9539f6cc94f1d08f15ea90355027e0526a00363
11. 0xbede7a2d925fac320aaa1a62057ce77b8e126a585c6f67f48a7e8c44f32bbc68
12. 0x42c24a22da75076c0891993d6affcedead090bad924d30b37f565b1feaa0d0fd
13. 0x9f49ee11d75e9de037d8212c931305c83dec9cf9fe02f9b12237d47f9e7bf49c
14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94