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Lagrange Labs Launches its ZK Prover Network on EigenLayer, Powered by Coinbase, Kraken and OKX

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NEW YORK, June 4, 2024 /PRNewswire/ — Lagrange Labs has announced the launch of its Zero Knowledge (ZK) Prover Network on EigenLayer’s Mainnet, powered by Coinbase, OKX, Staked (a Kraken company), P2P.org, Ankr, Nethermind, Luganodes, and more. As the first decentralized proof network deployed in the industry, Lagrange’s ZK Prover Network is backed by more than 20 of the best institutional validator teams in the space. This marks the first time top-tier operators have united to run production-grade ZK provers as part of a decentralized network to finally enable mainstream access to ZK technology. Lagrange Labs’ latest $13.2M seed funding round served to accelerate the development of the Prover Network, which supports its hyper-parallel ZK Coprocessor protocol.

Lagrange’s ZK Prover Network launching as an Actively Validated Service (AVS) on EigenLayer offers unique advantages beyond the security and privacy inherent in ZK proofs. While ZK proofs guarantee the validity of a computation, there is no guarantee of liveness of when a proof will arrive to a blockchain. With Lagrange’s Prover Network, however, operators run provers and commit to generating proofs within a given time period and collateralize the commitment with capital. Failure to generate a proof on time results in a penalty in the form of slashing or non-payment, which incentivizes operators to perform as promised, resulting in high liveness guarantees. By deploying on EigenLayer’s low cost-of-capital environment with restaked ETH, users also benefit from a favorable cost structure, whereby they are required to pay less for liveness than alternative staking sources.

The Prover Network supports Lagrange’s ZK Coprocessor as its first proof type. The ZK Coprocessor allows developers to access verifiable compute at an extremely large scale by lifting intensive computations offchain and generating ZK proofs of the result to bring back onchain. Its specific approach involves breaking down and distributing work to Lagrange’s decentralized Prover Network, which is able to perform computational tasks in a hyper-parallel manner. As a result, Lagrange’s ZK Coprocessor can handle a much larger scale of computations and can generate the results and proofs significantly faster, compared to other ZK coprocessors on the market. 

Due to its network architecture, Lagrange’s ZK Prover Network is also able to support different categories of proofs, including data consumption, database construction, data ordering, etc. The Prover Network consists of two primary actors: Gateways and Provers. Each Gateway is responsible for managing a queue of work that different Provers commit to perform. While Lagrange Labs operates the first Gateway for its ZK Coprocessor, operators can also define and operate their own Gateways to support different dapps and protocols, by setting their own rules around the types of proofs, hardware requirements, the distribution of work and operator payment splits.

Ismael Hishon-Rezaizadeh, Founder and CEO of Lagrange Labs, elaborates, “The hyper-parallel nature of Lagrange’s ZK Prover Network and its deployment on EigenLayer supported by top operators enables an efficient two-sided marketplace where different types of complex queries can be supported by reliable proof categorization and generation. This will finally open up ZK’s functionality for mainstream adoption.”

The Lagrange ZK Prover Network is supported by 20+ operators at launch, with more operators onboarding continuing to join. Those who are interested in becoming operators to run provers for Lagrange’s Network can do so by visiting Lagrange’s technical documentation. By deploying the first decentralized ZK prover network in the space, Lagrange Labs and partners are focused on bringing ZK into the hands of more builders and supercharging dapps with large scale verifiable compute.

For more information about Lagrange’s ZK Prover Network, visit https://www.lagrange.dev/blog.

About Lagrange Labs:
Lagrange Labs is the creator and distributor of a new Zero-Knowledge Coprocessing protocol that enables verifiable computations at big data scale across various blockchains. Its unique ZK Coprocessing approach involves a decentralized network of nodes that execute computations off-chain and generate ZK proofs of the results to submit on-chain, in a hyper-parallel manner, thereby unlocking significant efficiency and cost gains. By providing hyper-scalable proving, Lagrange opens the door for innovations in cross-chain interoperability and applications requiring complex computations over big data.

