{
  "x402Version": 2,
  "id": 32112,
  "slug": "32112",
  "resource": "https://www.mahastrategies.com/api/v1/micro/sampling-aliasing-check",
  "description": "Check a declared bandwidth and up to 16 tones against the strict Nyquist inequality, with equality reported separately. Computes folded tone frequencies exactly. Assumes uniform sampling, bandlimited input and no jitter; does not verify filters, acquisition hardware or real signal bandwidth.",
  "type": "http",
  "serviceName": "Sampling and aliasing check",
  "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786099228/bazaar-icons/1a820036513dff1d.png",
  "resourceType": "Beauty & Personal Care",
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      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "6500",
      "amountUsd": 0.0065,
      "maxTimeoutSeconds": 60
    }
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    "properties": {
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        "additionalProperties": false,
        "properties": {
          "amountBaseUnits": {
            "enum": [
              "6500"
            ],
            "type": "string"
          },
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            "minItems": 0,
            "type": "array"
          },
          "inputDigest": {
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            "type": "string"
          },
          "offerId": {
            "enum": [
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            "type": "string"
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            "type": "string"
          },
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            "type": "object"
          },
          "version": {
            "enum": [
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            ],
            "type": "string"
          }
        },
        "required": [
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          "offerId",
          "amountBaseUnits",
          "inputDigest",
          "result",
          "boundaries",
          "receiptDigest"
        ],
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
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    "type": "object"
  },
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        "input": {
          "body": {
            "assumption": "uniform-bandlimited-no-jitter",
            "dataClass": "public",
            "highestBandHz": "70",
            "sampleRateHz": "100",
            "tonesHz": [
              "20",
              "70"
            ]
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "amountBaseUnits": "6500",
            "boundaries": [
              "Public or synthetic inputs only. Caller labels are declarations,…"
            ],
            "inputDigest": "sha256:531b3782d4c84491255be949b96bc3e6e35487379048152839cbe88ad…",
            "offerId": "sampling-aliasing-check",
            "receiptDigest": "sha256:ec8dbaebac7c926d213bf5fd14d3f9dcb11e60620523a51074587b2fa…",
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              "dataClass": "public",
              "hardwareVerified": false,
              "nyquistHz": "50",
              "requiredRateExclusiveHz": "140",
              "state": "undersampled",
              "tones": [
                {
                  "aliases": false,
                  "foldedHz": "20",
                  "frequencyHz": "20"
                }
              ]
            },
            "version": "maha-microproducts/0.1"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
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                    "type": "string"
                  },
                  "dataClass": {
                    "enum": [
                      "public",
                      "synthetic"
                    ],
                    "type": "string"
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                    "type": "string"
                  },
                  "sampleRateHz": {
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                    "type": "string"
                  },
                  "tonesHz": {
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                    "minItems": 0,
                    "type": "array"
                  }
                },
                "required": [
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                  "sampleRateHz",
                  "highestBandHz",
                  "tonesHz",
                  "assumption"
                ],
                "type": "object"
              },
              "bodyType": {
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                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
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                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
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            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
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                "additionalProperties": false,
                "properties": {
                  "amountBaseUnits": {
                    "enum": [
                      "6500"
                    ],
                    "type": "string"
                  },
                  "boundaries": {
                    "maxItems": 128,
                    "minItems": 0,
                    "type": "array"
                  },
                  "inputDigest": {
                    "maxLength": 71,
                    "type": "string"
                  },
                  "offerId": {
                    "enum": [
                      "sampling-aliasing-check"
                    ],
                    "type": "string"
                  },
                  "receiptDigest": {
                    "maxLength": 71,
                    "type": "string"
                  },
                  "result": {
                    "type": "object"
                  },
                  "version": {
                    "enum": [
                      "maha-microproducts/0.1"
                    ],
                    "type": "string"
                  }
                },
                "required": [
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                  "offerId",
                  "amountBaseUnits",
                  "inputDigest",
                  "result",
                  "boundaries",
                  "receiptDigest"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
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            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    },
    "declaration-integrity": {
      "canonicalResource": "https://www.mahastrategies.com/api/v1/micro/sampling-aliasing-check",
      "declarationDigest": "sha256:95082a9d4f214e993ec6601ca65f1e4c44066ad45e2e463ce0b1e34d1a342b0c",
      "metadataVersion": "2026-08-10"
    },
    "maha-offer": {
      "amount": "6500",
      "asset": "USDC",
      "assetDecimals": 6,
      "canonicalResource": "https://www.mahastrategies.com/api/v1/micro/sampling-aliasing-check",
      "declarationInline": "compact",
      "declarationUrl": "https://www.mahastrategies.com/api/discovery/x402-offers/sampling-aliasing-check",
