Connect with us

Blockchain

MediChain: a public blockchain medical information network

Published

on

Blockchain technology is much broader than its application in cryptocurrency and Bitcoin. This technology depends and could not have been developed without large-scale cloud technology. In any kind of transaction system, the technology creates immutable data records of each transaction are distributed to all contributors to the network. In other words,

    • Every transaction is recorded in a way that no one can modify it or delete it.
    • Then all the transaction records become instantly available to all peer networked data system.
    • All clients of the system so that no one can doubt or question that a transaction took place and the nature and value of the transaction.

The financial sector has been the first to recognize the value of blockchain technology. Blockchain financial services are quickly growing, raising billions of capital dollars a year.

Data security

Blockchain goes beyond ordinary data encryption.

  • As each transaction proceeds and the details of the medical information are confirmed, the data is encoded into a block of digital data and uniquely signed or identified.
  • Each block is “chained” to the one before it and after it creating an irreversible and unmodified sequence.
  • Blocks are chained together, preventing any block from being altered, or a block from being inserted between existing blocks.
  • Then the chains of blocks create a shared system of records, already locked in place, among members of the network. This eliminated the need (or even the ability) to reconcile disparate ledgers or records.

MediChain leverages blockchain to store pointers and rules on usage and anonymity for data that is stored off-chain in a compliant cloud. This allows patients, doctors, and hospitals the ability to access their data at any time. Moreover, it allows other doctors and hospitals to access selected parts of the data.

Benefits of the MediChain innovative architecture:

  • Fast access and small downloads to make it practical for everyday medical use.
  • The protocol is based on smart cards, Homomorphic encrypted access rules tables, json data formats, lightweight and strong cryptography and blockchain technology
  • Enhanced transparency and reliability in medical data exchange at every level

Since systems can work with the almost universal and open json format, The MediChain protocol  improves patient data sharing and availability anywhere in the world.

Blockchain in healthcare

What distinguishes blockchain healthcare systems from other health service networks is the records in the blockchain network are universally distributed to all stakeholders. Managers and stars in the network are not favored. Considering the vast amount of medical data that is being collected with new medical digital electronics and wearable devices, the blockchain era is already started. Hyperledger, the open source umbrella of bitcoin development, does regular surveys of public attitudes.

  • The last Hyperledger survey found that the technology is not universally accepted in the healthcare industry.
    Less than half (42.9 percent) of healthcare organizations agree that interoperability of electronic health records will help to speed blockchain implementation.
  • Only 28.6 percent of healthcare organizations are ready to use this technology in health care settings today.

The main reason why medical organizations hesitate to use blockchain technology is the lack of understanding. At least a quarter of organization leaders are still educating themselves and exploring the ideas. Healthcare providers are insecure and before they can’t make commitments for their industry.

  • A large majority (65.4 percent) want a technical proof of concept.
  • More than a third (38.5 percent) want proof that the systems are really secure and (35.6 percent) want proof that the data is kept private.
  • Nearly a quarter (23.1 percent) of healthcare organizations want more proof that blockchain systems can meet regulatory approval.

As the actual number of patients using the healthcare system rises and the number of data variables stored on a regular basis increases, healthcare providers have to manage huge storage issues every day. The data volume increases each year. Hospitals and clinics find it harder to process and store information from patient health information, electronic health records, (more recently) data from IoT devices and monitoring systems, and (significantly) medical insurance claim information.

A big and increasingly strident issue is the security and correctness of healthcare data. A means of verifying that data is correct is crucial for ensuring proper medical services.

  • One of the big advantages of blockchain is data integrity.
  • Once information is recorded and encrypted it becomes impossible to change or remove it.
  • One approach to blockchain for secure recording and sharing of information is the anchoring of data to the public blockchain.
  • This allows users to verify the integrity of public health records.
  • Professionals can perform medical audits and present results which cannot be altered or changed.
  • The expense of audits can be reduced.
  • Regulatory compliance can be assured.
  • Data safety can be ensured as well.
subscribe

Subscribe to stay up to date with the latest blockchain innovation in healthcare .

