Evidence row 1819289

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X4NdBu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b7afa923-3cfa-4037-887b-24cdc2ed5a24/.well-known/agent-card.json"
    ]
  ],
  "name": "Miavino",
  "owner_address": "0x41ef7144989d5eb91d4ca800134a910e3dbf1618",
  "raw": {
    "agent_id": "22096",
    "agent_uri": "https://centralcity.ai/a/X4NdBu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Miavino 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/X4NdBu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Miavino",
      "registrations": [
        {
          "agentId": 22096,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b7afa923-3cfa-4037-887b-24cdc2ed5a24/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X4NdBu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562932,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:01:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Miavino 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/X4NdBu"
}

What the leaf hashes

{"body":"49efcaa102b03bb178d9751738502acdd538924293f9802e0fa19d08cc01a341","id":1819289,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563260660808,"prev":null,"subject":"erc8004:5042:22096","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. 0xcb03c7dda3304e49474b6843c22230b47c7d65a3352c43b4e7ba734e673631d2
2. 0xcb9b9e2a32c51815dc579c2bd9c2859bc7078465955674a4f9f2c39f823cd760
3. 0x0e475ecdc6374526f01df84167a1b0bf54e72df166dfd96ff7940aeffbea4597
4. 0xda09ff6f40c25a5bc41f44d0bab6cdd87f00571c4135b017661f522059bf59be
5. 0x5950ffbd0d49f145ff02b177a5ab7b3c269064bf7c96b8b093d02d9983b49f7a
6. 0xb2c23720ecaf973ff57c6d826fc1d16bdab49dee559d97e40f78d448e16e8835
7. 0x72d5007ddb9a0df4bfd8aa3cbffb7ab991d3fc596f0e918fd45658a9ee1bb05c
8. 0xe0aa923f9f1f3aa19dae49da00335494978a8b306715d91b90a31aaacd91eb33
9. 0x8fb3f2423f6ee0230d8aae9bbd1a89746b62cfbdfbb63c8d152ac147b7ab54a4
10. 0x450748b0dde7bd721b3f454f83a7a510dd48689ae8aee58992bcd67f297aab47
11. 0xc37883bc769e76b1129d69153c55d3f8ea189bcd9d2474802d380741cdd3683e
12. 0xa4174a938ff14fbd5be6812124d70824fe3c737bbd8c1aa81347432c5fd52dc0
13. 0x24635ce9cb998a7f0315d48529c53cf1d5cad881b86cddade3f316f35faa0416
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90