https://video.osgeo.org/videos/watch/872bda39-d8c6-4f4d-a4fb-d3917a2bfc95 FOSS4G 2023 Prizren Motivation: Emerging technologies enable hosting data and code on distributed blockchains. This has potential applications in spatial data infrastructures. A prototype was developed to assess using smart contracts for spatial data distribution via the OGC API – Features specification. The prototype resides on the 'Internet Computer (IC)' blockchain, storing code and data together. Prototype: The prototype involves data providers uploading spatial datasets, which are then stored on the IC blockchain. Users access the data through OGC API – Features. The presentation covers experiences in developing geospatial interfaces in a blockchain environment, focusing on the Motoko programming language, interfaces, blockchain costs, use cases (e.g., data distribution for smaller providers), and potential extensions (e.g., user management and metadata integration). Mon, 01 Jun 2026 01:44:40 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.osgeo.org https://video.osgeo.org/lazy-static/avatars/de841c88-3a57-45ac-9eff-a00237356bfc.png https://video.osgeo.org/videos/watch/872bda39-d8c6-4f4d-a4fb-d3917a2bfc95 All rights reserved, unless otherwise specified in the terms specified at https://video.osgeo.org/about and potential licenses granted by each content's rightholder.