Explore how the Condorcet paradox exposes the limits of perfect fairness in blockchain consensus.

Consensus guarantees today, focus on two properties: Consistency and Liveness. Consistency requires that all nodes eventually agree on the same set and sequence of transactions, while liveness ensures the system continues to process new transactions. What they do not address is whether the agreed-upon transaction order totally reflects fairness. In public blockchains, transaction ordering has…

Ether Rocked By $170M Liquidation: Are New Lows On The Cards?

Key takeaways: Negative ETH futures funding rates and six weeks of spot ETF outflows highlight a fragile investment climate. Ethereum’s 53% market share in DeFi keeps it well-placed for a recovery, even as negative news continues to batter the network. Ether (ETH) price faced a 5% correction on Tuesday, erasing gains from the previous 12…

Tether puts $23 billion gold stockpile to work

Tether has expanded the use of its $23 billion gold reserves by bringing its tokenized product Tether Gold (XAUT) to crypto lender Ledn. Ledn said it is adding support for XAUT, alongside bitcoin BTC$60,741.45 and Tether’s stablecoin USDT, with borrowing against XAUT expected later this year. Tether is attempting to monetize what has become one…

SEC, CFTC Seek Input on Unified Portfolio Margin Rules

The US Securities and Exchange Commission (SEC) and Commodity Futures Trading Commission (CFTC) have opened a joint public consultation on whether to better align portfolio margin rules across securities and derivatives markets, seeking feedback on approaches that could expand cross-margining and reduce market fragmentation. The agencies are requesting input on cross-margining, collateral treatment, risk management,…

Bitcoin Price In Rare Historical Value Zone After $58K Sell-Off: Data

Bitcoin’s (BTC) drop to $58,000 has pushed the price into a zone that long-term power-law models have historically associated with cycle bottoms. The data does not confirm a bottom range, though it shows BTC trading in a price range that has repeatedly marked major lows since 2014.  Derivatives data and liquidation levels highlight $55,000 as…

SecondFi Recovery Targets Two Weeks After $2.4M Cardano Wallet Exploit

Cardano wallet SecondFi has identified a recovery path for users affected by Tuesday’s exploit and expects to begin returning assets in about two weeks, following testing and security reviews. According to a Saturday statement by Phillip Pon, CEO of SecondFi developer Emurgo, the company completed forensic investigations and established a recovery pathway for affected users….

Ethereum’s Staking Tax May Already Be Obsolete Due To EthLabs

Ethereum is running out of money, according to former insiders. The warning has sparked one of the fiercest Ethereum governance debates in months: should the network fund developers by taxing staking rewards, or just rely on wealthy Ether holders to bankroll its ecosystem? At the center of the debate is a controversial proposal from Kleros…

EU Lawmakers Back Review of DeFi, Staking and NFT Regulation

The European Parliament’s economic affairs committee has urged the European Commission to assess whether crypto lending and borrowing, staking, non-fungible tokens (NFTs) and decentralized finance (DeFi) should be regulated. The recommendations were part of a report tabled Friday for plenary vote. It also called for promoting tokenization across financial services, encouraging euro-denominated stablecoins and assessing…

U.S. House Democrat, who may soon run key committee, condemns crypto in 401(k)s

U.S. Representative Maxine Waters may soon return to the helm of the House Financial Services Committee if Democrats perform as expected in the November elections, and she’s asking that the Department of Labor back away from a proposal that would encourage the managers of 401(k) retirement plans to offer alternative investments, including cryptocurrency. In March,…

Bitcoin Rebounds Off Yearly Lows But US Stocks Flash Warning Sign

Key takeaways: Surging spot Bitcoin ETF outflows and a put-heavy options expiry point to fading institutional demand. Risk-reward shifts toward tech stocks, leaving crypto traders to seek catalysts beyond macroeconomic tailwinds. Bitcoin (BTC) traded down 9% in three days, hitting its lowest level since September 2024. The $58,000 retest triggered over $1 billion in liquidations…