Digital Wallet

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The Future of Money in 12 Words | MacKenzie Sigalos | TEDxDonauinsel
TEDx Talks· 2025-08-05 14:48
Crypto's Core Functionality - Crypto provides a means to bypass traditional financial institutions and governmental control, offering financial autonomy [2][3] - Seed phrases act as master keys to digital wallets, enabling individuals to control their finances even in unstable environments [1][7] - Self-custodial wallets, like USB drives, function as digital vaults where only the user possesses the key, differentiating crypto from traditional digital currency [8] Crypto's Applications and Impact - Crypto serves as an escape hatch, emergency cash, and a means of conducting commerce across borders, especially during conflicts or financial instability [6][11][12] - Stablecoins extend dollar access in countries with hyperinflation, allowing people to safeguard and grow their wealth [15] - The crypto ecosystem is valued at over 33 trillion dollars, exceeding the market cap of Apple and roughly equivalent to the size of France's economy [13] Stablecoins and Market Dynamics - Stablecoins are designed to maintain a 1:1 peg with the US dollar, facilitating fast and low-cost cross-border transactions [14][15] - Tether, with over 157 billion dollars in circulation, is largely backed by US treasuries, making it a significant holder of US debt [16] - Stablecoin transactions reached 28 trillion dollars last year, surpassing Mastercard and Visa combined, prompting fintech companies to integrate stablecoin payments [18] Regulatory and Institutional Involvement - Regulators, like the Bank for International Settlements, are issuing warnings about the use of stablecoins in national payment systems due to concerns about monetary sovereignty [18] - Major fintech companies and Wall Street firms are exploring stablecoins and unified tokens to remain competitive in the evolving financial landscape [19][20] - Stablecoins are being viewed by some as a tool to extend American influence, given the significant US debt holdings of stablecoin issuers [21] Risks and Challenges - Crypto systems are not without risks, including platform breaches, stablecoin de-pegging, and crypto kidnappings [29][30] - The lack of chargebacks in crypto transactions means that once money is lost, it is irretrievable [30]
X @Wu Blockchain
Wu Blockchain· 2025-07-28 10:31
Grab, the largest ride-hailing app in Southeast Asia, announced that users in the Philippines can now top up cryptocurrencies (such as BTC, ETH, USDC, USDT) into their GrabPay wallets. The feature was first launched in Singapore in 2024 and has now been expanded to the Philippines, a country with a population of 112 million. https://t.co/oMDSKRGhp2 ...
All about Bitcoin.Crypto Currency, Block Chain | Mohaimin Patwary | TEDxUniversity of Barishal
TEDx Talks· 2025-07-23 15:43
[Music] Today I will be talking about one of the most enigmatic concepts you hear every day. I think most of you have struggled to know what is Bitcoin, what is cryptocurrency, what is blockchain. Okay.So first we will have to understand what is blockchain. So yeah when we hear the word blog what comes to our mind. Ah this is a city right.City block. So uh several apartments so a collection of apartment make one block and several blocks make one area. Right.So block is nothing except this but instead of apa ...
Can Mastercard Stay Ahead in the Race Toward a Digital Wallet Future?
ZACKS· 2025-07-11 15:51
Core Insights - Mastercard is transforming into a tech-forward payments enabler as physical cards decline in usage, focusing on digital wallets and tokenized payments [1][2] Group 1: Company Strategy - Mastercard is enhancing its Digital Enablement Service and Tokenization services to help banks and fintech securely integrate card details into digital wallets like Apple Pay, Google Pay, and Samsung Pay [2] - The company is engaging in the Buy Now, Pay Later trend and exploring Central Bank Digital Currencies (CBDCs) and crypto initiatives to remain relevant in a changing landscape [2][8] - By partnering with major tech companies, Mastercard is ensuring its credentials are integrated into digital ecosystems, facilitating tap-to-pay transactions and launching APIs for smoother checkout experiences [3] Group 2: Technology and Security - The focus on cybersecurity, biometric authentication, and AI-powered fraud detection is critical for building trust in the digital payments space [4] - Mastercard's global network and strategic collaborations position it well for a cardless future, emphasizing the need for faster innovation to stay ahead of fintech and tech-native competitors [4] Group 3: Competitive Landscape - Competitors like Visa and PayPal are also advancing in the digital wallet space, with Visa focusing on real-time payments and PayPal enhancing its direct user engagement through its own digital wallet [5][6] Group 4: Financial Performance - Year-to-date, Mastercard's shares have increased by 7%, outperforming the industry's rise of 5.4% [7] - The company trades at a forward price-to-earnings ratio of 32.36, above the industry average of 22.76 [9] - The Zacks Consensus Estimate for Mastercard's 2025 earnings indicates a growth of 9.5% from the previous year, with recent upward estimate revisions [10]