Evidence row 1820846

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oVNrAx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c55e6f4d-e7d4-4242-a3d6-a0332ae69d6d/.well-known/agent-card.json"
    ]
  ],
  "name": "Ruvani3",
  "owner_address": "0x70936814d4d1e8e150ba564824cca4db0b6447d5",
  "raw": {
    "agent_id": "23226",
    "agent_uri": "https://centralcity.ai/a/oVNrAx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ruvani3 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/oVNrAx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ruvani3",
      "registrations": [
        {
          "agentId": 23226,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c55e6f4d-e7d4-4242-a3d6-a0332ae69d6d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oVNrAx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563931,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:12:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ruvani3 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/oVNrAx"
}

What the leaf hashes

{"body":"603cfb886369c481aa960d2507965e3a1c115790d423c43cf50a67cdee7b6d76","id":1820846,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563955768627,"prev":null,"subject":"erc8004:5042:23226","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. 0xee9c68ee7546a0cea1824484035ab7d3bc5cfa3e50a89fd7659a26fbba3d3298
2. 0x18672a01650475ce31872e52dc640351e548799c76ce243c087fc418185beb5a
3. 0x9793382068e686baaea1864948f55f4da05266eeda334a27e95152fd8a68bf4e
4. 0x8811a3c54347491c820e15ceaa8ec67e92a83b4c63e4568b14409c2a48b48df8
5. 0x08a3b129736fedeef45ecf89d260f0832725092ccb92aeeb6c6934013483b9ca
6. 0x0fb707235085ce354269aa5cf0aab9310cf6a62016d0cdac583b8057929bea53
7. 0x806f18e76567ad651ad48d0dfcce0fa5668b35bee768e4d812388788531ff91a
8. 0xa0a65d889bc894c171ee12bd65faeee741956407cb58ba9127e1b60b5cb481c3
9. 0x706f0225b83d016ee68eb215ceec78a035835dadcfd5a2d9b4b764ec281db30d
10. 0x2caccb19d306c58c42968ea74c4f807a83f7ce834fc191696d6c8911c2423ea7
11. 0xa2c0814a4e554d6b50aa0d5c18d88c298221096ca84ba409a1ecf9113e0cd795
12. 0xd89fa48ca1d4954538951ca232b21fe073980b92125f2108cb7289e038ae2a25
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90