Evidence row 1839576

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6BGcxB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/39ef890c-635a-4f1f-bef1-855a8c67ae4a/.well-known/agent-card.json"
    ]
  ],
  "name": "Schauzeon",
  "owner_address": "0xf25a18f3862036931293f40545d6bab3abaed250",
  "raw": {
    "agent_id": "34394",
    "agent_uri": "https://centralcity.ai/a/6BGcxB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schauzeon 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/6BGcxB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schauzeon",
      "registrations": [
        {
          "agentId": 34394,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/39ef890c-635a-4f1f-bef1-855a8c67ae4a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6BGcxB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572845,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schauzeon 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/6BGcxB"
}

What the leaf hashes

{"body":"03c667a4e6b7f98f3a03984cad63f73e676acc688bdab8d4ebe3fac59832de89","id":1839576,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573174472809,"prev":null,"subject":"erc8004:5042:34394","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. 0xd038c783317625d9791a9082fe68abc7671bc8c133159741d4422d769d08cd60
2. 0xd9b6d9bcd145dd23abb40e9984cc1f5157c8f246a017e434713274f0b4f74e3f
3. 0xc75c79564485adc8a9f476fab4a1bc42ad22f86886acc1f6930295482feff696
4. 0xd2c5f9bfdd2ab79bf7ff284b9d93703cec9db691a03d235e694d6f060c57b8bc
5. 0x7033d6b7acf716ee6594520e658dd180bae5241b9428b4868da7a06954b1ea75
6. 0x3422fd76e6646b4782f143e6a590e99324734a3514228b7f8509ab61de7bf9d2
7. 0x9aacfa29229ab6f9fdff96cf9f718253a7c9cd5d065db561c5215a20e83cbb26
8. 0x9334d1035035e5ee6f2d4e7ccaa47eca2b60cbcf0f960a64bfc31b6cd3e3287e
9. 0xb3ec5526286e1453446f7c171d79544bc1a835466e1abe4711dbf6a547f055f2
10. 0xdc0fd907f9e3ed6e3f9cb36a5850b747b19247903f7bc03080c5ee63dbc267d7
11. 0x9068af017c80bba828d931e583d86ff9a847bc48db3947583079ff95c79f6da6
12. 0x0032986be0486517c7f89f9578ee463311586d03dc0068111a40585b1de3cbab
13. 0x3050daa45d874dca785f324e89aca8fa3ef2f8a889ac7ef7a4ed23bd6db53a62
14. 0x57b5e8b79f831258fde2efa4c7b70cd486ce34b32e7d612a6965c086ed7a75e8
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90