proof
Deloitte Leverages Zero-Knowledge Proof On New Eduscrypt Platform
Deloitte has partnered with cryptography startup Qedit to leverage zero-knowledge proof privacy tech on its new qualification information blockchain platform.
Why the proof-of-work chain is a solution to the Byzantine Generals' Problem
Why the proof-of-work chain is a solution to the Byzantine Generals' Problem
Google’s Quantum Technology Could Satiate Proof-of-Stake Detractors
Google’s newly achieved ‘Quantum Supremacy’ computing technology has been marked for some surprising applications in the cryptocurrency space. According to one researcher on the project, the technology could enhance the proof-of-stake (PoS) algorithm.
Ethereum's Switch to Proof-of-Stake Will be 'Substantial' to the Industry, Binance Research Suggests
Binance’s latest research report published on Oct. 28 stated that Ethereum’s upcoming switch to Proof-of-Stake (PoS) from Proof-of-Work (PoW) is expected to take a ‘most substantial’ portion of the crypto market’s attention.
WEF Launches Blockchain Proof of Concept to Track Supply Chain Greenhouse Gas Emissions
The World Economic Forum’s Mining and Metals Blockchain Initiative has launched a unique proof of concept to track greenhouse gas emissions across the value chain.
Blockstack Breaks New Ground with Proof of Transfer (PoX) Consensus Mechanism, like PoS Without the Risk
Blockstack recently released a white paper for a new blockchain consensus mechanism called Proof of Transfer (PoX). The mechanism is for blockchains piggybacking off the Bitcoin blockchain or other PoW networks, and would require miners to commit BTC to secure the block rather than proof of work.
Cardano Now the Biggest Proof-of-Stake Network as ADA Flips Polkadot (DOT) to Become 7th Top Crypto
The total amount staked on Cardano (ADA) has officially surpassed that on Polkadot (DOT), making Cardano the largest proof-of-stake network as of now.
Ethereum 2.0’s Launch Is 2 Weeks Away, but Only 18% of ETH Has Been Staked
With Ethereum 2.0’s first phase (Phase 0) set to launch on December 1, it appears that there is still a lot of Ether (ETH) missing for the upgrade to happen.
Ethereum Releases Validator Launchpad for ETH 2.0 Testnet
Ethereum software developers finally released the validator launchpad for ETH 2.0, which enabled users to participate in the testnet’s Proof-of-Stake.
B Squared Network Announces Seed Investments by HashKey Capital, OKX Ventures, IDG Capital
B² Network secures significant seed investments from top venture capitals for its innovative Bitcoin Layer 2 solutions, aiming to transform Bitcoin's utility and adoption in the crypto ecosystem.
Bank of Japan to Launch CBDC Proof-of-Concept in 2021
The Bank of Japan (BOJ) has revealed its plan to kick start an early proof-of-concept on the issuance of its central bank digital currency (CBDC) next year.
Ethereum Classic Receives $10m Capital Boost from AntPool
Layer-1 blockchain protocol, Ethereum Classic has received a new $10 million capital boost for its ecosystem as announced by AntPool, the mining pool offshoot of Bitmain.
Ethereum Will Be Deflationary and Running on Proof-of-Stake by Year-End, says Market Analyst
Lark Davis believes that Ethereum will have cemented its status as a deflationary currency and will run on a proof of stake model by the end of 2021.
NFTs will be Everywhere in the Future because of Proof of Ownership, Expert says
Caroline Alexander, a finance expert at the University of Sussex, believes that non-fungible tokens (NFTs) will be everywhere in the future because anything that requires proof of ownership will be an NFT.
Sparks Fly: Bitcoin and Ethereum Debate on ETH’s Total Supply Goes Viral
Over the past few days, a central debate has been ongoing on crypto Twitter, fueled by Bitcoin and Ethereum advocates. Both Bitcoiners and Ethereans disagree on which cryptocurrency is better for use.
RISC Zero Announces Open Sourcing of Key Technological Innovations
RISC Zero's latest announcement reinforces open-source development ethos and vision for a secure digital world, transforming zero-knowledge cryptography and blockchain technology, enabling developers to create unprecedented solutions.
US Bitcoin Corp-Hut 8 Merger Progresses Amid Celsius Plan Approval
US Bitcoin Corp has secured court approval for its merger with Hut 8 Mining Corp, marking a significant step towards managing its assets and listing on Nasdaq and the Toronto Stock Exchange.
