--- Log opened Wed Jun 07 00:00:23 2023
11:18 < stevenroose> hello
11:19 < stevenroose> I remember early utreexo research looked at additive/subtractive accumulators, built on RSA, is there a writeup on the different kinds of such accumulators that might exist?
11:19 < stevenroose> The current utreexo accumulator, does it have similar properties?
11:20 < stevenroose> I'm interested in some kind of accumulator that hashes can be subtracted from
23:07 < kouloumos> stevenroose: In the earliest utreexo presentations (see https://btctranscripts.com/bitcoin-core-dev-tech/2018-10-08-utxo-accumulators-and-utreexo/) Tadge mentions previous work of others on RSA accumulators (see https://bitcoinops.org/en/newsletters/2018/10/09/#accumulators-a-scalable-drop-in-replacement-for-merkle-trees); not sure if this is what you are looking for. Also in [this 
23:07 < kouloumos> presentation](https://docs.google.com/presentation/d/1OWhdB5P680FMHkoutd_YLP4hGFWI_aVaXRkkYdfoix8/edit#slide=id.g51e1545281_0_0) there are a few slides explaining RSA accumulators.
--- Log closed Thu Jun 08 00:00:24 2023