lol, what? I don't know anything about OpenSea and this ridiculous NFT generated ape business, but this is a comical quote.
lol, what? I don't know anything about OpenSea and this ridiculous NFT generated ape business, but this is a comical quote.
In this specific case, the NFT owners had, at some point in time, listed their assets for sale on OpenSea. The issue was that you could re-list (e.g., at a higher price) and the transition would be stored in OpenSea's off-chain db, but not complete the on-chain cancellation (supposedly because the user didn't want to pay gas fees, and/or the UI was confusing).
OpenSea would show the transaction cancelled/relisted in their UI, but the on-chain contract still had the item for sale using the original price. If you know where to look, you could skip OpenSea's UI and interact with the contract directly, thus yielding a handful of Bored Apes for a fraction of their current price.
Clearly folks exploited a loophole, but at the same time "code is law" and all of that, and clearly OpenSea's fault for not preventing this from happening in the first place, so it doesn't surprise me they are stepping in and covering the costs.
This thread has the full details: https://twitter.com/yakirrotem/status/1485559864948629512
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until it isn’t
between this and the original DAO fork, crypto fans fail on even their own terms
ETH intends to be a global computer for everybody. Imagine if the number of smart contracts went up by 100x. 1000x. 10,000x. This isn't the sort of thing that you can scale by simply buying more machines in a datacenter. Maybe people will solve the fee problem, but if they don't then this is going to become an even bigger problem as virtually nobody will ever want to transact on chain because of incredibly high fees.
The downside is that code of running machines that can create and validate the ZK Proof, but since these systems can be more centralized without sacrificing anti-censorship properties, it’s more practical than it seems.
For people who aren’t convinced that ZK Proofs will be feasible due to the prover cost, Optimistic Rollups with the same data availability management systems also provide cheap/free transactions with the downside that moving assets off of them takes days to weeks.
Zero-Knowledge proof applications have been accelerated by the blockchain research community and they are, most likely, the solution to the fee problem while maintaining the security of users (which ‘high-scale, cheap blockchains’ just can’t do).