Smart contract

Eli Ben-Sasson: StarkWare '" Productizing zk-STARKs to Provide Blockchain Scalability and Privacy (letstalk) 10/22/2019 - 3:41pm
This past year, we have witnessed what some are calling a 'œCambrian Explosion' in zero-knowledge proof systems. New proof systems based on a variety of cryptographic assumptions are popping up every week. And while zero-knowledge systems are known for their privacy-preserving characteristics, they have proven particularly useful for scaling...
Ben, Bitcoin, Blockchain, Cosmos, Epicenter, Gold, letstalk,, Precious Metals, Quantum, Smart contract, Solidity, Startup, Vaultoro, Zero
Ethereum Researcher Justin Drake Will Discuss Creating a Blockchain Startup at Disrupt Berlin ( 10/22/2019 - 10:32am
Ethereum is the world’s second-largest cryptocurrency by market cap and the number one competitor to bitcoin. It also boasts smart contract capabilities, which makes it one of the most popular ..., Bitcoin, Blockchain, Cryptocurrency, Ethereum,, Market, Smart contract, Startup
Being Smart About Your Smart Contract ( 10/22/2019 - 5:01am
Work With, Not Against, Your Regulators! Timing is everything! And now is the time for the digital asset and cryptocurrency space to work with global regulators to widely adopt this emerging ..., Cryptocurrency, Smart contract,
Blockstream CEO Adam Back: How Bitcoin Sidechains Could Destroy Altcoins ( 10/22/2019 - 12:41am
Early cryptocurrency developer and British cryptography expert Adam Back has been speaking at the Transylvania Crypto Conference about Bitcoin sidechains. The basic premise is that this additional functionality could render many of the altcoins simply unnecessary. Bitcoin Sidechains The Future It has been five years today since the original...
Altcoins, Bitcoin, Blockchain, Blockstream, Centralized, CEO, Client, Crypto, Cryptocurrency, Cryptography, Decentralized, Ethereum, Important People, Innovations, Lightning Network, Lightning Network, Liquid, Liquid, Mainstream Media, Market, Network, NEWSBTC,,, Platform, Protocol, Ripple, Smart contract, Token, Trustless, Whitepaper, XRP
Blockstream CEO Adam Back: How Bitcoin Sidechains Could Destroy Altcoins ( 10/22/2019 - 12:41am
Early cryptocurrency developer and British cryptography expert Adam Back has been speaking at the Transylvania Crypto Conference about Bitcoin sidechains. The basic premise is that this additional functionality could render many of the altcoins simply unnecessary.Bitcoin Sidechains The FutureIt has been five years today since the original...
Altcoins, Bitcoin, Blockchain, Blockstream, Centralized, CEO, Client, Crypto, Cryptocurrency, Cryptography, Decentralized,,, Ethereum, Important People, Innovations, Lightning Network, Lightning Network, Liquid, Liquid, Mainstream Media, Market, Network, Platform, Protocol, Ripple, Smart contract, Token, Trustless, Whitepaper, XRP
Chainlink [LINK] Grows By 12% in 24 Hours; Records 30-Day Gains of 42.65% ( 10/21/2019 - 5:42am
One of the top cryptocurrencies, Chainlink (Link) has received a major price boost within the last 24 hours. The price of LINK rose by 12% according to stats on CoinMarketCap. The rapid positive price action comes amid a new partnership between the Chainlink and Constellation network whose aim is to leverage blockchain technology in order to...
Altcoins, Blockchain, CEO, Chainlink, Change, Coin,,, Constellation, Cryptocurrency, Decentralized, Distributed, Distributed Ledger, Ethereum, Gains, Important People, Ledger, Ledger, Leverage, Mainstream Media, Market, Network, Node, Smart contract, USD, Volume
McAfee Envisions DEX in a World Where Crypto Won’t Be Traded for Fiat ( 10/21/2019 - 3:15am
In a recent video posted to Twitter. John McAfee states: “Imagine a world…where fiat currency is diminishing in importance.” Instead of pointing to the adoption of crypto by big money interests, the rogue politician and radical bitcoin proponent talks of a complete flip, where users won’t need to exchange their cryptocurrencies for fiat. Crypto...
