certificateId

CertificatePageQuery

certificate

CertificatePageV1_certificate

CertificatePageV2_certificate

permanentTonnesOfCO2

dateCreated

order

nrtIssuer

tonnesOfCO2

recipient

sources

temporaryStorageStartYear

permanentStorageStartYear

temporaryStorageEndYear

query CertificatePageQuery(
  $certificateId: String!
) {
  certificate(certificateId: $certificateId) {
    id
    ...CertificatePageV1_certificate
    ...CertificatePageV2_certificate
    permanentTonnesOfCO2
  }
}

fragment CertificatePageV1_certificate on Certificate {
  dateCreated {
    date
  }
  order {
    transactionHash
    id
  }
  nrtIssuer {
    name
    title
  }
  tonnesOfCO2
  recipient
  sources(order: "dateCreated") {
    edges {
      node {
        id
        tonnesOfCO2
        removal {
          vintage {
            date
          }
          id
        }
        issuance {
          id
          parcel {
            id
            publicName
            publicFeatureCollection
            supplierProject {
              id
              supplierProfile {
                id
                name
                company
              }
              verifierJob {
                id
                verifierProfile {
                  name
                  company
                  id
                }
                verifierJobReport {
                  id
                }
              }
            }
          }
        }
      }
    }
  }
}

fragment CertificatePageV2_certificate on Certificate {
  ...Overview_certificate
  ...PermanentStorage_certificate
  ...TemporaryStorage_certificate
  ...NavigationDrawer_certificate
  tonnesOfCO2
  permanentTonnesOfCO2
}

fragment NavigationDrawer_certificate on Certificate {
  temporaryStorageStartYear
  temporaryStorageEndYear
  permanentStorageStartYear
}

fragment Overview_certificate on Certificate {
  recipient
  temporaryStorageStartYear
  permanentStorageStartYear
  tonnesOfCO2
  permanentTonnesOfCO2
  dateCreated {
    formatted(format: "LL")
  }
  nrtIssuer {
    name
    title
  }
}

fragment PermanentStorage_certificate on Certificate {
  permanentTonnesOfCO2
  permanentStorageStartYear
}

fragment TemporaryStorage_certificate on Certificate {
  tonnesOfCO2
  temporaryStorageStartYear
  temporaryStorageEndYear
  sources(order: "dateCreated") {
    edges {
      source: node {
        removal {
          vintage {
            formatted(format: "YYYY")
          }
          id
        }
        issuance {
          supplier {
            id
            description
            name
            company
            address {
              state
              country
            }
          }
          parcel {
            supplierProject {
              id
              verifierJob {
                id
                verifierProfile {
                  name
                  company
                  id
                }
                verifierJobReport {
                  id
                }
              }
            }
            id
          }
          id
        }
        id
      }
    }
  }
}


The Muff family began farming in west central Iowa in the early 1900’s. The evolution of the farm went in to warp speed at the expense of a family death in World War 2. Once the next generation of children became older, Muff Corp was founded in 1975. Since then the farm has grown to operate nearly 8,000 acres and currently the 4th generation is paving the way for a transition to the 5th generation.
 
Muff Corp has made numerous operational changes in the last decade for the betterment of their land. A large change was shifting to no till corn and soybeans, including corn on corn, drastically changing their historical tillage practices. In 2015 the farm adapted application of plant food in replacement of old fertilizer practices, creating more emphasis on regenerative fertilizer practices. In addition, the farm now uses numerous species of cover crop practices, grazing cattle on corn stalks and stover to assist with residue management and in turn spread cattle manure as a source of fertilizer and most recently began variable rate seeding practices with technology advancements.


Jeremy  Muff

 Janice McMahon

Paul Gambill

CEO of Nori, Inc.

Nori Certificate of Carbon Removal

The Sandbox, 436 NRTs

This certifies that the buyer, The Sandbox, paid the supplier Jeremy Muff and Chad Muff for ownership of 436 Nori Carbon Removal Tonnes (NRTs) on October 6, 2022.

NRT Details

For Businesses

For Growers

Blockchain

Community

Resources

About