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BTC Breakout Soon—Guess & Win Millions HTXHTX Community April Creation ContestSplit 1,000 USDT: Share Your Thoughts on AB Project Eleven’s 1 BTC Q-Day Prize was meant to sharpen the debate over quantu

BTC Breakout Soon—Guess & Win Millions HTX

Split 1,000 USDT: Share Your Thoughts on AB

Project Eleven’s 1 BTC Q-Day Prize was meant to sharpen the debate over quantum risk to Bitcoin and other ECC-secured crypto assets. Instead, a sharp critique from Google quantum researcher Craig Gidney has turned the competition itself into the story.

In an April 25 blog post titled “The predictable failure of the QDay Prize,” Gidney, a research scientist on Google’s quantum computing team, argued that the winning submission did not meaningfully demonstrate progress toward a cryptographically relevant quantum attack. His central claim was blunt: the contest was structured around a benchmark that current quantum computers are poorly suited to measure.

Bitcoin’s Quantum Threat Debate Explodes
Project Eleven had announced the previous day that it awarded the Q-Day Prize to Giancarlo Lelli for breaking a 15-bit elliptic curve key on publicly accessible quantum hardware. The group described the result as the “largest quantum attack on elliptic curve cryptography to date” and said it represented a 512x jump from a prior 6-bit public demonstration.

For crypto markets, the framing mattered. Project Eleven explicitly linked the result to the long-term security assumptions behind Bitcoin, Ethereum, and more than $2.5 trillion in ECC-secured digital assets.

But Gidney argued that the test may have proved far less than advertised. Gidney said he was invited last year to participate in the Q-Day Prize but declined because he viewed the premise as flawed. His first objection was that Shor’s algorithm requires quantum error correction for cryptographically meaningful instances.

“Current quantum computers experience on the order of one error per thousand gates, but cryptographically relevant instances of Shor’s algorithm require billions of gates,” he wrote. “The only known way to cross this chasm is quantum error correction. There are promising quantum error correction experiments being done, but ultimately quantum error correction is still a work in progress.”

That distinc

Project Eleven’s 1 BTC Q-Day Prize was meant to sh

CC: Institutional Privacy L1

BTC Breakout Soon—Guess & Win Millions HTXHTX Community April Creation ContestDaily 5K USDT Airdrop - Join & Win! BREAKING: Coinbase Announces It Has Delisted an “Already Dead” Altcoin Cryptocurrency 

BREAKING: Coinbase Announces It Has Delisted an “Already Dead” Altcoin

Cryptocurrency exchange Coinbase has announced a significant decision regarding Chrono.tech’s native token, TIME, following its recent assessments to ensure compliance with listing standards. The company stated that trading in Chrono.tech (TIME) will be suspended (delisted) on May 11, 2026, at approximately 9:00 PM Turkish time (2:00 PM ET).

BREAKING: Coinbase Announces It Has Delisted an “A

Security matters at every layer of the agent economy. Pieverse has integrated the @CertiK Skill Scanner into the Pieverse Skill Store, adding another layer of review for skills before users and agents

WL: Ethereum L2/Sidechain

possibly driven by broader interest in DeFi projects, including Avalanche's announcement. However, the steep decline to a close of $3.9206 indicates that once the initial excitement faded, the market 

CHIP: Yield-Bearing Synthetic Stablecoin

Claim1,200 USDT in the Monthly Creation ChallengeHTX Community April Creation ContestPost To Earn Bonustrading near $1.42 following a slight decline, as rising Bitcoin dominance drives capital away fr

Claim1,200 USDT in the Monthly Creation Challenge

trading near $1.42 following a slight decline, as rising Bitcoin dominance drives capital away from altcoins. The price is currently oscillating between $1.47 resistance and $1.39 support, remaining range-bound as traders look to the April 29 Federal Reserve decision for a breakout catalyst.

XRP News Today: XRP Could Face Volatility Near $1.

Ripple XRP CEO Brad Garlinghouse was honored with the 'Business Leader of the Year' award by the Harvard Business School Association of Northern California in San Francisco. The 2026 award went to him

Ripple XRP CEO Brad Garlinghouse was honored with the 'Business Leader of the Year' award by the Harvard Business School Association of Northern California in San Francisco. The 2026 award went to him for his tremendous contribution to the financial sector in general. Participants who attended the award ceremony lauded his leadership and scalability skills, which pushed fintech into the traditional financial sector. Ripple XRP: Brad Garlinghouse Honored With the Prestigious Harvard TitleSource: CNBCThe highest Harvard award has been going on since 1969, honoring the legacy of influential leaders who made a change in society. Ripple XRP's journey has been the talk of the town for a decade as the company singlehandedly pushed blockchain technology into traditional finance. Leading global banks are now using Ripple's fintech to settle payments faster, allowing them to scale their services. "Brad represents exactly what this award is meant to celebrate," said Ben Dubin, Event Chair, Venture Capitalist, and longtime HBSANC Board member.