ZeroSync to Bring ZK-Proofs to Expedite Bitcoin Validation
Swiss-based nonprofit, ZeroSync Association, is developing open-source tooling that enables users to validate the state of the Bitcoin network using zero-knowledge proofs (ZK-proofs) without downloading the entire blockchain. ZeroSync uses StarkWare's proprietary Zero-Knowledge Scalable Transparent Argument of Knowledge (zk-STARK) validity proofs to generate succinct ZK-proofs for the Bitcoin blockchain, promising to overhaul the process of verifying the Bitcoin blockchain, which still requires node operators to download a large amount of data to synchronize the correct state of the Bitcoin network.
Orbs Releases Smart Contract for Validators in TON Blockchain
Orbs has released a new smart contract, called the single nominator, designed for validators in the Telegram Open Network (TON) blockchain. The contract allows validators to have an isolated cold wallet for securing their validation process, enhancing their independence, security, and protection against gas-spending attacks.
Vodafone DAB and Chainlink Labs Unveil Blockchain Solution to Streamline Global Trade
Vodafone's Digital Asset Broker and Chainlink Labs, in partnership with Sumitomo Corporation and InnoWave, have developed a proof of concept to improve the global trade ecosystem. The initiative aims to facilitate the seamless exchange of trade documents across various platforms and blockchains, reducing fragmentation and inefficiencies. The collaboration uses Chainlink's Cross-Chain Interoperability Protocol for security and interoperability, paving the way for smart contract, blockchain, and AI applications.
Retail Accumulation May Account for Why Ethereum Maintained Support at $2000
Ethereum is fighting to maintain support at $2,000. Glassnode has revealed that the addresses holding more than 0.1 Ether have reached a new all-time high today.
Buying Pressure Builds up on Ethereum Network, Pushing Price Above $1,300 Amid Merge News
Ethereum (ETH) experienced notable momentum that drove the price above $1,300 after news of the much-anticipated merge made the airwaves.
Ethereum Launches ETH 2.0 Multiclient Testnet - Medalla
Ethereum software developers proudly launched the blockchain project they have been perfecting these past few months, the Ethereum 2.0 multiclient testnet, Medalla.
Binance Publishes Details of Holdings in its Hot Wallet
Binance has posted a snapshot of its hot wallet reserve to lead the exchange's transparency push
Ethereum Devs Launch Spadina Testnet, What Needs to be Perfected for ETH 2.0?
Ethereum developers have launched a short-term testnet, dubbed Spadina, in preparation for Ethereum 2.0 mainnet.
Blockchain Projects in China Are All Hype and No Chain?
Blockchain projects from the very beginning have been hyped before any real substance or proof of work. This was a trend in 2017 following countless exit scams and initial coin offerings (ICOs) that had great plans to change the world, but ultimately only changed people’s bank accounts for the worst.
AntChain Integrates Zero-Knowledge Proof for Enhanced Privacy and Verification in Web3.0 Era
Ant Group's AntChain has announced a new architecture upgrade for its privacy collaboration platform, AntChain FAIR, introducing Zero-Knowledge Proof (ZKP) as a core technology for verifiable computation. This extends trustworthy data transfer to the verification of computation processes, data attributes, and identities.
Bitget U30 Hackathon Recognizes Budding AI and Blockchain Innovators
Bitget’s Under 30 Virtual Hackathon, a part of its Blockchain4Youth initiative, concluded on October 16, 2023, showcasing exemplary AI and blockchain innovations. With over 1,000 participating teams, winners were recognized across various categories, each receiving $10,000. The hackathon highlighted promising young talents, aligning with Bitget's aim of promoting blockchain and cryptocurrency adoption among the youth.
Worldcoin Whitepaper Analysis: Revolutionizing Digital Identity and Global Finance
Worldcoin aims to establish a global "proof of personhood" system using custom biometric hardware, as outlined in its newly released whitepaper.
WordPress Plugin to Boost Copyright Protection by Timestamping Content on the EOSIO Blockchain
Upon setting up a plugin dubbed WordProof Timestamp, WordPress users will be able to encode their content on EOSIO blockchain, securing copyright protection.
Swiss non-profit and Blockstream to Broadcast Bitcoin Proof via Satellite
Swiss non-profit ZeroSync Association and Bitcoin infrastructure firm Blockstream are partnering to broadcast Bitcoin zero-knowledge proofs from Blockstream’s satellite, enabling faster syncing and global access.
Ethereum's Future Unveiled by Vitalik Buterin at EthCC
At EthCC, Ethereum's Vitalik Buterin outlined the protocol's future, highlighting key developments like the transition to Proof of Stake, sharding, Verkle trees, state expiry, and Ethereum Improvement Proposals.
