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. 2021 Oct 13;21(20):6814. doi: 10.3390/s21206814
Algorithm 1 Blockchain-based distributed ledger data gathering.
Require:e = Entity, R = Blockchain-based distributed ledger registrations
Ensure: R^ = Registrations related to entity e
  • 1:
    procedure getEntityRegistrations(e, R)
  • 2:
        for each r in R do
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            i←getEntityGUID(r)
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            if i(e)==e^ then
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               R^←r(e)
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            end if
  • 7:
        end for
  • 8:
        return R^
  • 9:
    end procedure