Grayscale amended its Hyperliquid ETF filing, naming Anchorage Digital Bank as custodian and replacing Coinbase Custody in institutional crypto custody.

Read the full article: https://www.spendnode.io/blog/grayscale-hyperliquid-etf-anchorage-digital-bank-custodian-coinbase-custody-april-2026/

Polymarket is reportedly negotiating a raise of up to $400 million at a $15 billion valuation as prediction market demand keeps setting new records in 2026.

Read the full article: https://www.spendnode.io/blog/polymarket-400-million-raise-15-billion-valuation-prediction-market-april-2026/

Tether led an $8M round in Abu Dhabi tokenization firm KAIO and plans an institutional onchain fund with Mubadala Capital, deepening its UAE footprint.

Read the full article: https://www.spendnode.io/blog/tether-kaio-mubadala-capital-abu-dhabi-tokenization-april-2026/

Ripple gave itself a 2028 deadline to swap out the XRP Ledger's cryptography before quantum machines can break it, calling the threat 'credible.'

Read the full article: https://www.spendnode.io/blog/ripple-2028-quantum-proof-xrp-ledger-deadline-april-2026/

WSJ reports Senate Democrats plan to grill Fed chair nominee Kevin Warsh on perceived gaps in his financial disclosures at Tuesday's confirmation hearing.

Read the full article: https://www.spendnode.io/blog/warsh-senate-democrats-disclosure-gaps-fed-chair-confirmation-hearing-april-2026/

Paul Atkins told a conference audience on April 20 that the SEC has ended 'regulation through enforcement' against crypto. What the shift actually means.

Read the full article: https://www.spendnode.io/blog/sec-chair-atkins-ends-regulation-through-enforcement-crypto-april-2026/

Poland's parliament again failed to override a presidential veto on its crypto bill, leaving it the only EU member state without a national MiCA framework.

Read the full article: https://www.spendnode.io/blog/poland-mica-crypto-bill-veto-override-fails-only-eu-country-april-2026/

RAVE cryptocurrency fell 98% to $0.50 in two days, wiping $6.7 billion in market cap after insider dumps and exchange blacklists.

Read the full article: https://www.spendnode.io/blog/rave-token-98-percent-collapse-6-7-billion-market-cap-april-2026/

OKX launched Agent Trade Kit, letting traders write strategies in plain English right as tech earnings season starts. Here is what shipped and the risks.

Read the full article: https://www.spendnode.io/blog/okx-agent-trade-kit-ai-trading-tech-earnings-april-2026/

Brian Armstrong says Coinbase is piloting AI agents trained on the work of legendary former employees, operating like teammates on Slack and email.

Read the full article: https://www.spendnode.io/blog/coinbase-ai-agents-legendary-former-employees-slack-email-april-2026/