Ethereum Hits Major Bullish Milestones in Anticipation of the ETH 2.0 Staking Upgrade
Ethereum wallets containing 32 more or more ETH, the amount needed to stake a validator node under the upcoming ETH 2.0 upgrade has hit an all-time high. The number of Ethereum network balances with 32 ETH or more has been nearing 120,000, in anticipation of the proposed ETH 2.0 update. Validating nodes will be replacing miners in the current proof-of-work system to validate transactions to maintain the Ethereum blockchain. Over the year, the number of wallets holding at least 32 ETH has risen around 15 percent, according to Nansen AI. Although the ETH 2.0 upgrade has been delayed several times, the major upgrade is expected to be deployed in July.
Ethereum Founder Vitalik Buterin Speculates the Merge Will Happen on September 15
Vitalik Buterin, Ethereum’s co-founder, has hinted that the much-anticipated merge might occur around September 15.
Ethereum PoW Fork Token Price Drops Over 60% A Day after Mainnet Launch
ETHPoW was trading as high as $60.68 on Thursday morning after the merge, but on Friday the new token experienced a huge plunge.
Google Cloud Becomes Validator on Polygon's PoS Network
Google Cloud has joined Polygon's PoS network as a validator, adding an extra layer of security and credibility. The network already has over 100 validators, and Google Cloud's involvement is expected to further strengthen it. Users can monitor validator performance through a dedicated dashboard, where Google Cloud has staked 25,391.67 MATIC.
Ethereum Transaction Fees Record Lowest Price Since Beginning of DeFi Boom
Ethereum transaction fees recorded its lowest price since July, when the decentralized finance (DeFi) boom began. What does this mean?
Ethereum Merge Might Happen in August as Testing Enters Final Round
Speaking at the Permissionless 2022 Conference in Florida, U.S., Ethereum Researcher Justin Drake disclosed that the merge might happen in August.
Ethereum is Expected to Undergo a 90% Daily Emission Reduction Following ETH 2.0 Upgrade
Market analyst Lark Davis believes that Ethereum 2.0 upgrade will prompt a 90% daily emission reduction from 12,800 to 1,280.
Tim Beiko announced Shapella upgrade
Full and partial validator withdrawals alter the consensus layer.
Citi Believes The Merge Will Make Ethereum a “Yield-Bearing Asset”
Citigroup Inc. or Citi, an American multinational investment bank, disclosed that the merge would make Ethereum (ETH) a deflationary asset. As a result, the second-largest cryptocurrency will become a “yield-bearing asset.”
White House Suggests Banning Proof-Of-Work Crypto
The Biden administration believes that crypto asset mining consumes a lot of electricity. The White House researchers are urging crypto miners to explore greener alternatives.
Slim Odds of Slashing and Best Practices to Avoid it
According to Ethereum core developer Superphiz, just 0.04% of ETH-staking validators have been eliminated.
Fantom Foundation Lowers Staking Threshold to 50,000 FTM
Fantom Foundation has reduced its validator staking requirement from 500,000 FTM to 50,000 FTM, aiming to boost network security and accessibility, following a June 2023 governance vote.
FTX Japan Launches Blockchain-based Proof of Solvency to Enhance Transparency and Security
FTX Japan has introduced a blockchain-based Proof of Solvency (PoS) to ensure the transparency and security of its customer's assets. The PoS, announced on September 28, 2023, by COO Seth Melamed, enables the objective verification of asset management, allowing customers easy access to verify their balances. The details of PoS will be published weekly on the Ethereum blockchain, marking a significant step towards enhancing trust and transparency in the cryptocurrency ecosystem.
SPACE ID and Polyhedra Unite for .zk Domain and ZK Interoperability
SPACE ID collaborates with Polyhedra Network, launching .zk domains and enhancing Web3 interoperability with ZK proofs and a community airdrop.
Ethereum Co-Founder Vitalik Discusses Worldcoin's Biometric Proof of Personhood
Ethereum's Vitalik Buterin explores Worldcoin's biometric proof-of-personhood, discussing its potential value, applications, and challenges such as privacy, accessibility, and centralization.
Ethereum to Launch Another Testnet for ETH 2.0 After Spadina Fails to Achieve Finality
Ethereum developers announced that they will be launching another testnet next week, dubbed Zinken, following the low participation rate on Spadina.
Ethereum Gains $10M Investment as 20% of ETH 2.0 Target Staked, Vitalik Buterin Discusses Expectations
With just a week and a half to go before Ethereum 2.0’s launch, the number of staked Ether (ETH) have been growing slowly, recently just topping 100,000.