Address, Altcoins, Bitcoin, Bitcoin charts,,, Block, Block Explorer, Blockchain, Cash, Centralized, Colored Coins, Crypto, Dai, Decentralized, Decentralized Exchange (DEX), DEX, ERC20, Ether, Ethereum, Exchange, Fiat, FLIP, KYC, Long, Market,, Option, Pair, Platform, Smart contract, Stablecoin, StableCoin, Token, Unconfirmed, Volume, Zero
OracleTimes threatened by trademark infringement claim by multinational CMS Oracle Corporation ( 10/20/2019 - 9:38am
Brands are the essence by which companies live and die. They are what we present to our audience, who become familiar with all that we stand for by learning the imagery, communications and values that are synonymous with our organisations. It can take many years and much work to establish a brand, so it is not something that any company does...
Altcoins, Blockchain, Blockchain News, Case, Change, Close, Crypto, Cryptocurrency, Digital Currency, Dominance, How To, International..., Network, Oracles,,, Platform, Short, Smart contract, United States
HyperBlocks Plans to Launch Staking-as-a-Service for Fantom Mainnet ( 10/20/2019 - 6:30am
The blockchain venture firm, HyperBlocks specializes in proof-of-stake protocols and now is ready to deliver its SaaS, staking-as-a-service platform for the initial Fantom mainnet. The smart contracts based on DAG dubbed the platform “consensus-as-a-service.” Fantom is a technology firm that specializes in the smart contract stack of Directed...
Blockchain, Consensus,,, Directed Acyclic Graph (DAG), Fantom, Mainnet, Platform, Proof-of-Stake, Smart contract, Staking
Everything you Need to Know About the Recent Qtum Hard Fork ( 10/19/2019 - 3:10pm
Even the lesser-known cryptocurrencies tend to undergo radical development changes. Qtum is one interesting example, as the network has entered its second phase earlier this week. Similar to most currencies, this project underwent a hard fork in its own right. Some crucial changes have been introduced which need to be highlighted. More Blocks and...
Altcoin, Altcoin, Altcoins, Block, Byzantium, Case, Change, Equal, Ethereum, Hash, Long, Network, Proof-of-Stake, Qtum, Smart contract, Stakers, Staking,,, Wallet
Examining Synthetix: the Ethereum DeFi Project Making Waves This Week ( 10/19/2019 - 5:31am
Never heard of the Synthetix (SNX) project? You’re not alone. Some stakeholders in the Ethereum ecosystem are just now hearing about Synthetix after the address linked to the popular Silicon Valley venture capital firm Andreessen Horowitz, or a16z, bought up approximately $235,000 USD worth of SNX this week. That buy up caused the token’s price to...
Address, Block,,, Custodial, DEX, ERC20, Ether, Ethereum, Exchange, Havven, Mainnet, Network, Network Token, Non-custodial, Platform, Short, Smart contract, Stablecoin, StableCoin, Stocks, Synthetix Network Token, Token, USD, Venture Capital, Wallet, Waves, Whitepaper
Thomson Reuters: Bringing Smart Contracts to the Mainstream With Ethereum & Chainlink ( 10/18/2019 - 12:01pm
Media conglomerate Thomson Reuters, one of Canada’s leading brands, is eyeing an opportunity to bring the possibilities of Ethereum smart contracts into the mainstream. The effort comes as part of a partnership with OpenLaw , the ConsenSys-backed builders of an open source and peer-to-peer protocol for automating legal agreements. Revealed on...
