Evidence row 1820036

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IA25BE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/171f2fa5-0c19-426f-be32-69724804e90f/.well-known/agent-card.json"
    ]
  ],
  "name": "Vaunderor",
  "owner_address": "0xb21d7e9a9f4cf077c8b8f62f16c527db6114a682",
  "raw": {
    "agent_id": "22618",
    "agent_uri": "https://centralcity.ai/a/IA25BE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vaunderor 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/IA25BE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vaunderor",
      "registrations": [
        {
          "agentId": 22618,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/171f2fa5-0c19-426f-be32-69724804e90f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IA25BE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563423,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vaunderor 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/IA25BE"
}

What the leaf hashes

{"body":"158e4d2fa9516ba5b575166b4dc807e524df10bd55d4cc52d805bf1c5f015b06","id":1820036,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563606689090,"prev":null,"subject":"erc8004:5042:22618","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. 0x8c6c850c9827c93642148ce76438ad6d06c0d4e9fb8352cb6e4f79b24e61efc5
2. 0xadcabae147ed22b274d9498178ae1012b97a03f1abdaf83211ac46a223eecb5e
3. 0xb28e86b90485a3b96077036f544b61f3e05051d6e0f72477362e44ee88b9f272
4. 0x42db8d73a17ce6d36012ae5fbd2a238e273e73ab0ea7aae4763e78c630eb4ba5
5. 0x2b384fdf95e4938feadc802fa8f801e17e2732b3f6c479ed8284cc238730c898
6. 0x9940b86736e2f3a1e5d5a3dc5350cbca4c314da72a19d8e31bc6496e798d2002
7. 0xd765dfca52dcfcfb3627db2c5aa703bdea6c850964211b9b4e14e60ce947fe44
8. 0x4cda96bb37dfad8168c74b5bbf6ed8f15a43b27b23e21fc9c85af4ab22c86abc
9. 0xfacbb81210c799c96da3880475f484783a0fdef228d8ed607b5ccb35b614c4d6
10. 0x227498ed56e3e24354512ef29204deb732d5a89cd1c2002dbaa0530d37152898
11. 0x9255401df82b9e9941c23ddd39ab6a8c8824d085d3347dfb42e9e4b3cad50c96
12. 0x29d7a2a4df0d7fa79f3b537becdf01ca611b7c70fbde18f9fae82bb3e270cc73
13. 0x6129eb29b7f3727c333751ed672fa6e4b231f839ed64750b5d1005800847c8dd
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90