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What Zcash’s Orchard Upgrade Says a Shielded Proof Must Prove
Zcash’s Orchard emergency upgrade exposed how a zero-knowledge proof can verify while proving the wrong statement, highlighting risks in circuit design, nullifier binding and shielded-pool accounting.
PeerDAS Makes Ethereum Data Cheaper, Not Automatically Reconstructible
Ethereum’s PeerDAS upgrade makes rollup data cheaper to verify and supports higher blob capacity, but sampling does not guarantee users can reconstruct transaction inputs, recover state, or exit without robust rollup infrastructure.
What Ethereum’s FOCIL Upgrade Will Actually Guarantee Against Censorship
Ethereum’s planned FOCIL upgrade could make censorship of valid public transactions harder, but its bounded inclusion guarantee depends on propagation, eligibility, capacity, honest validators, and Ethereum’s security assumptions.
Bitcoin’s Next Move Depends on Demand, Liquidity and Conviction
Bitcoin is trading near historic highs, but its next move may hinge on ETF demand, exchange supply, derivatives leverage, interest rates and whether institutional conviction can support a durable breakout.
Passkeys Move to the Front Line of Crypto Wallet Security
Passkeys are reshaping crypto wallet security, offering phishing-resistant authentication while raising new questions about recovery, self-custody, cloud synchronization and transaction approval as exchanges and wallet providers seek safer mainstream adoption.
Stablecoin Rules Put Banks and Crypto Issuers in a Race for Digital-Dollar Rails
Stablecoin regulation is becoming a battle over digital-dollar infrastructure, as banks, crypto issuers and payment firms compete for control of reserves, issuance, redemption and blockchain settlement.
Bitcoin’s $100,000 Test Puts ETF Demand and Rates in Focus
Bitcoin’s $100,000 level is testing ETF demand, institutional conviction and sensitivity to interest rates, Treasury yields, the dollar, leverage and broader crypto-market risk.
ETF Flows Put Bitcoin’s Institutional Demand Under a New Market Lens
Bitcoin ETF flows are becoming a key signal of institutional demand, linking crypto prices to interest rates, liquidity and risk appetite while reshaping custody, competition and Ethereum’s investment outlook.
Stablecoin Rules Could Decide Who Controls Digital-Dollar Payments
Stablecoin regulation could determine who controls digital-dollar payments by shaping reserve rules, redemption rights, issuer supervision and competition among banks, fintechs, payment networks and blockchain platforms.