"He built Ripple into a company that is redefining the infrastructure of global finance. And along the way took on a legal fight that benefited the entire industry. It was our privilege to honor him, Chris, and the entire Ripple team," he said. Also Read: Can XRP Become A Hedge For Your Portfolio?The CEO's legal battle against the US Securities and Exchange Commission (SEC) on Ripple's XRP being a security made headlines. Garlinghouse successfully navigated troubled waters, bringing victory not only to Ripple but to the entire cryptocurrency market. "It was my honor to recognize Brad. Who did not simply participate in the evolution of blockchain; he helped define it," said Vince Lane, Co-Founder of UNOVA and HBSANC Board Member. "Brad is a true pioneer at the intersection of innovation and finance. 

Ripple XRP CEO Brad Garlinghouse was honored with

On April 28, local time April 27, the 11th Review Conference of the Nuclear Non-Proliferation Treaty opened at the United Nations Headquarters in New York. In his speech, the UN Secretary-General warn

Nuclear Non-Proliferation Treaty Review Conference Opens, UN Secretary-General Warns of Rising Nucle

BTC Breakout Soon—Guess & Win Millions HTXHTX Community April Creation ContestDaily 5K USDT Airdrop - Join & Win!XRP Healthcare has launched XRPHAI trading on MEXC, marking the token’s first public ma

XRP Healthcare has launched XRPHAI trading on MEXC, marking the token’s first public market listing, according to a Monday press release.  Summary XRPHAI is now trading on MEXC after no private sale, airdrop, or prior exchange listing. Users can earn XRPHAI through verified health actions inside XRP Healthcare’s AI-powered mobile app. XRPHAI has a fixed 1 billion supply, with its issuing account permanently disabled for minting. Deposits opened on April 27, while withdrawals are scheduled to begin on April 28, 2026. The company said XRPHAI had no prior private sale, airdrop allocation, or earlier exchange listing. XRP Healthcare said this structure allows market pricing to start through public trading. XRPHAI is the utility token for the XRPH AI ecosystem, built on the XRP Ledger. The token will support rewards through Proof of Health, a system designed to reward users for verified health-related activity. You might also like: SUI, JUP and SIGN lead major token unlocks this week Users can earn XRPHAI through the XRPH AI App by engaging with AI healthcare tools. These include wellness tasks, AI-guided health support, image-based checks, education features, multilingual access, and doctor search tools. App includes prescription savings card The XRPH AI App also includes the XRP Healthcare Prescription Savings Card. The company said the free card can help users access medication discounts while earning XRPHAI rewards. The card is accepted at more than 68,000 U.S. pharmacies, including Walmart, Walgreens, and CVS Pharmacy. XRP Healthcare said users can access savings of up to 80% on prescriptions. XRP Healthcare outlines supply and rollout XRPHAI has a fixed maximum supply of 1 billion tokens. The company said the issuing account has been permanently disabled, meaning no more tokens can be minted. Phase 1 of the reward system is scheduled to begin on Ap

XRP Healthcare has launched XRPHAI trading on MEXC

BTC Breakout Soon—Guess & Win Millions HTXHTX Community April Creation ContestSplit 1,000 USDT: Share Your Thoughts on AB Why is crypto going up today? Let's check current Bitcoin, Ethereum, XRP and D

Why is crypto going up today? Let's check current Bitcoin, Ethereum, XRP and Dogecoin prices
Bitcoin (BTC) traded at $77,650 per coin on Monday, April 27, 2026, slipping 1% after testing $79,500 during the Asian session, the highest level in roughly two and a half months.

The pullback came two days after veteran trader Peter Brandt published a multi-year Bitcoin price prediction targeting a $300,000 to $500,000 cycle peak by September-October 2029, conditional on the four-year halving rhythm that has defined BTC since 2011 continuing to hold.

Brandt also flagged that his framework calls for one more investable low in September-October 2026, which may or may not penetrate the February 2026 swing low near $63,000. The next 48 hours hinge on whether buyers can clear the $80,000 resistance band or get rejected back into the $73,500-$78,000 range

Why is crypto going up today? Let's check current

Was it really a coincidence or did something suddenly change? Terraform Labs sued Jane Street in February 2026. At that time, $BTC was around $65K and used to dump almost every day after the US market

Pi trên IOU là giao dịch Tiềm Năng. Chỉ dành cho AE trade nội bộ trên sàn. Sàn chưa mở địa chỉ để gửi $Pi của mạng Pi lên được. Pi Network đang trên đường thành hiện thực Thành công rất gần. Tải Pi Network. Mã mời: HUYUYEN2021

Pi trên IOU là giao dịch Tiềm Năng. Chỉ dành cho AE trade nội bộ trên sàn. Sàn chưa mở địa chỉ để gửi $Pi của mạng Pi lên&nbsp; được. Pi Network đang trên đường thành hiện thực Thành công rất gần. Tải Pi Network. Mã mời: HUYUYEN2021

PI IOU, tiến gần Mạng mở

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PI IOU, tiến gần Mạng mở

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