PANews reported on May 22 that, according to the official blog, the Web3 education platform Open Campus announced the upcoming sale of main nodes for EDU Chain, a Layer 3 blockchain designed specifically for education by Open Campus. The main node sale will include both presale and public sale, with details to be announced in June.

The main node sale for EDU Chain aims to encourage early participation through a tiered approach, with node prices increasing at each tier. A portion of the sequencer fees will be paid to the main node operators as a token of appreciation for helping to validate transactions on the EDU Chain, and the main nodes can be transferred one year after the sale.