Stripe’s Tempo Blockchain Starts Public Test, Adds Kalshi, Mastercard, UBS as Partners

Tempo, a payments-focused blockchain backed by Stripe and crypto investment firm Paradigm, has launched its public testnet, a key step in its effort in making stablecoin payments for mainstream use. Tempo has also unveiled a roster of new additions to the network’s partner group, including buy-now-pay-later firm Klarna, predictions market Kalshi, payments giant Mastercard and…

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Bitcoin (BTC) Miner Completes $2.3 Billion Convertible Notes Offering, Refinancing

IREN (IREN), a bitcoin miner, completed a refinancing that combined a $2.3 billion convertible senior-note offering with a $544.3 million repurchase of existing convertible notes. The new issuance includes $1 billion of 0.25% notes due 2032, $1 billion of 1% notes due 2033 and a fully exercised $300 million greenshoe to meet excess demand. IREN…

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Bitcoin (BTC) and Ether (ETH) Perps Are Building Liquidity Incrementally: SGX’s Syn

SGX’s bitcoin BTC$90,264.38 and ether ETH$3,114.08 perpetual futures have become increasingly popular since their debut two weeks ago, and that growth represents new liquidity rather than cash redirected from elsewhere, said Michael Syn, president of the Singapore exchange holding company. The products, cryptocurrency derivatives that allow institutional traders to speculate on the price of an…

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USDC Issuer Circle (CRCL) Gets Abu Dhabi License in Middle East Expansion

Circle (CRCL), the firm behind the $78 billion stablecoin USDC$0.9998, said on Tuesday it has secured a Financial Services Permission (FSP) license from Abu Dhabi Global Market (ADGM), giving the company a formal foothold into the United Arab Emirates’ regulated crypto ecosystem. The license, issued by ADGM’s Financial Services Regulatory Authority (FSRA), allows Circle to…

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ZEC Surges 12% as Developer Floats Cheaper ‘Dynamic Fee’ Plan

A key Zcash developer has published the first detailed blueprint for a dynamic fee market, opening a community discussion about how the decade-old network should price transactions as ZEC’s price, user activity and institutional interest climb. The Monday proposal, released by Shielded Labs, lays out a shift away from Zcash’s historically static fee model —…

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Dogecoin Holds $0.14 Floor as Network Activity Hits 3-Month High

Memecoin posts modest advance with elevated trading activity while technical patterns signal consolidation near key support. News Background Dogecoin marked its 12th anniversary on December 6, twelve years after creators Billy Markus and Jackson Palmer introduced the meme-token that would later evolve into a major crypto asset supported by persistent community engagement. Despite the milestone,…

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