Upbit’s Giwa aims to speed up Ethereum, cut costs, and make Web3 simple for everyone.


Harmony plans to sunset its Layer 1 blockchain and migrate ONE to Ethereum after recent security exploits, while shifting its focus toward an AI powered video “remix economy.”

The Coldcard exploiter has moved 45% of the Bitcoin stolen in the third wave of attacks, with Galaxy Research tracking 97.09 BTC already moved through swaps and CoinJoin transactions.

U.S. spot Bitcoin ETFs attracted $986.9 million last week, extending their positive streak to three weeks as institutional demand recovered and BTC held near $80,000.
South Korea’s largest crypto exchange Upbit has unveiled its own blockchain GIWA (Global Infrastructure for Web3 Access). Built on OP Stack as an Ethereum Layer 2, GIWA targets lowering Web3 entry barriers with features such as 1-second block times and full EVM compatibility, Show more
South Korea's @Official_Upbit ETH Layer 2 GIWA testnet is now live. Built on OP Stack, GIWA offers 1-second blocks and full EVM compatibility to lower Web3 entry barriers. Website: giwa.io/home Faucet: faucet.giwa.io/#/ Explorer : sepolia-explorer.giwa.io Show more
🇰🇷 NOW: South Korea's Upbit launches GIWA, an Ethereum Layer 2 blockchain built on OP Stack featuring 1-second block times, EVM compatibility, and focuses on breaking down barriers to blockchain adoption.