Effects blockchain have on the 5 forces in Porter’s Model

Please specify what effects will the blockchain have on the 5 forces in Porter’s Model (especially cryptocurrency) ?

Here are some explanations of Porter’s Model:
https://www.mindtools.com/pages/article/newTMC_08.htm

here are some information of Cryptocurrency starting at P. 27:
https://ieeecs-media.computer.org/media/marketing/cedge_digital/ce-jan20-final.pdf