Article:

Ketten des (Miss-)Vertrauens. Über die Blockchain, Bitcoins und Verwandtes

Blockchain has found its way out of technical obscurity via a largely faded phase of utopian-mystifying enthusiasm to established industry solutions. Blockchain-based crypto currencies have long been accepted as a means of payment and are tentatively being used institutionally as well. Nevertheless, Block- chain solutions still seem to sell a promise that seeks to satisfy a social need—that of trust within systems. A glance at the technicalities of Blockchain, however, allows insights into the possibility of such techno-social promises and their (non-)redeemability.