View original content:https://www.prnewswire.com/news-releases/lagrange-labs-launches-its-zk-prover-network-on-eigenlayer-powered-by-coinbase-kraken-and-okx-302163671.html

SOURCE Lagrange Labs

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Construmat Showcases the Transformation of Construction Towards Sustainability

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BARCELONA, Spain, May 14, 2025 /PRNewswire/ — From May 20 to 22, Construmat returns as Spain’s leading trade fair for the construction industry, expanding in number of companies, international presence and scale. It will showcase technologies, systems, and materials aimed at advancing more sustainable and efficient construction models. The Fira de Barcelona event will also offer ideas and experiences to reduce the sector’s environmental impact, increase digitalization, attract talent, and address the housing shortage crisis.

 

 

In its 24th edition, Construmat will gather over 350 exhibitors from 22 countries in Barcelona, expecting to exceed 22,000 visitors. The fair has grown by 24% in participating companies and 15% in occupied space compared to last year.

With a commercial offering focused on sustainability and efficiency improvement, Construmat presents the latest in machinery and tools, industrialized construction, walls, structures, façades and roofs, insulation, waterproofing, urban planning and outdoor spaces, design and interior design, flooring and cladding, BIM and ICT for projects and construction, kitchens, bathrooms, lighting, energy management and capture, installations, enclosures, carpentry, locksmithing, and solar protection, among others.

This year, the fair has increased its international presence, with 35% of the commercial exhibition coming from outside Spain. Companies and group pavilions from France, Germany, Portugal, China, Poland, Belgium, Austria, Morocco, Italy, the UK, the Netherlands, Egypt, Andorra, Lithuania, Hungary, and Japan will participate.

Turkey will be the guest country, with over 20 exhibitors—mainly manufacturers of construction materials and machinery. Turkey will also feature prominently in the fair’s activity program, sharing success stories and participating in business meetings with a strong commercial and institutional delegation.

Disruptive Startups

The commercial area will also host 40 startups offering technological solutions to optimize processes, reduce costs, and improve efficiency in the construction sector. Innovations include nanocoatings to enhance material functionality and durability, sensors for real-time concrete strength monitoring, and systems for infrastructure analysis using drones and 3D technology. This area will also feature talks, pitching sessions, and networking opportunities for startups to present their projects to potential investors, buyers, and partners.

Congress, sessions, and workshops

The fair will offer 120 activities, including the standout Sustainable Building Congress. Over 100 national and international speakers will address topics such as affordable social housing, building health and biohabitability, and practical applications of AI in architecture, construction, and public works. Keynote speakers include architects David Adjaye, Peris + Toral, Stephen Bates, and Mohammed Adib.

Photo – https://mma.prnewswire.com/media/2686553/lab_construmat.jpg
Logo – https://mma.prnewswire.com/media/659718/5317003/Fira_Barcelona_Logo.jpg

 

 

View original content:https://www.prnewswire.co.uk/news-releases/construmat-showcases-the-transformation-of-construction-towards-sustainability-302454436.html

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Americans trust online checkout but lack confidence in consumer protection, according to new global index from Checkout.com

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Checkout.com launches inaugural Digital Economy Trust Index, which ranks countries based on consumer perception of security, transparency and user experienceU.S. consumers express full trust in online checkout security, but show low confidence in blockchain and consumer protectionsThe Index reveals first of a kind correlation between consumer trust in the digital economy and national growth in GDP

LONDON, May 14, 2025 /PRNewswire/ — Today Checkout.com, a leading global digital payments company, launches the inaugural Digital Economy Trust Index, which measures consumer confidence in digital platforms and ranks 16 countries based on security, transparency and user experience in the digital economy. The ranking reveals a strong direct correlation between consumer trust in the digital economy and individual country GDP growth rates between 2014 and 2024, demonstrating the critical importance of digital trust to economic growth in the modern era.

China tops the Index ranking with a trust rating of 8.6 out of 10, followed by the United Arab Emirates (UAE), The Kingdom of Saudi Arabia (KSA), and Egypt. Surprisingly, considering the high rates of digitisation and e-commerce adoption in the region, Japan comes in last with an overall trust rating of just 2.6.

The Digital Economy Trust Index is intended to provide a comprehensive view of how individuals interact with, trust, and adopt digital systems. This helps businesses, policymakers and technology providers understand key trust drivers and barriers and ultimately grow trust in the digital economy to stimulate broader economic growth. Of the 18 distinct dimensions investigated in all markets, those that correlate most closely with the overall trust score were trust that new technology makes payment safer and trust in AI tools. This illustrates the inherent economic value of innovative payments and AI technologies.

China has a clear lead in trust in the digital economy, scoring full marks on trust in new payment methods, biometric security, and a belief that new technology makes payments safer. This suggests a mature technology infrastructure, cultural openness to digital innovation, and a supportive regulatory environment.

