Decentraland is a fully decentralized world owned by its users. The world is continously evolving, and last month they launched their Wearables Editor. This that lets anyone create and publish their own “Wearables” and “Collections”. In this episode, we learn how the collections are created using a “factory” type contract, and how decentraland is using templates to dynamically index these contracts.
pine.finance was born at ETH Berlin 2019. It is a protocol for automated and decentralized limit orders on any DEX. The creation of limit orders are done using a regular ERC20 transfer, with added extra data. This lets users forego the approval function, saving gas and time.
Watch the full episode, or jump straight to each topic using the timestamps below the video.
24:44 Mappings - Using extra data to create mappings
30:42 Pine.Finance - Requiring higher gas limit than net gas used.
34:31 Pine.Finance - Benefits of utilizing a normal transaction
36:09 Pine.Finance - Relayers
38:01 Pine.Finance - A drawback of utilizing extra data
We encourage anyone to ask questions about these topics below.