Open Collective
Mapterhorn
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Transactions

Monthly financial contribution to Mapterhorn (backer)

Credit from HiiKER to Mapterhorn •

+$50.00USD
Completed
Contribution #966167
Monthly financial contribution to Mapterhorn (backer)

Credit from Photo Ephemeris to Mapterhorn •

+$25.00USD
Completed
Contribution #965635
Monthly financial contribution to Mapterhorn (sponsor)

Credit from outdooractive to Mapterhorn •

+$250.00USD
Completed
Contribution #965449
Mapterhorn Maintenance June 2026

Debit from Mapterhorn to Oliver Wipfli •

-$997.51USD
Paid
Monthly financial contribution to Mapterhorn (backer)

Credit from OffPlanner to Mapterhorn •

+$5.00USD
Completed
Contribution #953694
Monthly financial contribution to Mapterhorn

Credit from ShadeMap to Mapterhorn •

+$25.00USD
Completed
Contribution #952936
Monthly financial contribution to Mapterhorn (sponsor)

Credit from Maptoolkit to Mapterhorn •

+$100.00USD
Completed
Contribution #952762
Monthly financial contribution to Mapterhorn (backer)

Credit from Maarten Pronk to Mapterhorn •

+$5.00USD
Completed
Contribution #949530
Monthly financial contribution to Mapterhorn (backer)

Credit from Thibault Durand to Mapterhorn •

+$10.00USD
Completed
Contribution #935127
Monthly financial contribution to Mapterhorn (sponsor)

Credit from Stadia Maps to Mapterhorn •

+$100.00USD
Completed
Contribution #919473
Monthly financial contribution to Mapterhorn (backer)

Credit from KotobaMedia, Inc. to Mapterhorn •

+$25.00USD
Completed
Contribution #919100
Financial contribution to Mapterhorn

Credit from State of Colorado - DFPC to Mapterhorn •

+$4,800.00USD
Completed
Contribution #958688
Mapterhorn Maintenance May 2026

Debit from Mapterhorn to Oliver Wipfli •

-$501.66USD
Paid
Financial contribution to Mapterhorn

Credit from General Solutions Steiner GmbH to Mapterhorn •

+$500.00USD
Completed
Contribution #958326
Monthly financial contribution to Mapterhorn (backer)

Credit from Maarten Pronk to Mapterhorn •

+$5.00USD
Completed
Contribution #949530
Monthly financial contribution to Mapterhorn (backer)

Credit from Thibault Durand to Mapterhorn •

+$10.00USD
Completed
Contribution #935127
Monthly financial contribution to Mapterhorn (sponsor)

Credit from Stadia Maps to Mapterhorn •

+$100.00USD
Completed
Contribution #919473
Monthly financial contribution to Mapterhorn (backer)

Credit from KotobaMedia, Inc. to Mapterhorn •

+$25.00USD
Completed
Contribution #919100
Monthly financial contribution to Mapterhorn (backer)

Credit from OffPlanner to Mapterhorn •

+$5.00USD
Completed
Contribution #953694
Monthly financial contribution to Mapterhorn

Credit from ShadeMap to Mapterhorn •

+$25.00USD
Completed
Contribution #952936