the daily grind — OptimismOptimistic rollup powering Base and many other Superchain L2s via the OP Stack.https://news.cryptogrind.com/en-usPump.fun Just Lit $370 Million on Fire — and the Community Is Furioushttps://news.cryptogrind.com/blog/pumpfun-370m-burn-pump-token-backlash/https://news.cryptogrind.com/blog/pumpfun-370m-burn-pump-token-backlash/Pump.fun burned 36% of PUMP's entire circulating supply overnight — $370M vaporized in two transactions. Then came the twist: those tokens were supposed to be airdrops. Now Solana's biggest meme coin launchpad is at war with its own community.Wed, 29 Apr 2026 00:00:00 GMTbreaking-newssolanamemecoinsdefitokenomicspump-funThe Man Who Could Set US Interest Rates Owns Solana, dYdX, and Polymarkethttps://news.cryptogrind.com/blog/warsh-fed-chair-crypto-defi-senate-hearing/https://news.cryptogrind.com/blog/warsh-fed-chair-crypto-defi-senate-hearing/Kevin Warsh — Trump's pick to replace Jerome Powell as Fed Chair — heads into his Senate confirmation hearing tomorrow with 30+ crypto investments in his portfolio. Here's what it means for rates, regulation, and the entire industry.Mon, 20 Apr 2026 00:00:00 GMTbreaking-newsregulationfeddefibitcoinjobsinstitutionalCrypto Job Postings Crashed 80% Since Liberation Day — And It's Not Just the Markethttps://news.cryptogrind.com/blog/liberation-day-tariffs-crypto-jobs-crash/https://news.cryptogrind.com/blog/liberation-day-tariffs-crypto-jobs-crash/One year after Trump's Liberation Day tariffs shook global markets, Bitcoin is down 20%+ from its peak and crypto job postings have collapsed 80% from a year ago. Here's what's really happening to crypto careers right now.Sat, 04 Apr 2026 00:00:00 GMTbreaking-newscrypto-jobsmarket-analysislayoffsbitcointariffsOracle Just Fired 30,000 People via 6 AM Email to Build AI Data Centers. Here's Where Those Engineers Should Actually Go.https://news.cryptogrind.com/blog/oracle-layoffs-crypto-careers/https://news.cryptogrind.com/blog/oracle-layoffs-crypto-careers/Oracle cut 18% of its workforce overnight to fund a $156B AI buildout. If you're one of the 30,000, crypto infrastructure needs your exact skill set.Wed, 01 Apr 2026 09:00:00 GMToraclelayoffsjobscrypto-careersinfrastructureaihiringweb3Solidity vs Rust: Which Should You Learn for a Crypto Career in 2026?https://news.cryptogrind.com/blog/solidity-vs-rust-crypto-career-2026/https://news.cryptogrind.com/blog/solidity-vs-rust-crypto-career-2026/Solidity or Rust — which language should you invest in if you want a high-paying crypto job in 2026? We break down the real trade-offs.Thu, 26 Mar 2026 09:00:00 GMTsolidityrustcrypto jobsweb3 developersmart contractsblockchain developerlearn to code