Marcin Frąckiewicz, Author at TechStock²

Blockchain Technology Comprehensive Report 2025: Background, Evolution, Trends & Future Outlook (26th of June 2025).

In 2008, Satoshi Nakamoto published the Bitcoin whitepaper, and in January 2009 Bitcoin’s genesis block was mined. The 2016 DAO hack on Ethereum triggered a hard fork. Vitalik Buterin proposed Ethereum in 2013, and the Ethereum Frontier network went live in July 2015, introducing smart contracts. By 2019, Walmart deployed a food traceability system using IBM Food Trust built on Hyperledger Fabric. Amazon launched Amazon Managed Blockchain on AWS in 2019. Ethereum’s Merge in 2022 switched from proof-of-work to proof-of-stake, reducing energy use by about 99.95%. Christie’s sold a digital NFT artwork for $69 million in 2021, highlighting mainstream NFT

28 June 2025

Blockchain·Technology·Trends

June 2025 Crypto Market & Blockchain Industry Report: Mid-Year Trends and Outlook

Bitcoin hit a record high of about $112,500 on May 22, 2025, traded around $106,000–$110,000 in June, and held roughly 60% of total crypto market capitalization by mid-June. Total crypto market capitalization surpassed $3 trillion for the first time since late 2021, peaking near $3.4 trillion in June 2025. Ethereum’s Pectra upgrade went live on May 7, 2025, adding 11 EIPs—including EIP-7702 for account abstraction and EIP-7691 for increased data throughput—while boosting Layer-2 capacity and staking efficiency. Solana’s Firedancer validator client moved to testnet/early mainnet deployment in 2025, with stress tests showing 600,000+ TPS and Solana’s TVL doubling in H1

28 June 2025

Blockchain·Market Analysis·Trends

June 2025 Space News: Breakthroughs, Missions, and the Expanding Frontier / Updated: 2025, June 28th, 16:00 CET

Shubhanshu Shukla became India’s 634th person in space, traveling to the ISS on the Axiom-4 mission after a 28-hour journey and a 41-year hiatus. NASA and Roscosmos are conducting investigations as four astronauts arrive at the ISS amid a mysterious air leak detected in the Russian Zvezda module. The Vera C. Rubin Observatory achieved first light with a 3,200-megapixel camera, discovering over 2,000 asteroids in 10 hours and planning to image the entire sky every few nights for a decade. The James Webb Space Telescope directly imaged its first exoplanet, TWA 7b, a Saturn-mass world about 111 light-years away. Japan’s

28 June 2025

Astronomy·Scientific Discoveries·Space·Space News

Major Tech Developments in June 2025 and H2 2025 Outlook

At WWDC 2025, Apple opened on-device AI—a ~3-billion-parameter LLM—to third-party developers. Microsoft reported 33% year-over-year Azure growth in Q1 2025 and noted roughly 30% of its code is AI-authored. Google rolled out the Search Generative Experience with AI Mode and launched the AI Ultra Plan at $250 per month in June 2025. OpenAI reached a $10 billion annual revenue run-rate by June 2025 and began using Google’s TPUs alongside Azure. Nvidia reported Q1 fiscal 2026 revenue of $44.1 billion, up 69% year over year, with data-center sales of $39 billion and began full-scale production of Blackwell NVL72 chips in mid-2025.

28 June 2025

Future Tech·Industry News·Innovation·Tech Trends·Technology

June 2025 Science Breakthroughs and Projects: Medicine, Space, Climate, AI & More

In a Nature study, cancer cells were shown to siphon mitochondria from nearby nerve cells via microscopic tubes, a mechanism called mitochondrial hijacking that promotes metastasis. A separate Science News report described tumor DNA detectable in blood years before diagnosis, boosting early cancer screening prospects. An in vivo “exercise in a pill” approach in mice used a molecule that mimics workout benefits, improving metabolic health. Casgevy, the CRISPR-based sickle-cell gene therapy approved in late 2024, has begun treatment in over 90 patients globally. CRISPR Therapeutics’ CTX310, an in vivo ANGPTL3-targeting CRISPR therapy, produced dose-dependent triglyceride reductions up to 82% and

28 June 2025

Artificial Intelligence·Space

AI News Roundup – June 28, 2025

Meta hired Trapit Bansal, a key OpenAI researcher, and acquired a 49% stake in Scale AI valued at nearly $15 billion, while securing a 1.1 GW nuclear power supply for AI data centers starting in 2027. Amazon’s stock has nearly doubled in the past three years as AWS commands about 30% of the global cloud market, fueling AI‑driven growth across its businesses. Salesforce launched Agentforce 3, upgrading its AI‑driven support platform with a live‑monitoring command center and an Agent Exchange marketplace of over 100 pre‑built automations, boosting AI adoption 233% in six months. Perplexity Labs added features turning its AI

28 June 2025

AI Trends·Artificial Intelligence·Tech News·Technology

Capcom’s Big Reveals, Destiny 2 Backlash, and Persona 5 X’s Surge – Game News Roundup (June 28, 2025)

Destiny 2’s Edge of Fate expansion introduces a new form of loot grinding and seasonal bonuses that require Guardians to re-grind power and gear more often, with temporary upgrade materials that expire each season. Resident Evil: Requiem (Resident Evil 9) is set 30 years in the future in a reimagined Raccoon City and introduces Grace Ashcroft, with a feature to switch between first- and third-person views and a February 27, 2026 launch date for PS5, Xbox Series X|S, and PC. Pragmata resurfaced with a 2026 launch window, focusing on hack-and-shoot gameplay as astronaut Hugh Williams and android ally Diana tackle

