OP Labs: Ethereum Goerli testnet and OP Goerli will be deactivated after January 17. It is recommended to migrate to OP Sepolia as soon as possible

OP_CAT: The missing piece of BTC L2?

Bitcoin L2, OP_CAT, BTC, OP_CAT: The missing piece of BTC L2? Golden Finance, This opcode has sparked discussion; what does it do?

Bitlayer Research: OP-DLC 2: Simple is the Way

Discreet Log Contract (DLC) is an oracle-based contract execution framework proposed by Tadge Dryja of MIT in 2018.

Should BTC restore OP_CAT? What new use cases can OP_CAT bring?

What is OP_CAT and should OP_CAT be restored?

2014年OP_Return战争

The OP_Return Debate Unveiled

The OP_Return Wars unfold as Jeff Garzik challenges Counterparty's use of blockchain space. Counterarguments, implementation complexities, and concerns about network abuse surface. Despite differences, the Counterparty community seeks collaboration for resolution.

The OP_Return Chronicles: Unraveling the Dapp Drama

The OP_Return Wars of 2014 reveal a clash of cultures within the Bitcoin community, influencing Dapp development. While Ethereum offered technical advantages, it was the Bitcoin community's resistance to alternative use cases that accelerated the migration to alternative platforms.

The key to the theft of 20 million OP tokens: transaction replay

This example demonstrates how hackers deploy multi-signatures on the Optimism network by replaying the Gnosis Safe deployment Factory contract transaction.

OP Coin: ToThe Moon? Or will return to the West!

Why are you cutting me?

Vitalik shows support for Optimism’s governance structure and OP gas proposal

The Ethereum co-founder has often advocated for projects to move away from coin voting in DeFi and DeGov, as it will enable smaller holders a chance to truly participate in governance.

Can the Governance Token OP explore the on-chain ecology for Optimism?

Although the encryption market is in a downward trend, the Layer 2 expansion network built with Rollup expansion technology has taken frequent actions, and has successively announced plans to issue governance tokens.