Author: 行政

Surplus rooftop solar power is redirected into Bitcoin mining instead of being exported to the electricity grid. Heat produced by the mining equipment is recovered and reused for brewing operations, reducing overall energy costs. The brewery sees potential for the technology to be adopted anywhere large volumes of hot water are needed. Excess solar energy is being transformed into both Bitcoin and beer at a Central Coast brewery, where cryptocurrency mining provides an extra income stream while supplying the heat needed for production. The initiative earns about $2,000 each month and helps reduce electricity costs. Hawkesbury Brewing Co in Lisarow…

A new security study reported 31 previously unknown vulnerabilities across 15 major facilitators supporting x402, an HTTP-native standard for programmatic payments. The tested group represented 99% of observed transactions in the study window, and each facilitator failed at least one of eight rules for payment verification or settlement.The full findings mapped 49 violation instances to four attack classes: free shopping, asset theft, service denial, and gas abuse. Related ReadingCoinbase reveals x402 protocol to enable on-chain payments via HTTPThe project allows real-world use cases such as per-play gaming models, per-inference AI services, and per-article paywalls for publishers. May 6, 2025 ·…

Michael Saylor posted Strategy’s Bitcoin acquisition chart on X on Sunday, captioned “We’re gonna need another color”, after four consecutive weekly filings disclosed no purchases. Strategy held 843,775 BTC as of 19 July at an average cost of US$75,476  a coin, and its last disclosed buy was 520 BTC reported on 22 June. The company’s US dollar reserve reached US$3.225 billion on 19 July, more than double its level a month earlier. Michael Saylor posted Strategy’s Bitcoin (BTC) acquisition chart on X on Sunday with the caption “We’re gonna need another color”, days after the company filed its fourth consecutive…

Nasdaq-listed Bitcoin treasury company Empery Digital has added a completed AI-infrastructure investment to its strategy, closing a $20 million preferred-equity stake in Cardinal Data Power while a much larger property commitment remains conditional.The company said it signed and closed the Cardinal investment on July 20, taking an approximately 8% stake in the Hunt Properties-affiliated developer. The deal formed part of an approximately $70 million Series A intended to support Cardinal’s proposed West Texas data-center campus. Its future capacity, conversion of a campus letter of intent into a binding lease, and power-delivery dates remain projections.The closed investment confirms a broader capital-allocation…

Hashdex plans to put some of the crypto held by its Nasdaq CME Crypto Index ETF (NCIQ) to work through staking. The sponsor takes the first slice of net income, while common shareholders begin sharing in the rewards after an annual threshold is cleared.The framework is prospective. A July 23 Form 8-K named Coinbase Cloud as the initial provider and said staking was expected to begin promptly, subject to operational readiness.Under the July 23 prospectus supplement, a staking provider first retains its portion of gross rewards. Hashdex then receives all remaining net staking income up to a dollar threshold equal…

Galaxy Digital’s $3.507 billion financing for its CoreWeave data-center build in Texas comes with a steep price: about $346.3 million in annual interest.A Galaxy project subsidiary priced the 9.875% senior secured notes on July 23. The deal is slated to close July 28, and the notes mature on Aug. 1, 2031.The financing is intended to cover part of two buildings with eight data halls at the Helios campus. The facilities are planned for 400 megawatts of utility capacity and 260 MW of critical IT capacity, with some proceeds also funding debt-service reserves.Advertise with CryptoSlate Related ReadingCoreWeave’s $20 billion funding haul…

Section 20216 of the latest CLARITY draft states that a self-custodied digital asset cannot become abandoned, unclaimed, or forfeited. It also cannot become subject to adverse possession or finder’s title solely because its owner has not moved it or otherwise shown continued interest.The language overrides state and local laws that treat years of wallet inactivity alone as grounds for transferring ownership to someone else.The May 8 and May 20 Senate drafts protected only the ability to hold a self-hosted wallet, and the July 22 version adds scope beyond that, extending into property law and covering whether a person still owns…

Ten dairy cows in Paraná, Brazil, carried encrypted identities that Cowmed collars had built from each animal’s health, behavior, and location data into B3 this week.Those identities turned the cows into collateral for nearly $20,000 in credit, and the record behind them aims to shrink the haircut lenders apply and stop lenders from pledging the same animal twice.Brazil’s pilot proves the mechanics work at a small scale, and the bigger opportunity sits in countries where farmers own valuable livestock and cannot borrow against it because they lack the land titles banks require.Advertise with CryptoSlateThe global gap between what small businesses…

KULR Technology Group, a US-listed battery technology company, and The Smarter Web Company, a UK-listed web services group with a Bitcoin treasury strategy, have sold approximately 511 BTC and used the proceeds to retire approximately $31.7 million of obligations in disclosures published one day apart.The total comprises $20 million of KULR principal and Smarter Web’s exact $11,698,540 repayment. Both companies acted voluntarily and retained substantial Bitcoin reserves; neither disclosure described a lender-forced liquidation. The shared consequence is that financing can turn assets presented as long-term holdings into repayment inventory without ending a treasury strategy.KULR’s July 24 filing said it sold…

Traders spent most of July with a pretty good explanation for why Bitcoin wouldn’t move. A dense cluster of options contracts had the price boxed in, they argued, because the dealers who sold those contracts were buying every dip and selling every rally to keep their own books balanced. Clear the contracts away, and Bitcoin would finally be free to go somewhere.The contracts have now cleared on two consecutive Fridays, and Bitcoin is sitting roughly where it started. It traded just under $64,000 on Saturday, closing out a week in which it failed to hold $66,000 and then slid back…