18:30:07 <UkoeHB> If anyone is curious, I have nailed down the core tx building interface and implementation for seraphis. This is probably the best place to start if you want to look into it (https://github.com/UkoeHB/monero/blob/7e756ae8faddfc979c7a36cd72cfca1ad74b786c/src/mock_tx/mock_sp_tx_concise.cpp#L225). There is also `tests/unit_tests/seraphis` with a more 'raw' tx builder demo (peeling back the interface layer).
18:30:07 <UkoeHB> Reaching this point is a big milestone for me, since I started work on the PoC in early September. If anyone has architecture questions/comments/recommendations, I would be happy to hear them. It took a lot of careful thought to land on the current design, which I hope allows extension to multiple hardfork versions without little to no spaghetti conditionals and minimal duplication (as much as possible - there is some boilerplate 
18:30:07 <UkoeHB> cost to avoiding conditionals).
18:30:08 <UkoeHB> Next week I will focus on adding other design variants for performance comparisons.
18:30:31 <UkoeHB> with little to no*
18:30:48 <UkoeHB> other seraphis design variants*
18:38:23 <UkoeHB> also: the rangeproof splits is for a test I am doing, I want to see the perf/size effects of splitting range proofs among multiple BP+ proofs instead of aggregating them all in one proof
19:58:25 <koe000[m]> Can someone fix the matrix bridge? It totally lost half my messages..........