Evidence row 2292347

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3CyeMl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/11d1e6ab-a0d3-4c2a-a86f-3c8060e4e6a4/.well-known/agent-card.json"
    ]
  ],
  "name": "Frander",
  "owner_address": "0xbb27378d53bb763be752dc27b56a276e92daf574",
  "raw": {
    "agent_id": "138458",
    "agent_uri": "https://centralcity.ai/a/3CyeMl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frander 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/3CyeMl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frander",
      "registrations": [
        {
          "agentId": 138458,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/11d1e6ab-a0d3-4c2a-a86f-3c8060e4e6a4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3CyeMl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793658574,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:31:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frander 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/3CyeMl"
}

What the leaf hashes

{"body":"f52eb84344d64ba6bdb4a8c79cb5dd01b6031f8ef131d17314018f70eb531e31","id":2292347,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658694496877,"prev":null,"subject":"erc8004:5042:138458","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xde07141b7976e2e01b6746561ff7884c458444fceb0f0554d08fb954407f8579
2. 0x877a7e15c7866b671d84e81e26565010a5fde48d69a02ef602a35bbf500779e1
3. 0x66fcf5985d334f7de4179f1591d8224469ff32953e4e45d62985ab420520a89c
4. 0xfcbf8ac28e9df41282f7061d07766655c67ce764874f53b70d0a90c1ee3d94a4
5. 0xe64d3843721396a58670f48bb30e012cb3d39b0603133a8e72344ebeeb850841
6. 0x97b7c9448bda4d39301137408e592cdfa2762b97993d91245477b06fab4b619f
7. 0x4a4477f2c6527ec1af7fe9cfc3e2f1d965ed7ae8562adfecce87c11465e475a0
8. 0xbd10a3bad6c94c9359557256e23ab7891c44cfdb0b382ce50d59d10f2adb01f5
9. 0xc4b15bad3159372da163a7f89d20abc6cf34fd8c1df22eff58e4a24288346f48
10. 0xb486b7242b59299b703198b7029b5a8ebf9af06b65423ab8aae3db851b410f3f
11. 0x64066a87d23b3b4e5862655618cc22fc931ef85ed07c75de281dea2f3a378d38
12. 0x933c861a9715acc355546ac1de965c0ed1155480f615b2e5e8679f2112c69496
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af