Artifact Signing eligibility — New York LLC with Firstbase virtual mailbox

M. Fatih UÇAR 0 Reputation points
2026-10-10T00:17:20.73+00:00

QAPGAN LLC is an active company registered in New York. Its US business mailing address is provided by Firstbase Mailroom. It has no physical US operating office; operations are conducted from Türkiye.

  1. Is QAPGAN LLC eligible for Artifact Signing Public Trust organization validation?
  2. Is its Firstbase virtual mailbox address acceptable? What supporting documents are required?
  3. Can we validate QAPGAN LLC using our existing Azure subscription associated with our Turkish company, QAPGAN Mühendislik A.Ş.?

We would like to confirm eligibility before purchasing the signing service.

Azure Dedicated HSM
Azure Dedicated HSM

An Azure service that provides hardware security module management.

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