01:09:08 <m-relay> <k​ayabanerve:matrix.org> Lower elements are hashed to move up a layer.
01:11:35 <m-relay> <k​ayabanerve:matrix.org> Each layer swaps which curve it's over. Elements need to be moved between proofs accordingly, in an alternating fashion. Posting the literal element would break ZK. Instead, the element is "rerandomized", or hid in a Pedersen commitment. It's then unblinded within the complimentary proof.