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MasterCard, Polygon replace wallet addresses with username-based transfers

MasterCard makes another move deeper into the blockchain world, this time making online payments more familiar to day-to-day users. On Tuesday, the firm revealed a strategic partnership with Polygon and digital payments provider Mercuryo to launch an innovative system that replaces the complex wallet addresses with verified usernames. дальше »

2025-11-18 18:09


Uphold relaunches XRP rewards debit card in the US with up to 10% back for users

The Uphold XRP rewards Debit Card is now available across the US. Users can spend anywhere Visa is accepted, online or in-store. Uphold offers up to 6% in $XRP on everyday purchases. Uphold, a leading digital asset platform, has officially relaunched its highly anticipated debit card for customers in the United States, featuring generous rewards […] The post Uphold relaunches XRP rewards debit card in the US with up to 10% back for users appeared first on CoinJournal. дальше »

2025-10-31 19:48


Slotland Celebrates 27 Years of iGaming Innovation with New Games and Birthday Promotions

Slotland, a pioneer in the online casino industry, is marking its incredible 27th anniversary this October with a month-long celebration packed with three new exclusive slot games, the introduction ofThe post Slotland Celebrates 27 Years of iGaming Innovation with New Games and Birthday Promotions appeared first on AMBCrypto. дальше »

2025-10-23 14:00


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Mantle (MNT) kicks off 5-month global hackathon with $150K in rewards

The event is open to everyone, from startup teams to solo creators. The hackathon runs until February 7, 2026. Winning participants will enjoy a $150,000 prize pool. Blockchain network Mantle has officially opened its first-ever global hackathon, inviting creators and developers to build innovative blockchain solutions in a five-month online competition. дальше »

2025-10-23 20:32


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Starknet (STRK) launches Aura Cards to turn X handles into gaming characters

Ethereum-based L2, Starknet (STRK), has announced Aura Cards today. These are digital avatars that turn X (formerly Twitter) handles into active game characters. While they appear as simple collectables, each card boasts a distinct aura, special skills, ability (defence and attack statistics), and personalised images to ensure uniqueness among online players. Starknet has already whitelisted […] дальше »

2025-9-27 17:48