layout frontpage title OpenIntents – Where applications unite widget-1 title url text image Proof of Transfer /proof-of-transfer/ Work on the Stacks Blockchain proof-of-transfer-303x182.jpg widget-2 title url text image Intents Registry /intentsregistry/ Intent specifications is the base for all communications between apps. database-303x182.jpg widget-3 title url text image OI Apps /download/ OpenIntents has produced several open source apps to show case the use of intents. Explore and download them oiapps-303x182.jpg