28 June 2025

Major Astronomy News in June 2025: Webb’s Exoplanet Discovery, Rubin’s First Images, Space Missions & More

The James Webb Space Telescope directly imaged a Saturn-mass exoplanet, TWA 7 b, about 0.3 Jupiter masses at 50 AU from its star, marking Webb’s first direct exoplanet discovery. The missing baryon problem was resolved using 69 fast radio bursts, showing about 76% of ordinary matter lies in hot intergalactic gas, ~15% in halos around galaxies, and ~9% in galaxies. Comet C/2014 UN271 (Bernardinelli–Bernstein), the largest Oort Cloud comet, showed CO outgassing jets at 16.6 AU with a nucleus about 140 km across, observed by ALMA. Solar Orbiter delivered the first views of the Sun’s south pole from an inclination

28 June 2025

Astronomy·Science News·Space·Space Exploration

AI News Today June 28th, 2025: MrBeast Axes AI Thumbnail Tool, Denmark’s Deepfake Law, AI Shopkeeper Fails, and More

MrBeast removed the $80/month AI thumbnail generator on Viewstats after backlash and replaced it with a directory of real thumbnail artists, while he has 385+ million subscribers. Denmark unveiled legislation to grant individuals copyright over their face and voice, with about 90% of MPs backing the bill and it heading to Parliament in autumn. AI-focused tokens slumped about 29% in the last 30 days, with TAO down ~29%, NEAR down ~27%, FET down ~26%, RNDR down ~33%, even as Nvidia stock hit record highs. Anthropic’s Claude ran a month-long “Project Vend” in its San Francisco office, managing a snack shop,

28 June 2025

AI·News·Social Media·Technology

Tesla Inc. – Mid-2025 Comprehensive Company Report (June 28th, 2025)

In Q1 2025, Tesla posted net income of about $0.4 billion, produced roughly 362,600 vehicles and delivered about 336,700, with volume weakness tied to a refreshed Model Y rollout across four plants. For full-year 2024, Tesla reported revenue of $97.7 billion and net income of $7.1 billion, with automotive gross margins falling to around 15% after peaking above 30% in 2021–2022. By mid-2025, Tesla’s stock was down about 19% year-to-date after peaking near $488 in December 2024, amid concerns over demand and leadership turnover. The Redwood mass-market platform aims to start production by mid-2025 at Gigafactory Texas, with first output

28 June 2025

Business Analysis·Electric Vehicles·Technology·Tesla

June 2025 AI News Roundup: Breakthroughs, Surprises, and Global Developments

OpenAI CEO Sam Altman announced GPT-5 is expected to launch in summer 2025 and is reportedly materially better than GPT-4. Midjourney unveiled its first text-to-video system, Model V1, producing 16-second videos with advanced motion and style control in June 2025. China’s MiniMax released the M1 large model as an open-source Apache 2.0-licensed challenger claiming cutting-edge performance with far less computing power. Meta’s next-generation LLaMA 4 Behemoth was delayed to late 2025 due to performance issues. Google DeepMind introduced Gemini Robotics On-Device, a vision-language-action model that runs entirely on robots with on-board processing and can be fine-tuned with as few as

28 June 2025

AI·Future Trends·Innovation·Technology

Green Technology Trends 2025: Clean Energy and Electric Vehicles (June 27th, 2025)

In the first five months of 2025, China added 198 GW of solar and 46 GW of wind, including a May surge of 93 GW solar and 26 GW wind, lifting total solar capacity to 1,080 GW. A June 2025 federal court overturned the freeze on the NEVI program, unfrozing about $1 billion in charging funding across 14 states. By May 2025, global EV sales reached 7.2 million, up 28% year over year. BYD Auto became the world’s top seller of battery electric vehicles in Q1 2025, with a 39% surge in sales and overtaking Tesla. LG Energy Solution began

28 June 2025

Clean Energy·Electric Vehicles·Green Technology·Sustainability

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Ashtead share price in focus as buyback rolls on and NYSE switch clocks closer

7 February 2026

Ashtead shares closed Friday at 4,936p, up 1.09%, after the company bought 88,872 shares under its repurchase program. The group is set to shift its primary listing to New York on March 2, pending court approval, and will be removed from the FTSE UK index the same day. Ashtead paid a half-year dividend of 37.5 U.S. cents per share on Friday.

Beazley share price: big funds reshuffle stakes as Zurich bid deadline nears

7 February 2026

Beazley shares closed flat at 1,236 pence Friday as BlackRock disclosed a 6.55% stake and Vanguard reported 5.02%. Wellington Management cut its holding below 5%. The disclosures follow Zurich Insurance’s possible takeover offer of up to 1,335 pence per share, with a Feb. 16 deadline for a firm bid.

Imperial Brands share price jumps 1.5% into weekend as dividend dates and BoE cut bets loom

7 February 2026

Imperial Brands shares closed up 1.49% at 3,341p in London on Friday, outpacing the FTSE 100. The company flagged a final dividend for March 31, with Feb. 20 as the record date. Trading volume was below average, and the stock remains about 8% below its December high. UK rate-cut bets increased after the Bank of England’s split vote this week.

Tesco stock price: TSCO.L ends Friday higher as UK rate-cut bets return

7 February 2026

Tesco shares closed up 0.6% at 452.1p on Friday, with 12.4 million shares traded. The FTSE 100 also gained 0.6%, lifted by banks. Investors are watching Bank of England rate expectations and UK GDP data due next week. Tesco’s next results are scheduled for April 16.

Marcin Frąckiewicz

Stock Market Today