Altcoins, Blockchain,,, Canada, Chainlink, Coinbase, Coinbase, ConsenSys, Dai, Decentralized, Dump, Ether, Ethereum, Exchange, Innovations, International..., Mainstream Media, Open Source, Protocol, Shift, Short, Smart contract, Solidity, Stablecoin, StableCoin
HyperBlocks Set to Rollout Staking-as-a-Service for Highly-Anticipated Fantom Mainnet  ( 10/18/2019 - 11:37am
Toronto, Canada / October 16, 2019 / HyperBlocks — the blockchain technology venture firm focused on proof-of-stake (PoS) protocols — is poised to roll out its staking-as-a-service (SaaS) for the first Fantom mainnet, the DAG-based smart contracts platforms dubbed the “consensus-as-a-service” platform. Fantom's Statheros' mainnet launch, a stable...
aelf, Blockchain, Canada, Coin, Consensus, Cosmos, Cryptocurrency, Decentralized, Directed Acyclic Graph (DAG), Distributed, ERC20, Exchange, Fantom, Global Digital Asset Exchange, Innovations, Mainnet, Mining, Network, Node, Open Source, Option,,, Platform, Polkadot, Proof of Stake, Proof-of-Stake, Proof-of-Stake (PoS), Protocol, Public Blockchain, Smart contract, South Africa, Stable Coin, Stable Coin, Stablecoin, StableCoin, Stakers, Staking, Swap, Testnet, Tezos, Venture Capital, WAX
USDT ERC-20 Trading Now ‘Dominant Vehicle’ For Tether ( 10/18/2019 - 11:27am
Tether has moved almost all of the activity of the USDT stablecoin to the Ethereum network. Analysis shows that most coins were active on Ethereum, with only residual activity on the Bitcoin Omni layer. Retail Traders Adopt New Type of USDT While Tether completed the switch, there were no significant mintings of new coins. Most of the newly minted...
Binance, Binance, Bitcoin,,, Bitfinex, Bitfinex, Block, Blockchain, Crypto, EOS, ERC-20, ERC20, Ethereum, FOMO, Gas, Gas, Market, Network, OKEx, OKEx, OKEx, Omni, Poloniex, Poloniex, Proof-of-Stake, Shift, Smart contract, Stablecoin, StableCoin, Tether, Tether, Token, TRON, United States, USD
Natixis, Raiffeisen Bank join global tokenised collateral trial on R3s Corda ( 10/18/2019 - 6:32am
Atomic Swap is a smart contract technology that enables exchanging one cryptocurrency for another without the need for centralised intermediaries, such as exchanges.
Atomic Swap,, Cryptocurrency, Smart contract, Swap,
Privacy-focused Protocol Quras Launches on Bithumb Global ( 10/18/2019 - 12:33am
By enabling anonymous transactions in a smart contract on a public blockchain, Quras aims to protect privacy for both its consumer users and business enterprises. The main net release of the Quras ..., Bithumb, Bithumb, Bithumb Global, Bithumb Global, Blockchain, Protocol, Public Blockchain, Smart contract,
Natixis, Raiffeisen Bank join global tokenised collateral trial on R3's Corda ( 10/17/2019 - 9:13pm
They conducted a live atomic swap of simulated ETF tokens in exchange for Ivno Collateral Tokens. Atomic Swap is a smart contract technology that enables exchanging one cryptocurrency for another ...
Atomic Swap,, Cryptocurrency, Exchange, Smart contract, Swap,
Babylon upgrade set to activate on Tezos ( 10/17/2019 - 7:47pm
Tomorrow will mark yet another milestone for the self-amending blockchain Tezos where it will experience an upgrade from its governance mechanism. The activation will mark the third on-chain update for the protocol. For the proposed changes to be included, the proposal, Babylon 2.0, needed the support of at least 74.7% of the participants in the...
