Sora: The New Economic Order tokenomics proposal can be found here:

https://www.notion.so/SORA-The-New-Economic-Order-c831dfca3b2f4d3cbab5313c2f9e37a8

or for those who like medium

https://medium.com/@sora.xor/sora-the-new-economic-order-3ec3f0327e5a