Starknet, a prominent Ethereum Layer-2 scaling solution, experienced its second significant mainnet outage in just two months on Tuesday. The disruption lasted for nearly three hours, impacting block creation and halting transactions, raising questions about the network's reliability among investors and users.

The National Bank of Ukraine (NBU) has stated that including virtual assets like Bitcoin in its international reserves is premature. First Deputy Governor Serhiy Nikolaychuk cited the high-risk nature of most cryptocurrencies, emphasizing that sharp price fluctuations would negatively impact the overall reserve volume. This decision aligns with a cautious approach to digital assets, prioritizing liquidity, security, and stability in reserve management.

World Liberty Financial (WLFI), a decentralized finance project linked to the Trump family, is proposing a token buyback and burn program to address a significant price dip following its launch. The initiative aims to reduce the circulating supply of WLFI tokens by using 100% of protocol fees to repurchase and destroy them.

Michael Saylor's Strategy, the world's largest public company holding Bitcoin, has significantly increased its digital asset reserves. The company announced a substantial purchase of 4,048 Bitcoin (BTC) for approximately $449.3 million. This latest acquisition, made between August 25 and September 1, brings Strategy's total Bitcoin holdings to an impressive 636,505 BTC.

NFT marketplace Rarible has launched a redesigned platform featuring a new token buyback system funded by transaction fees. This move aims to create a more sustainable incentive model for traders, addressing concerns about the longevity of previous NFT marketplace reward schemes that relied on fixed token allocations.

Large holders, often referred to as "XRP whales," have significantly increased their holdings, accumulating close to $1 billion in XRP. This substantial buying activity has ignited speculation within the cryptocurrency community about a potential surge in XRP's price, with some analysts predicting a reach towards the $4 mark.

Crypto protocol Sky has successfully boosted its native token, SKY, by 8% over the past six months through a significant $75 million token buyback program. The initiative, which began in late February, has seen the protocol utilize its stablecoin, USDS, to repurchase millions of SKY tokens, effectively reducing supply and driving up value.

Solana's blockchain is set to undergo a significant transformation with the Alpenglow upgrade, which has garnered overwhelming support from the community. With over 99% of voters favoring the proposal, the upgrade aims to drastically reduce transaction finality times, potentially revolutionizing the speed and responsiveness of the network.

Global investor Raoul Pal has presented a highly optimistic outlook for the cryptocurrency sector, predicting a massive surge in user adoption. He anticipates the total number of crypto users could reach an astonishing 4 billion by the year 2030, a significant leap from current figures.

Sonic Labs, the entity behind the Sonic blockchain, has received overwhelming approval from its token holders to issue $200 million worth of its S tokens. This significant funding will fuel the blockchain's ambitious expansion into U.S. capital markets, including the development of a proposed exchange-traded product (ETP) and a Nasdaq-listed investment vehicle.