Ethereum’s Medalla Experiences Critical Bug, but Prysmatic Labs Says ETH 2.0 Launch Is Unaffected
One of the top client teams staking on Ethereum 2.0 testnet announced that the crash that recently occurred was a learning experience and was salvaged.
Optimism (OP) Announces Critical Fault Proof Upgrade Impacting Bridges and Exchanges
Optimism introduces major updates to Fault Proofs, affecting withdrawal processes for bridges and exchanges on OP Mainnet and OP Sepolia.
Ethereum Calls On Hackers to Attack Ethereum 2.0 in Exchange for Bug Bounty
With Ethereum's plans to launch its 2.0 protocol network, the open-source platform has also decided to tweak its blockchain project to perfection by calling all hackers and challenging them to break into two Ethereum 2.0 attack networks.
2% of Ethereum Supply Is Now Staked in ETH 2.0 Deposit Contract
Amid the notable uptrend it experienced in recent weeks, 2% of Ethereum's total supply is now staked in ETH 2.0 deposit contract.
Ethereum's Average Gas Fees Hit a 3-Month Low
The average gas fees on Ethereum have hit a 3-month low, below $10.
Moonbirds Parent Firm PROOF Closes $50M Series A Round Led by A16Z
PROOF, the parent firm of Moonbirds NFT, has received $50 million in Series A financing in a new round of financing.
Visa Rolls Out Creator Program to Empower Artists with NFTs
Payment giant Visa has launched an initiative dubbed Visa Creator Program intended to help filmmakers, artists, fashion designers, and musicians revamp their businesses through non-fungible tokens (NFTs).
Ethereum's Vitalik Buterin Concerned About Security Risks That Come With High ETH Transaction Fees
By now, it is no secret that Ethereum co-founder Vitalik Buterin and his team are busy perfecting Ethereum 2.0 and preparing it for its official launch.
Bitfinex and Polygon zkEVM Facilitate Tether Gold Transactions
Bitfinex has integrated Tether Gold transactions via the Polygon zkEVM transport layer, marking a significant step towards cost-effective and secure digital asset transactions from October 11, 2023.
Ethereum co-founder Vitalik Buterin Proposes Signature Reduction
Ethereum co-founder Vitalik Buterin proposes reducing the number of signatures for validators in the PoS system to simplify the system, address technical issues, and enhance network security.
IOHK Chief Scientist Discusses the Advantages of Cardano's Rewards Sharing Scheme
Chief Scientist of IOHK and Cardano project owner Aggelos Kiayias thinks that decentralization may be Cardano's most important goal.
The amount of ETH burned will continue to increase as transaction fees are burned
Since September 2022, traders have started withdrawing ETH from exchanges.
Vitalik Buterin Sceptical About DeFi Yield Farming, Compares It to US Federal Reserve Money Printing
Vitalik Buterin has criticized the yield farming craze observed from the DeFi sector, comparing it to the US Federal Reserve’s mass printing strategy.
Ethereum's Vitalik Buterin Discusses ETH 2.0 Progress and Bitcoin-Ethereum Debate
On Peter McCormack's talk show, Ethereum co-founder Vitalik Buterin discussed the challenges faced by Ethereum 2.0 and the debate between Bitcoin and Ethereum.
OKX Discloses Monthly Proof of Reserves, Holding $10.4 Billion in BTC, ETH, and USDT
OKX, a global cryptocurrency exchange, has reported a $10.4 billion holding in primary assets like Bitcoin, Ethereum, and Tether, with 84% of respondents praising the exchange's transparency and reserve ratios.
More Than 50% of ETH Has Now Been Staked in Preparation for Ethereum 2.0 Mainnet
With just a week left before Ethereum 2.0, the deposit contracts that are needed have surged considerably, topping 50% of its target.
Crypto Exchange OKX Unveils Precautionary Measures Ahead of the Ethereum Merge
With the Ethereum merge just around the corner, crypto exchange OKX has given a service update that includes suspension of ETH deposits and withdrawals during the much-anticipated event.
Chinese Courts Deploy Blockchain-Powered Electronic Door Seals for Enhanced Property Security
Chinese courts have gone a notch higher by adopting blockchain-based door seals that will optimize property security by enabling real-time video surveillance and a sophisticated alarm system. This move is intended to eradicate the conventional paper seals, which are not tamper-proof.