Address, Algorithm, Block, Blockchain, Consensus, Network, Protocol, Smart contract, Tezos,,
Smart Contract Blockchains Are Struggling to Scale - Bitcoin News ( 10/17/2019 - 1:48pm
submitted by /u/BornSafe4 [link] [comments]
Bitcoin,, https://www.reddit.comCryptoCurrency,,, Smart contract
Forking Cheeze Wizards Smart Contracts, All Funds (and Wizards!) are Secure ( 10/17/2019 - 1:08pm
Crypto New Media Press Some players will get an extra Wizard in the vulnerable contract, Cheeze Wizards: Unpasteurized Well… CRAP! Within 24 hours of letting our player community know about Cheeze Wizards hitting Ethereum mainnet, one of our community members alerted our security auditors to a bug in the smart contract. The best part of the crypto...
Crypto,,, Ethereum, Mainnet, Smart contract
QTUM Performs First Proof of Stake Hard Fork ( 10/17/2019 - 10:59am
The dreaded hard fork; a point of no return for many contentious blockchain splits in the past. But in the case of the QTUM network, it’s all a part of the plan. While Ethereum and Cardano developers continue to wrestle with questions surrounding their approach to Proof-of-Stake (PoS) consensus, QTUM developers are charging ahead with upgrades to...
Block, Blockchain, Cardano, Case, Change, Coin, Consensus, Crypto, Crypto Briefing,,, Electrum, Ethereum, Exchange, How To, Ledger, Ledger, Mining, Monero, Network, Proof of Stake, Proof-of-Stake, Proof-of-Stake (PoS), Proof-of-Work, Proof-of-Work (PoW), Qtum, Ravencoin, Smart contract, Staking, Wallet
EY Wants to Help Governments Clean Up Shop Using Blockchain ( 10/17/2019 - 9:09am
“Big Four” accounting powerhouse EY has released yet another blockchain tool , this time one focused on helping governments bring efficiency and transparency to their management of public funds. Announced on October 16th, the EY OpsChain PFM is just the latest solution that the accounting firm has added to its growing stable of blockchain services...
Banking Cartel, Blockchain,,, Ethereum, Gold, Innovations, Open Source, Platform, Precious Metals, Smart contract, Tinker, USD, Zero
Smart Contract Blockchains Are Struggling to Scale ( 10/17/2019 - 8:32am
Crypto New Media Press Second generation blockchains were presented as being faster, cheaper, and more scalable than Bitcoin. Third generation chains (basically anything that came after Ethereum) promised even greater optimizations. In the event, these networks have run into the same difficulties as Bitcoin, with competition for scarce resources...
Bitcoin, Crypto,,, Ethereum, Smart contract
POS Blockchain Qtum Prepares Hard Fork to Add Powerful Smart Contract Functionality ( 10/17/2019 - 7:55am
Crypto New Media Press On October 17, proof-of-stake blockchain Qtum will complete its first hard fork to add a string of major upgrades. The smart contract network will be reborn as Qtum 2.0, a dApp deployment blockchain with a host of powerful new features and tools. The upgrade will enable Qtum to capitalize on the demand for a low-cost, […]...
Blockchain, Crypto,,, Network, Proof-of-Stake, Qtum, Smart contract
Cerner to transfer nearly 1,300 more employees to Adventist & 10 other health IT notes ( 10/17/2019 - 5:45am
4. Almost 1,300 California-based employees of Cerner will become employees of Adventist Health. 5. IBM was selected by smart contract provider Proof of Trust to build a multiplatform blockchain ...,, Blockchain, IBM, Intl. Business Machines Corporation, Smart contract, United States
Code injection attacks using blockchains: Part 1 – Zhongqiang Chen ( 10/17/2019 - 2:58am
Crypto New Media Press EtherDelta is a cryptocurrency exchange platform for Ethereum and ERC20 compatible tokens that have been deployed on the Ethereum blockchain. In EtherDelta, exchanges between Ether and other tokens are executed on a smart contract, which creates a trust-less, purely software-based interface between users executing buy and...
