Evidence row 47003

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://cloudprice.genexxis.com/compute"
    ]
  ],
  "name": "cloudprice.genexxis.com/compute",
  "owner_address": "0x9287e3102d411029025c7617d75245bfc7920f17",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x9287e3102D411029025C7617d75245BFc7920f17",
        "scheme": "exact"
      }
    ],
    "description": "Cheapest AWS EC2 instances (Linux) with at least the given vCPU and memory, on-demand or spot, optionally in one region.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "memory": "32",
              "type": "on-demand",
              "vcpu": "8"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "cheapest": [
                {
                  "instance": "m7a.2xlarge",
                  "provider": "aws",
                  "region": "us-east-2",
                  "usdPerHour": 0.46
                }
              ],
              "minMemoryGiB": 32,
              "minVcpu": 8
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "type": "string"
                    },
                    "memory": {
                      "description": "GiB",
                      "type": "string"
                    },
                    "region": {
                      "description": "e.g. eu-west-3",
                      "type": "string"
                    },
                    "type": {
                      "description": "on-demand | spot | any",
                      "type": "string"
                    },
                    "vcpu": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "vcpu",
                    "memory"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-10-26T12:03:47.33Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-26T12:03:46.768Z"
    },
    "resource": "https://cloudprice.genexxis.com/compute",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Cheapest AWS EC2 instances (Linux) with at least the given vCPU and memory, on-demand or spot, optionally in one region."
}

What the leaf hashes

{"body":"85c23c0ee83132781075bf391e0d29609ec4cffdaf4fe18b80bce2b4705bf0f3","id":47003,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025408789646,"prev":null,"subject":"x402_bazaar:https://cloudprice.genexxis.com/compute","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xe82da45a46a2390fea5acaa7cd96505ecccf04525ff758b58b4621e9a6326e1c
2. 0xb7e58cb55a879280a8402868d4555eea8abab6d8c0e1354ab328e3314cc2d1a1
3. 0xe5d954109c4807ca2b0689f3666fbe7da7a342e5ea58436bec33ea82aefbcd70
4. 0xe32ab71f4be35be86b03278e9b184018a8ada09b02a00cc836ffecf0cad2137a
5. 0x76589506e10ce133ebe605dbcfedbd843ee094fcc6e8383866c62c6d7eb0900c
6. 0x9aa7c589ff5f4aa7dfeb88cb5a379015969b927f3d35d14b702e5cedb90a30f2
7. 0x4d31b8e8443c7f14bd687d6e78b9303a031ae1f7713ee4fcd673ef9050a4aea7
8. 0x63eef14cc66166474b2fa07a7295339440a952b0d654b9b2e0832241e11b2f02
9. 0x906709e3fd2b7111ea1324f57e81bc9bddfdd97d1f1474567f4bb90d7b4cf364
10. 0xdcf8f946c4e700e867538a2fcf3231d4a1788831144ee814093e20884cc85b1a
11. 0xf9ef09a725d52af13e504e0eafd5a3073b223792ca665fa964297ee3fc3cee9b
12. 0x3d0b5282d5282c30fc9f86662367cab01d0dba65f13d2968391a7d087b79dfb3
13. 0xafcc1fe54cfe00a3a1de33df127340075f22433bb89848bbc81499cd7aca5b2b
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae