Polynomial PoRs for Subspace v2
March 10, 2023
The Hitchhiker’s Guide to Subspace — Episode I
This is an introductory guide for those seeking to understand the technical details of our v2 consensus, which constructs proofs-of-replication (PoRs) and proofs-of-archival-storage (PoAS) — among several other exciting things, from polynomial schemes such as Reed-Solomon erasure codes and Kate-Zaverucha-Goldberg (KZG) commitments. This work is also a starting point for our version of The Hitchhiker’s Guide to Ethereum.
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