Broader regional trends show that the Middle East dominates in trust in the digital economy, with the UAE, KSA and Egypt taking second, third and fourth place in the Index respectively. All have high trust in biometrics, blockchain, and AI, possibly linked to government-led digital strategies and a supportive regulatory environment akin to China’s. Egypt punches above its weight here despite having relatively low digital payment volumes, due to its exceptionally high trust in AI tools and digital IDs.

Europe and North America lag behind in trust in the digital economy, particularly regarding trust in blockchain, biometric security and AI tools. This points to privacy concerns and general skepticism around digital advancements. Brits are particularly concerned about being scammed by deepfakes when shopping online, as well as having their image stolen and used for deepfakes while online shopping.

Spain leads Continental Europe in the Digital Economy Trust Index, while consumers in the Netherlands are more cautious but boast very high participation in the circular economy, a model of production and consumption which extends the life cycle of products via methods such as refurbishment, repair and reselling. German consumers are confident in consumer protections but cybersecurity and privacy are significant trust barriers. France has the second lowest overall trust score in the Index, only scoring higher than Japan. All European countries scored very low on digital wallet usage, in which China scored 10 out of 10, demonstrating the significant adoption gap between East and West and a global divide in preferred payment methods.

Despite sitting in the middle of the pack overall, Americans showed complete trust in online checkout security, while trust in blockchain and consumer protections scored lowest. Canada shares the lack of trust in consumer protection but has less experience of fraud and slightly more trust in storing payment card data online.

New Zealand leads developed economies in trust for digital ID and AI. Although 8th out of 16 in the overall Digital Economy Trust Index, it is a quiet frontrunner in trust outside of financial technology.

The Digital Economy Trust Index also validates Brazil’s emergence as a fintech powerhouse. High trust in digital money management and strong gig economy participation is likely buoyed by its young population and investment in and adoption of new digital payments technology, such as Pix.

The overall trends reflect the ‘leapfrog’ effect in payments. Traditionally more mature, card-based economies are falling behind emerging markets that have moved directly from cash to digital wallets when it comes to trust in the digital economy.

Checkout.com COO Jenny Hadlow says: “In the traditional economy, with physical commerce, trust is built in. You pay with chip and PIN or cash, and leave with your products in hand. In the digital economy, trust is earned. Clicking “buy” is part of a journey – with consumers handing over sensitive data, needing to believe in recourse if anything goes wrong, and making leaps of faith with emerging technologies. This index measures that trust and explores the distinct barriers that consumers globally face when it comes to embracing the digital economy, giving leaders the insight needed to overcome them.

“The digital economy is the economy of the future, and the future is arriving quickly. As such, governments and businesses urgently need to work together to increase trust in the digital economy and educate consumers on safe behaviours online to stimulate economic growth.”

“Fever has grown rapidly not just because we’ve democratised access to culture and arts, through the use of technology and data but because people know they can trust us,” commented Patricia Fernandez Hermida, Director of Operations, Fever. “We’ve embedded trust into every stage of the platform journey and reaped the rewards. To do that on a global scale across the whole digital economy would unlock more growth for everyone”.

See the full Digital Economy Trust Index here: trustindex.checkout.com

Methodology

The Digital Economy Trust Index is calculated based on three core pillars, each representing a key aspect of digital trust:

Usage and Behaviours, which assess how frequently and in what ways people engage with digital technologies, financial tools, and emerging innovations.Trust in the System, which measures consumer confidence in the security, reliability, and integrity of digital systems.Emerging Tech Adoption, which evaluates willingness to embrace and integrate newer technologies into daily life.

The pillars consist of six sub-pillars, each representing a specific dimension of digital trust. These sub-pillars are based on survey responses from 18,000 consumers across 16 countries, which research conducted by YouGov.

Responses are weighted and scored to ensure higher values reflect greater trust. Each sub-pillar score is then normalised on a 1 to 10 scale, ensuring equal weighting and comparability across measures.

The pillar score is calculated as the average of its six sub-pillars. The final Digital Trust Economy Index score is the average of the three pillar scores.

The Pearson correlation coefficient between national GDP growth rates and the Digital Economy Trust Index is approximately -0.71. This negative correlation suggests that higher GDP growth rates are associated with better (i.e., lower-numbered) rankings in trust in the digital economy.

