Bitcoin’s latest rally is facing a caution signal: altcoin spot turnover nears four times BTC’s, a level that has coincided with some previous local highs.

Strategy added 1,665 BTC last week while repurchasing $151.7 million of STRC, using MSTR share-sale proceeds across both parts of its capital structure.

Bitcoin fell toward $82,760 amid renewed U.S.-Iran tensions and broader weakness across risk-sensitive markets, before returning near $83,150 at the time of writing.

Bitcoin’s public ledger would remain public under a new proposal called Shielded Bitcoin. The idea is to add a separate private-payment system above it-without a soft fork.

Digital dollars may become a major practical entry point into crypto: a way to pay, manage cash and access investments before users decide whether to own volatile assets.

Bitcoin is holding above $82,700 after its latest advance, but the next move depends on whether buyers can defend that reclaimed area before confronting resistance near $87,400.

Bitcoin traded near $84,200 at the time of writing after recovering from Tuesday’s drop toward $83,000.

A one-week AI-assisted coding challenge cut the modelled GPU cost of preparing StarkWare’s quantum-safe Bitcoin transaction from approximately $320 to $67. Bitcoin’s consensus rules stayed unchanged.

Circle has put Bitcoin-backed USDC borrowing inside its institutional Mint interface. The smoother workflow ends, however, where cirBTC leaves Mint and enters an external DeFi market.

X has added a trade button to Bitcoin and stock cashtags for eligible US users. The feature begins on X, but the order is completed through a separate financial platform.

Bitcoin briefly reached $87,374 before slipping below $87,000. The next $3,000 could prove unusually volatile because estimated short-liquidation exposure increases toward $90,000.

Strategy bought another 950 BTC for $75.7 million, lifting its total holdings to 846,000 BTC as the cryptocurrency moved above the company’s latest purchase price.