Evidence row 1786511

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hfv4hR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2e482620-a32d-4f9b-a4ef-16446d1e9718/.well-known/agent-card.json"
    ]
  ],
  "name": "Ridero",
  "owner_address": "0x2598c51fc26fc512ab343a582b3849b1d2861eb9",
  "raw": {
    "agent_id": "18202",
    "agent_uri": "https://centralcity.ai/a/hfv4hR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ridero 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/hfv4hR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ridero",
      "registrations": [
        {
          "agentId": 18202,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2e482620-a32d-4f9b-a4ef-16446d1e9718/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hfv4hR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559359,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:59:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ridero 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/hfv4hR"
}

What the leaf hashes

{"body":"2962ee5287248a659c5aae9548e6ead6d94d1977b1a96d3ef6a96d281c835119","id":1786511,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559585812236,"prev":null,"subject":"erc8004:5042:18202","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. 0xf079c422b034e48b650ffe6ff02eb4cc170aa94d5d56b19464683743fdeca345
2. 0x61b376d0807261fbb5f628da36890d3bcb2dbf66ac16e7ef129df671fb097e0a
3. 0x919df34465e3398f925b42bcf148f6cb6a5de3eb7ee779c817e18e0d720c4cf4
4. 0x1026e6c4163dd784ded36cac6791e701a3e231983e06f9473368b9c95f070c98
5. 0xe354a20c0ea15bdf1de3dd8ba18d1e4b2e5674f50fd11cd8952612be3194b2f8
6. 0x25337de6173ae15c555463ab35ed7718477b7518474269bdf45e80abb9f1aa86
7. 0x98ab78f92834d490efbbaf60b5f2424a3980120677f597645ad36b672e6c6b0f
8. 0xfaec4d1c66dfcb88fb15674d9dfc16534e341dd05d281f26e5321c3398ecf129
9. 0x9b886bb25a2f280d6126dbe91be93050d10b50d3d2fe0e5f9cc842ab572687e8
10. 0x6ce9a476c64ec8d6fbe457d965d46c230b35b6e711f6e0ad9c9207abe63aeba1
11. 0x2a04451a5494034df3df68369cece45c1c911f4588743237ff1da2c6dd01d2ca
12. 0x1b5a8d6f871c578c6ca98d6b748b9433c45f26a6046ac5e84ea6551e53a17ec1
13. 0xe90b78263bda6cf595e6506f00151a77021430873ffa310d8a01f67d8991ca3d
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90