      "fullSourceTextStored": false,
      "maxRequestBytes": 32768,
      "method": "POST",
      "network": "eip155:8453",
      "offerId": "sampling-aliasing-check",
      "payableInProduction": true,
      "status": "available",
      "verbatimExcerptsRetained": false
    }
  },
  "tags": [
    "bounded-computation",
    "evidence",
    "deterministic",
    "microproduct",
    "expansion-20261011",
    "bazaar",
    "declaration-integrity",
    "maha-offer"
  ],
  "sourceHost": "www.mahastrategies.com",
  "lastUpdated": "2026-10-11T10:27:04.568Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-10-11T10:27:04.308Z"
  },
  "metadata": {
    "serviceName": "Sampling and aliasing check",
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786099228/bazaar-icons/1a820036513dff1d.png",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "assumption": "uniform-bandlimited-no-jitter",
              "dataClass": "public",
              "highestBandHz": "70",
              "sampleRateHz": "100",
              "tonesHz": [
                "20",
                "70"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "amountBaseUnits": "6500",
              "boundaries": [
                "Public or synthetic inputs only. Caller labels are declarations,…"
              ],
              "inputDigest": "sha256:531b3782d4c84491255be949b96bc3e6e35487379048152839cbe88ad…",
              "offerId": "sampling-aliasing-check",
              "receiptDigest": "sha256:ec8dbaebac7c926d213bf5fd14d3f9dcb11e60620523a51074587b2fa…",
              "result": {
                "assumptions": "uniform-bandlimited-no-jitter; declared-bandwidth; filters-unver…",
                "dataClass": "public",
                "hardwareVerified": false,
                "nyquistHz": "50",
                "requiredRateExclusiveHz": "140",
                "state": "undersampled",
                "tones": [
                  {
                    "aliases": false,
                    "foldedHz": "20",
                    "frequencyHz": "20"
                  }
                ]
              },
              "version": "maha-microproducts/0.1"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
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                  "properties": {
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                      "type": "string"
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                    },
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                      "type": "string"
                    },
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                      "type": "string"
                    },
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                      "minItems": 0,
                      "type": "array"
                    }
                  },
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                    "highestBandHz",
                    "tonesHz",
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                },
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              },
              "required": [
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                "method",
                "bodyType",
                "body"
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              "type": "object"
            },
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                  "properties": {
                    "amountBaseUnits": {
                      "enum": [
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                      ],
                      "type": "string"
                    },
                    "boundaries": {
                      "maxItems": 128,
                      "minItems": 0,
                      "type": "array"
                    },
                    "inputDigest": {
                      "maxLength": 71,
                      "type": "string"
                    },
                    "offerId": {
                      "enum": [
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                      ],
                      "type": "string"
                    },
                    "receiptDigest": {
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                      "type": "string"
                    },
                    "result": {
                      "type": "object"
                    },
                    "version": {
                      "enum": [
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                      ],
                      "type": "string"
                    }
                  },
                  "required": [
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                    "amountBaseUnits",
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                    "receiptDigest"
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                  "type": "object"
                },
                "type": {
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              },
              "required": [
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              "type": "object"
            }
          },
          "required": [
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          ],
          "type": "object"
        }
      },
      "declaration-integrity": {
        "canonicalResource": "https://www.mahastrategies.com/api/v1/micro/sampling-aliasing-check",
        "declarationDigest": "sha256:95082a9d4f214e993ec6601ca65f1e4c44066ad45e2e463ce0b1e34d1a342b0c",
        "metadataVersion": "2026-08-10"
      },
      "maha-offer": {
        "amount": "6500",
        "asset": "USDC",
        "assetDecimals": 6,
        "canonicalResource": "https://www.mahastrategies.com/api/v1/micro/sampling-aliasing-check",
        "declarationInline": "compact",
        "declarationUrl": "https://www.mahastrategies.com/api/discovery/x402-offers/sampling-aliasing-check",
        "fullSourceTextStored": false,
        "maxRequestBytes": 32768,
        "method": "POST",
        "network": "eip155:8453",
        "offerId": "sampling-aliasing-check",
        "payableInProduction": true,
        "status": "available",
        "verbatimExcerptsRetained": false
      }
    }
  },
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  },
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  "featured": false,
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    "manifest_name": "www.mahastrategies.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
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    "amountBaseUnits": "6500",
    "boundaries": [
      "Public or synthetic inputs only. Caller labels are declarations,…"
    ],
    "inputDigest": "sha256:531b3782d4c84491255be949b96bc3e6e35487379048152839cbe88ad…",
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      "dataClass": "public",
      "hardwareVerified": false,
      "nyquistHz": "50",
      "requiredRateExclusiveHz": "140",
      "state": "undersampled",
      "tones": [
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          "aliases": false,
          "foldedHz": "20",
          "frequencyHz": "20"
        }
      ]
    },
    "version": "maha-microproducts/0.1"
  }
}