Using Git repos with webhooks in a common search portal for distributed collections of Byzantine seals

The subject of this contribution is a distributed digital infrastructure for the consistent edition and presentation of Byzantine seals, which we are currently implementing as part of a cooperation project between the University of Cologne and the Sorbonne Université Paris, entitled “Unlocking the Hidden Value of Seals: New Methodologies for Historical Research in Byzantine Studies” (DigiByzSeal). Within the three-year project funded by the ANR and the DFG, the Cologne Center of eHumanities (CCeH) is responsible for the technical infrastructure.