September 27, 2021, 10:17AM EDT
• 13 min read

Deep Dive into Validity Proofs and Layer 2

Quick Take

  • Zero knowledge proofs are prevalent in Ethereum layer 2 scaling solutions.
  • These proofs eliminate the need for a dispute period after a batch of transfers is posted to the mainnet since all transactions must be valid, minimizing the withdrawal time.
  • The storage of data on-chain or off-chain is what sets the validity proof scaling methods apart from each other.

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