are there any production SuperchainErc20 tokens out there?

prev: /nook, protocol @ opensea, co-author seaport & stuff.
professional @slokh and @0xalexander fanboy

yeah! every recent Clanker and bankr token

lore @optimism | ex: @coinbase | views are my own | what if it all worked out? 

are there any fees for destination chain, or no, because it's an op-stack system contract/part of the "tick"? (what are the technical terms here?)

There's no fee, just pay gas on source (burn) and destination chain (mint) to execute a cross-chain transfer

Contributing to OP Labs. Come join me on the track if you’re in /austin @ atxsprint.club

that’s what i figured - but is that bc it’s part of the syscalls (is that what y’all call them?) included in each block? docs don’t seem to go into it

There's no fee, just pay gas on source (burn) and destination chain (mint) to execute a cross-chain transfer

https://docs.optimism.io/stack/interop/superchain-erc20#how-it-works