Heidi Cuthbert

Solana (CRYPTO:SOL) has raised its maximum transaction size from 1,232 to 4,096 bytes through its new Transaction V1 format.

Buy-now-pay-later provider Zip Co (ASX:ZIP) has launched an on-market share buyback programme of up to $50 million.

Leeuwin Metals (ASX:LM1) appointed mining engineer Rubei Ma as chief development officer to advance the Marda Gold Project.

Australian defence firm Overwatch Technologies has lodged a prospectus to raise $8 million.

A crypto trader has lost about US$2.1 million in Tether (CRYPTO:USDT) after scammers hijacked a business partner’s Telegram account.

US Dogecoin (CRYPTO:DOGE) ETFs have attracted just over US$12 million since launching in November 2025.

White Cliff Minerals (ASX:WCN) signed an agreement issuing 515,791,601 new ordinary shares to Hancock Prospecting for $8.8 million.

BitFuFu has increased August Bitcoin (CRYPTO:BTC) production by 55% to 174 BTC.

Panther Metals (ASX:PNT) has entered into a binding agreement to sell its Mikado Gold Project tenements to Brightstar Resources (ASX:BTR) for $350,000 in cash.

Cyprium Metals (ASX:CYM) has initiated acid solution commissioning on existing heap leach pads at the Nifty Copper Complex.