Country

Digital Economy Trust Ranking

National GDP Growth 2014-2024 ranking

China

1

1

United Arab Emirates

2

3

Kingdom of Saudi Arabia

3

4

Egypt

4

2

New Zealand

5

5

Brazil

6

15

Australia

7

8

Spain

8

7

United States

9

6

United Kingdom

10

12

Canada

11

11

Netherlands

12

9

Sweden

13

10

Germany

14

14

France

15

13

Japan

16

16

About Checkout.com 

Checkout.com processes payments for thousands of companies that shape the digital economy. Our global digital payments network supports over 145 currencies and delivers high-performance payment solutions across the world, processing billions of transactions annually. 

With flexible and scalable technology, we help enterprise businesses boost acceptance rates, reduce processing costs, combat fraud, and turn payments into a major revenue driver. Headquartered in London and with 19 offices worldwide, Checkout.com is trusted by leading brands such as Alibaba, Docusign, GE Healthcare, Remitly, Sainsbury’s, Sony, The Financial Times, Uber Eats, Vinted, and Wise. 

Checkout.com. Where the world checks out.

 

Logo – https://mma.prnewswire.com/media/2665474/5309109/Checkout_com_Logo.jpg

 

View original content to download multimedia:https://www.prnewswire.com/news-releases/americans-trust-online-checkout-but-lack-confidence-in-consumer-protection-according-to-new-global-index-from-checkoutcom-302451137.html

SOURCE Checkout.com

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New global Digital Economy Trust Index exposes correlation between GDP growth and consumer trust in online payments

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Checkout.com launches inaugural Digital Economy Trust Index, which ranks countries based on consumer perception of security, transparency and user experienceChina tops the digital economy trust rankings, followed closely by the Middle East, while Europe and North America lag behind due to strong mistrust for blockchain and consumer AI toolsThe Index reveals first of a kind correlation between consumer trust in the digital economy and national growth in GDP

LONDON, May 14, 2025 /PRNewswire/ — Today Checkout.com, a leading global digital payments company, launches the inaugural Digital Economy Trust Index, which measures consumer confidence in digital platforms and ranks 16 countries based on security, transparency and user experience in the digital economy. The ranking reveals a strong direct correlation between consumer trust in the digital economy and individual country GDP growth rates between 2014 and 2024, demonstrating the critical importance of digital trust to economic growth in the modern era.

China tops the Index ranking with a trust rating of 8.6 out of 10, followed by the United Arab Emirates (UAE), The Kingdom of Saudi Arabia (KSA), and Egypt. Surprisingly, considering the high rates of digitisation and e-commerce adoption in the region, Japan comes in last with an overall trust rating of just 2.6.

The Digital Economy Trust Index is intended to provide a comprehensive view of how individuals interact with, trust, and adopt digital systems. This helps businesses, policymakers and technology providers understand key trust drivers and barriers and ultimately grow trust in the digital economy to stimulate broader economic growth. Of the 18 distinct dimensions investigated in all markets, those that correlate most closely with the overall trust score were trust that new technology makes payment safer and trust in AI tools. This illustrates the inherent economic value of innovative payments and AI technologies.

China has a clear lead in trust in the digital economy, scoring full marks on trust in new payment methods, biometric security, and a belief that new technology makes payments safer. This suggests a mature technology infrastructure, cultural openness to digital innovation, and a supportive regulatory environment.

Broader regional trends show that the Middle East dominates in trust in the digital economy, with the UAE, KSA and Egypt taking second, third and fourth place in the Index respectively. All have high trust in biometrics, blockchain, and AI, possibly linked to government-led digital strategies and a supportive regulatory environment akin to China’s. Egypt punches above its weight here despite having relatively low digital payment volumes, due to its exceptionally high trust in AI tools and digital IDs.

Europe and North America lag behind in trust in the digital economy, particularly regarding trust in blockchain, biometric security and AI tools. This points to privacy concerns and general skepticism around digital advancements. Brits are particularly concerned about being scammed by deepfakes when shopping online, as well as having their image stolen and used for deepfakes while online shopping.

Spain leads Continental Europe in the Digital Economy Trust Index, while consumers in the Netherlands are more cautious but boast very high participation in the circular economy, a model of production and consumption which extends the life cycle of products via methods such as refurbishment, repair and reselling. German consumers are confident in consumer protections but cybersecurity and privacy are significant trust barriers. France has the second lowest overall trust score in the Index, only scoring higher than Japan. All European countries scored very low on digital wallet usage, in which China scored 10 out of 10, demonstrating the significant adoption gap between East and West and a global divide in preferred payment methods.

