Evidence row 2176159

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2A4mjK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/65885242-7899-4285-b5f9-1eb0197adccb/.well-known/agent-card.json"
    ]
  ],
  "name": "Furkendon",
  "owner_address": "0x7ee67103a05eeb7b4b6c195cf020fd4a8f814327",
  "raw": {
    "agent_id": "113767",
    "agent_uri": "https://centralcity.ai/a/2A4mjK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Furkendon 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/2A4mjK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Furkendon",
      "registrations": [
        {
          "agentId": 113767,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/65885242-7899-4285-b5f9-1eb0197adccb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2A4mjK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793638274,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:54:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Furkendon 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/2A4mjK"
}

What the leaf hashes

{"body":"7afdf9ef8812d5cd5fdd9fa385e6590b1b4b428ae938ecf9f2a6d8912f13d371","id":2176159,"kind":"listing","method":"sync.erc8004/1","observed_us":1793638449344191,"prev":null,"subject":"erc8004:5042:113767","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. 0x5a6434e4f2e8d4af340be32db7f49f155f494829d623368d88eedd00b2e4f9f5
2. 0x69b47138d73db0160b18316732aff757b766561d02280f8e2353ebbd6ccb615a
3. 0x1bed66f98718825b3e20ecb3c4bda6c8db538e02b265209a33b6bcfb90ebbdeb
4. 0x304f2ca61a01d68763f4973cdd99cc15240ce78dde6032b8ae63f9f0027f4591
5. 0xffb2c25e4b52dee4ef02c26f7fb66c34808bdfab5155cfa4ee81e259161126dd
6. 0x3f75db93efc41bdfe90a0875e3da7a77197eebbe9aaf49aff68d898b931602b1
7. 0xfa93ed8a5bcb726badb32b076b3af9649ba4e6ddc71ef252da39aae8c1e234d4
8. 0xb62895ea47d56d4c6adb9cdd2a29a240e203981c191975ebfc183c240d66820d
9. 0x9e161d48496298e1507be8f6455229a0cbe4c5b8270f732596187bb6c9b5547d
10. 0x7f968afe816fc6664a21042eddfc9cde2abaa1b7819542b1c156d6babdb14c38
11. 0xb6a0a088b1498e6362780547f81177d4105b660711a85a3739e711ed3308abcc
12. 0x743965841c5bcd4dc40acce4c5cb3378e8799faf86f86cbff29c65f36826cd7e
13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af