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Data from last week indicate a shift in capital flows toward a short-term “risk-on” stance, with equity exchange-traded funds (ETFs) drawing strong net inflows globally while money moved away from defensive positioning into risk assets. U.S. equities extend gains amid ceasefire The U.S. stock market continued its upward momentum into…
BitMEX Research has proposed an alternative to freezing quantum-vulnerable dormant Bitcoins, advocating a wait-and-see approach and a “canary fund” with a quantum bounty instead. BitMEX Research proposed a soft fork on Thursday that would only activate a full freeze of vulnerable coins if it is “proven that a quantum computer capable of stealing Bitcoins actually exists.” The system uses a “canary approach,” creating a special Bitcoin (BTC) address using a “Nothing-Up-My-Sleeve Number” (NUMS). This is a cryptographic proof in which the private key is unknown, but it is a valid address that could theoretically be spent by a powerful enough quantum computer. Users can donate BTC to this address as a bounty, incentivizing any quantum-capable actor to “ring the alarm” by spending from it. Only if someone spends from this canary address does the freeze automatically activate, as it proves the quantum threat is real. The solution provides an alternative mechanism to the BIP-361 proposal on Tuesday that suggested freezing dormant, quantum-vulnerable Bitcoin to prevent it from being stolen by bad actors in the future. BIP-361 drew significant community pushback, with some comments calling it “authoritarian” and “confiscatory.” Canary watch state prevents automatic freeze BitMEX’s proposed “canary watch state” would still allow old coins to be spent, provided malicious actors using quantum computers do not attempt to steal from the “canary fund.” Investors participating in the canary fund can use multisignatures and withdraw their BTC at any time, it explained. There is also a safety window where quantum-vulnerable transactions could still be allowed after the five-year mark proposed in BIP-361, but with outputs locked for a period. Proposed three-phase solution in BIP-361. Source: GitHub Cointelegraph is committed to independent, transparent journalism. This news article is produced in accordance with Cointelegraph’s Editorial Policy and aims to provide accurate and timely information. Readers are encouraged to verify information independently. Read our Editorial Policy
Premium gym chains are entering a “golden era” that is ending or already in decline, as rising operating costs collide with shifting consumer preferences toward more flexible, community-based ways to exercise. Long-term memberships are shrinking, margins are pressured by higher rents and facility expenses, and competition from smaller, more personalized…
