Stogram

Stogram is a social app that puts publishing, prediction and staking in one place, with the aim of making creators and readers share a market judgement on content. Users publish posts and open prediction questions on events, others take positions with the in-app asset, and settlement follows the public outcome. Content itself sits on the interplanetary file system with the identifier written on-chain, so a reader can check whether the text has changed.

The app separates content from wagering. A content layer handles publishing and discovery, while a wagering layer pools liquidity per question, moving odds with the balance of positions and splitting the pool by share at settlement. A staking module weights quality: the more stake behind a piece, the higher it ranks in the feed, and weight falls when stake is withdrawn, which turns capital into a sorting signal. The on-chain side is deployed on Arbitrum, Scroll and zkSync, with wallet connection through a common component to keep integration cheap. The project advanced through hackathons, took part in Filecoin's data economy track in 2024 and received a small grant from Metis in the first quarter of 2025.