Hey @Polkadot@twitter.com fans! Watch OTWSU at 6pm to see @AlexSiman@twitter.com present @SubsocialChain@twitter.com, using @substrate_io@twitter.com and @IPFS@twitter.com! Project was supported by @web3foundation@twitter.com https://matrix.org/open-tech-will-save-us/ #notmatrix #decentralisation