Blockchain, Crypto, Cryptocurrency,,, ERC20, Ether, Ethereum, Exchange, Platform, Smart contract
Blockchain for insurance Corda proves smart contract concept, says R3 insurtech expert ( 10/17/2019 - 2:54am
Kher told delegates at the Intelligent InsurTECH Europe conference in London on October 14 that R3’s blockchain for insurance, called Corda, focuses on the legal part of the contract. “The insurance ..., Blockchain,, Smart contract
Managing digital asset representation of physical assets with smart contracts recorded in a blockchain ledger in IoT systems and environments using a blockchain ledger. Digital twin events are recorded in the blockchain ledger. The events are monitored to detect satisfaction of the smart contract. The digital twin is instantiated and appropriate...
Blockchain, Ledger, Ledger,,, Smart contract
Shared Network for Information Security Data Exchange ( 10/17/2019 - 2:00am
Implementations are directed to receiving, by a security data exchange platform, security data from an enterprise of a plurality of enterprises, the security data representative of a data security threat against the enterprise, processing the security data to determine a score assigned to the security data, the score being determined based on...
DaTa eXchange, Distributed, Distributed Ledger, Exchange, Ledger, Ledger, Network,,, Platform, Smart contract, Token, Wallet
There is provided a method and system for selection of response message(s), comprising: receiving from an initiator client terminal a function message including an unencrypted target value and a public key, receiving respective response messages to the function message from responding client terminals, each respective response comprising an...
Blockchain, Client,,, Smart contract
Embodiments of the present invention provide a system operatively connected with a block chain distributed network and for using the block chain distributed network for processing resources-on-delivery interactions in real-time. Embodiments receive, at a node of a block chain distributed network, a smart contract associated with a resources-on-...
Block, Blockchain, Distributed, Distributed Ledger, Distributed Network, Ledger, Ledger, Network, Node,,, Platform, Smart contract
Disclosed herein is a system and method for interoperability of blockchains thereby allowing use of smart contracts across blockchains in real time and in a secured manner. A plurality of blockchains are connected to each other and allow use of smart contracts written on them by other connected blockchains without the need of rewriting and/or...
Blockchain, Distributed,,, Smart contract
A data enrichment environment using blockchain is disclosed. A client may interact with the data enrichment environment to generate an enrichment smart contract and deploy the enrichment smart contract to the blockchain. The enrichment smart contract may comprise data indicating the enrichment inquiry. One or more solvers may interact with the...
Blockchain, Client,,, Smart contract
A method for controlling a smart contract in a network implements a distributed ledger. The network includes a plurality of transaction addresses and a plurality of voting addresses. The method includes defining details of a smart contract. The details include at least an escrow amount and conditions for dispersing the escrow amount. The method...
Distributed, Distributed Ledger, Escrow, Ledger, Ledger, Network,,, Smart contract
The present solution is suitable for the technical field of data processing, and provided thereby are a music publishing method and device based on a blockchain, a terminal device and a computer-readable storage medium, the method comprising: acquiring audio data of a user; converting the audio data to generate an uploading file corresponding to...
Block, Blockchain,,, Smart contract
Provided are a big data computing method and system based on a blockchain and fog computing. The method comprises: an information publication node publishing on a blockchain network a smart contract carrying a data resource directory; a data node publishing data information on the blockchain network; a big data computing requirement node...
Blockchain, Network, Node,,, Smart contract
Blockchain-based service execution method and apparatus, and electronic device ( 10/17/2019 - 2:00am
Appearance data of a target entity is collected as appearance data, where the target entity comprises a physical entity capable of accessing, as a member, a blockchain. The appearance data is registered in a distributed database associated with the blockchain as an identity of the target entity. A target transaction initiated by a member node...
Blockchain, Distributed, Node,,, Smart contract
According to one aspect of the present invention, provided is a method for providing a blockchain-based medical information platform, the method: managing, in reference to information stored in a blockchain, data input/output between a core layer having a distributed database for storing encoded medical information and an application layer for...
Blockchain, Distributed,,, Platform, Smart contract, Token


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