Bitcoin is holding critical support near $77,000 while XRP is 48 hours from its version 3.1.3 mainnet upgrade — a fix that resolves critical bugs across NFTs, vault withdrawals, and lending protocols. Add a confidential IPO filing from Blockchain.com and a Chainlink migration surge following a DeFi exploit, and this Monday morning briefing is packed. Here's what you need to know before the week begins.

Walmart's fintech app OnePay quietly added Chainlink to its crypto lineup on March 20th — and it could be one of the biggest mainstream adoption moments in crypto this year. Here's what happened, why Chainlink was chosen, and what it signals for the future of everyday decentralized finance.