Evidence row 1839865

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U29RFt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2e0b7d5f-ba2e-40dd-8098-4d2dce8d0252/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiavunano",
  "owner_address": "0x5137a88d4473be0105ec902eb40574c706d4423b",
  "raw": {
    "agent_id": "34683",
    "agent_uri": "https://centralcity.ai/a/U29RFt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiavunano 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/U29RFt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiavunano",
      "registrations": [
        {
          "agentId": 34683,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2e0b7d5f-ba2e-40dd-8098-4d2dce8d0252/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U29RFt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573057,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiavunano 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/U29RFt"
}

What the leaf hashes

{"body":"d1df6a4c5a7872693fddfb7f702c06eb814004b122b500fdb1fcc21b7b0e563a","id":1839865,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573175835356,"prev":null,"subject":"erc8004:5042:34683","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. 0x79d0f48e523e2edc7ebec557e3ab4cb22b1b1c4a9a1f5d7d560214eb495e30c7
2. 0x660e5b3b94abf40f03e3abf67a7e27aa962ccbb63f17bbea016be7ad32387f31
3. 0x9619146ece2829e31d0940425c14ea13d5025d781fe37b73653b416b41ac9b2e
4. 0xc2d86f971a70d6a73e7f97883d9e7d6e3bfb97b933861ad7bd71e3f69041b0e3
5. 0x9ea495bf36bf460a2e0287d55f0d6416fcd2a857cbb5fe242ccf66873bacd0a3
6. 0x2ff3eab696aeab655127788bd8b9892b3568a7f3f2f05b776cc636927e0b9c13
7. 0xe67f663fb106fd54dcb4e6de60af920e07e42621a3b5515cba0b018f1f2f31f6
8. 0x37b1b14584108a29617e1b9e185cc026642ab8dd0368f5a67d4c9d802942af62
9. 0x57b95e028f4b41db47acfa7dc91b77d01aab28b0e5a6281721f90e88778f8a42
10. 0x7188593c60952d6824082bb6b82b81848e8e410a297ebdd711d297ff1344f282
11. 0xc92ff022feda706253d0984f67372e770d513965321396306012910f7cc3d948
12. 0x9a9e879591a3a0c0c16124efe0ff42b3c7409385d7343b036feed7c53c56aff8
13. 0xa293e826c573b6aacb42bdfe34ebf9ff9c01a7719cb79774843599231be3aa36
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90