Despite sitting in the middle of the pack overall, Americans showed complete trust in online checkout security, while trust in blockchain and consumer protections scored lowest. Canada shares the lack of trust in consumer protection but has less experience of fraud and slightly more trust in storing payment card data online.

New Zealand leads developed economies in trust for digital ID and AI. Although 8th out of 16 in the overall Digital Economy Trust Index, it is a quiet frontrunner in trust outside of financial technology.

The Digital Economy Trust Index also validates Brazil’s emergence as a fintech powerhouse. High trust in digital money management and strong gig economy participation is likely buoyed by its young population and investment in and adoption of new digital payments technology, such as Pix.

The overall trends reflect the ‘leapfrog’ effect in payments. Traditionally more mature, card-based economies are falling behind emerging markets that have moved directly from cash to digital wallets when it comes to trust in the digital economy.

Checkout.com COO Jenny Hadlow says: “In the traditional economy, with physical commerce, trust is built in. You pay with chip and PIN or cash, and leave with your products in hand. In the digital economy, trust is earned. Clicking “buy” is part of a journey – with consumers handing over sensitive data, needing to believe in recourse if anything goes wrong, and making leaps of faith with emerging technologies. This index measures that trust and explores the distinct barriers that consumers globally face when it comes to embracing the digital economy, giving leaders the insight needed to overcome them.

“The digital economy is the economy of the future, and the future is arriving quickly. As such, governments and businesses urgently need to work together to increase trust in the digital economy and educate consumers on safe behaviours online to stimulate economic growth.”

See the full Digital Economy Trust Index here: trustindex.checkout.com

Methodology

The Digital Economy Trust Index is calculated based on three core pillars, each representing a key aspect of digital trust:

Usage and Behaviours, which assess how frequently and in what ways people engage with digital technologies, financial tools, and emerging innovations.Trust in the System, which measures consumer confidence in the security, reliability, and integrity of digital systems.Emerging Tech Adoption, which evaluates willingness to embrace and integrate newer technologies into daily life.

The pillars consist of six sub-pillars, each representing a specific dimension of digital trust. These sub-pillars are based on survey responses from 18,000 consumers across 16 countries, which research conducted by YouGov.

Responses are weighted and scored to ensure higher values reflect greater trust. Each sub-pillar score is then normalised on a 1 to 10 scale, ensuring equal weighting and comparability across measures.

The pillar score is calculated as the average of its six sub-pillars. The final Digital Trust Economy Index score is the average of the three pillar scores.

The Pearson correlation coefficient between national GDP growth rates and the Digital Economy Trust Index is approximately -0.71. This negative correlation suggests that higher GDP growth rates are associated with better (i.e., lower-numbered) rankings in trust in the digital economy.

Country

Digital Economy Trust Ranking

National GDP Growth 2014-2024 ranking

China

1

1

United Arab Emirates

2

3

Kingdom of Saudi Arabia

3

4

Egypt

4

2

New Zealand

5

5

Brazil

6

15

Australia

7

8

Spain

8

7

United States

9

6

United Kingdom

10

12

Canada

11

11

Netherlands

12

9

Sweden

13

10

Germany

14

14

France

15

13

Japan

16

16

About Checkout.com 

Checkout.com processes payments for thousands of companies that shape the digital economy. Our global digital payments network supports over 145 currencies and delivers high-performance payment solutions across the world, processing billions of transactions annually. 

With flexible and scalable technology, we help enterprise businesses boost acceptance rates, reduce processing costs, combat fraud, and turn payments into a major revenue driver. Headquartered in London and with 19 offices worldwide, Checkout.com is trusted by leading brands such as Alibaba, Docusign, GE Healthcare, Remitly, Sainsbury’s, Sony, The Financial Times, Uber Eats, Vinted, and Wise. 

Checkout.com. Where the world checks out.

 

Logo – https://mma.prnewswire.com/media/2665474/5309109/Checkout_com_Logo.jpg

 

View original content to download multimedia:https://www.prnewswire.co.uk/news-releases/new-global-digital-economy-trust-index-exposes-correlation-between-gdp-growth-and-consumer-trust-in-online-payments-302453761.html

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