Bitcoin Trading Should Be Banned by Central Banks, Says Former British Member of Parliament
Former Member of the British Parliament Nick Boles appears to disfavour Bitcoin, saying that the central banks should monitor the cryptocurrency’s trades.
EU Passes Vote for Digital Wallet
The European Parliament passed a plenary vote for interinstitutional negotiations to create a EU-wide digital wallet. The eID amendments include zero-knowledge proofs to enable citizens to control their identity data.
POSA Publishes Two White Papers
The nonprofit cryptocurrency industry group Proof of Stake Alliance (POSA) has produced papers on receipt token legality.
Scroll Launches zkEVM Mainnet
Scroll unveils its zkEVM mainnet on October 17, enhancing Ethereum’s scalability and developer engagement. Employing zero knowledge proofs, it boosts transaction speeds and reduces costs, promising a near-identical Ethereum experience, without compromising security or decentralization. The launch follows extensive testing, with notable contributions to Ethereum Foundation’s Privacy and Scaling Explorations. The initiative eyes global developer adoption, advancing Ethereum’s Layer 2 solutions.
Sri Lanka’s Central Bank Shortlists Three Tech Firms to Develop Blockchain PoC for KYC Optimization
The central bank of Sri Lank has selected three tech companies to develop a proof-of-concept for shared know-your-customer platform using blockchain.
ETH Price Sees Revival as Ethereum 2.0 Deposits Surpass $9 Billion
Ethereum 2.0 deposits just went above $9 billion as ETH is seeing impressive price corrections from last week's dip.
Proof-of-Reserves Becomes a Burning Issue amid FTX Crisis
With the liquidity issue being a primary contributor to the FTX crisis, the proof-of-reserves concept has engulfed the crypto sector with more exchanges gearing towards showing more transparency.
Binance Adds 11 Tokens to PoR Report
Binance cryptocurrency exchange has included 11 more tokens in its proof-of-reserves report, taking the total number of assets in its system to 24, valued at over $63 billion.
Moonbirds DAO Prepares for Launch With $2.6M Seed from Kevin Rose’s Proof
The Moonbirds DAO will create an open and inclusive platform allowing members to vote on proposals that expand the rising NFT ecosystem.
Exclusive: How to Ensure Random Numbers in Public Blockchain?
Following Part 1 of our interview, Jing Chen of Algorand further teaches our readers on how to ensure the randomness of a number in public blockchain! She also evaluates the existing Proof-of-Stake (POS) protocols: Delegated VS Bonded VS Pure POS!
Tether becomes First Stablecoin to be Integrated into Algorand 2.0 Blockchain
Tether, a reputable stablecoin provider, has incorporated its U.S. dollar-backed stablecoin USDT into Algorand’s blockchain ecosystem. Tether’s presence on Algorand will facilitate block confirmation in less than four seconds and transaction fees will be a fraction of a cent.
Ethereum 2.0 Developer Says Phase 0 Most Likely Delayed Until 2021, Vitalik Buterin Disagrees
Justin Drake, an Ethereum Foundation Researcher working on Phase 0 of Ethereum 2.0 said the project will not go live until 2021. The announcement of the delay appeared to confuse Vitalik Buterin who disagreed that the upgrade to the network could not meet its 2020 deadline.
Partner at Proof of Capital Presumes That China’s Digital Currency Could Go Live in No Time
In her view, Edith Yeung, fund manager, and partner at Proof of Capital, a blockchain-based venture capital fund, presumed that the Chinese Government could launch their digital currency, virtual yuan, in no distant time, assumably, within the next six to twelve months.
Proof-of-Stake Founder Sunny King, on his Crypto Journey Inspired by Elon Musk and Steve Jobs
In the recent conversation with CoinMarketCap, Proof-of-Stake Founder Sunny King revealed how his crypto journey is inspired by Steve Jobs and Elon Musk! He also debunked the myth that energy consumption contributes to the intrinsic value of cryptocurrencies.
Japanese University Integrates Blockchain for Tamper-Proof Academic Records
The Muroran Institute of Technology, located in Hokkaido, Japan, is piloting a blockchain initiative to authenticate the academic records of its students. Five other Japanese universities are expected to follow suit in 2020.
ConsolFreight Releases New Proof Of Concept To Advance The Role Of Logistics Providers In Trade Finance
"Banks are short-sighted in determining and validating the value of the goods being financed. They have drawn a very distinctive line between Logistics and Financial institutions, where the value of the assets is entirely disconnected from the process. Thus, leaving an untapped market of unfulfilled credit demand estimated at $1.6 trillion," says ConsolFreight's CEO, Ernesto Vila.