https://github.com/barryWhiteHat/roll_up potential can scale up ethereum for 17k tps, as proposed https://ethresear.ch/t/roll-up-roll-back-snark-side-chain-17000-tps/3675/2. However, current lib snarks implementation has only [token->address] state t.e. supports no-fungible assets, like erc721. We tried to update it for fungible assets, such as Ether or ERC20.
What it does
It updates libsnark implementation such as it support update two leaves in the same time in the Merkle tree.
How we built it
change c++ implementation of https://github.com/barryWhiteHat/roll_up/blob/master/src/tx.tcc
Challenges we ran into
it complicated as fuck
Accomplishments that we're proud of
we figure out how does it work
What we learned
What's next for roll_up mass verification for fungible transactions
make it work, properly test it, add demo, probably rewrite whole libsnark implementation or at least document it.
Log in or sign up for Devpost to join the conversation.