According to U.Today, the past weekend brought significant developments in the cryptocurrency world, including a challenge from Cardano's founder, a milestone for BlackRock's Bitcoin ETF, and investment advice from Robert Kiyosaki.

Cardano founder Charles Hoskinson has issued a $1 million challenge to the ADA community. In a recent post on X, Hoskinson announced a bounty for anyone who can hack the Lace Paper Wallet, a new security feature of the Cardano Web3 wallet Lace. The challenge, revealed at the Rare Evo 2024 event, offers $1 million USDM to anyone who can gain control of the wallet. The Lace Paper Wallet allows users with existing PGP keys to back up their wallet with a single encrypted QR code. This bug bounty program will remain open until the end of 2024 or until someone successfully hacks it.

Nate Geraci, president of ETFStore, highlighted the success of the BlackRock iShares Bitcoin Trust (IBIT) on the X platform. Since its launch in January 2024, IBIT has recorded only one day of outflow and has seen inflows of up to $20.5 billion. Geraci described IBIT as the