https://defiprime.com/silhouette-launches-hypercore-perps-rfq DefiPrime en 2026-10-20T03:26:13+00:00 Silhouette opens HyperCore perps RFQs with a $100k quote cap https://defiprime.com/jpm-coin-ethereum-deposit-token DefiPrime en 2026-10-19T18:22:45+00:00 JPM Coin adds Ethereum with vetted access and a bank-account off-ramp https://defiprime.com/polygon-cdk-besu-private-chain-bridge-controls DefiPrime en 2026-10-19T17:22:20+00:00 Polygon adds Besu to CDK with separate bridge and validator controls https://defiprime.com/zerohash-auth-account-linking-transfer-controls DefiPrime en 2026-10-19T15:24:47+00:00 Zerohash launches AUTH with configurable transfer checks