Source: https://blockchainhealthcarereview.com/medichain-a-public-blockchain-medical-information-network/

Blockchain

LINK Bulls Activate With 12% Daily Increase But Can They Break $12.5 Resistance? (Chainlink Price Analysis)

Published

on

LINK/USD – Bulls Form Ascending Price Channel

Key Support Levels: $11.50, $11, $10.50.
Key Resistance Levels: $12.33, $13, $13.50.

LINK bounced higher from the support at $8.77 at the start of October. From there, it started to form an ascending price channel. The coin recently bounced higher from the lower boundary of this price channel as it reversed from the $9.80 support on Wednesday.

Yesterday, LINK pushed as high as $12.33, where it met resistance at a bearish .5 Fib Retracement combined with the channel’s upper boundary. LINK is now trading at $12 as it faces the $12.33 resistance.

linkusd-oct23
LINK/USD Daily Chart. Source: TradingView

LINK-USD Short Term Price Prediction

If the buyers can break the resistance at $12.33 and push above the channel’s upper boundary, the first level of resistance lies at $13. Above this, resistance is expected at $13.50 (bearish .618 Fib), $14, $14.72, and $15.20 (bearish .786 Fib).

On the other side, the first level of support lies at $11.50. Beneath this, additional support lies at $11, $10.50, $10, and $9.80 (lower boundary of price channel).

There is some bearish divergence that could potentially be forming between RSI and the price. It will be important to watch this divergence to see if it plays out over the next few days as it could potentially send LINK toward the lower boundary of the price channel again.

LINK/BTC – Buyers Battling To Reclaim 0.001 BTC.

Key Support Levels: 0.0009 BTC, 0.000868 BTC, 0.00082 BTC..
Key Resistance Levels: 0.00094 BTC, 0.001 BTC, 0.00108 BTC.

Against Bitcoin, LINK is currently trading at the 0.0094 BTC resistance level. The buyers attempted to break above 0.001 BTC earlier in the month but failed miserably. A bearish .382 Fib Retracement level provides the resistance here, and it caused LINK to roll over until support was found at 0.00082 BTC a few days ago.

Since reaching this support, LINK has rebounded higher and is now facing resistance at 0.00094 BTC before it can make another attempt at 0.001 BTC.

linkbtc-oct23
LINK/BTC Daily Chart. Source: TradingView

LINK-BTC Short Term Price Prediction

Looking ahead, once the buyers break 0.00094 BTC, the first level of resistance lies at 0.001 BTC (bearish .382 Fib). This is followed by resistance at 0.00108 BTC (bearish .5 Fib), 0.00112 BTC, and 0.00116 BTC (bearish .618 Fib).

On the other side, the first level of support lies at 0.0009 BTC. This is followed by added support at 0.000868 BTC, the rising trend line, 0.0008 BTC, and 0.00075 BTC (downside 1.414 Fib extension – purple).

The Stocahstic RSI recently produced a bullish crossover signal that allowed LINk to rebound higher.

SPECIAL OFFER (Sponsored)

Binance Futures 50 USDT FREE Voucher: Use this link to register & get 10% off fees and 50 USDT when trading 500 USDT (limited offer).

Disclaimer: Information found on CryptoPotato is those of writers quoted. It does not represent the opinions of CryptoPotato on whether to buy, sell, or hold any investments. You are advised to conduct your own research before making any investment decisions. Use provided information at your own risk. See Disclaimer for more information.

Cryptocurrency charts by TradingView.


Source: https://cryptopotato.com/link-bulls-activate-with-12-daily-increase-but-can-they-break-12-5-resistance-chainlink-price-analysis/

Continue Reading

Blockchain

2020 Presidential Election Structure in Georgia Hit With a Ransomeware Attack

Published

on

Local government networks were the target of a recent ransomware attack in a county in the state of Georgia. The key voting infrastructure assault reportedly managed to affect “critical systems” within the network.

The First Ransomware Attack For This Election Season

According to a recent CNN news report, the attack on Georgia’s Hall County was disclosed on October 7, while the aftermath of the hit is starting to emerge now. As per the release “critical systems within the Hall County Government networks” suffered the intrusion and this might be the first ransomware attack for this election season in the United States.

Katie Crumley, a Hall County spokesperson, said that among the affected systems in the county are the signature database, plus a voting precinct map hosted on the county’s website. However, she added that the personnel is now being successful in bringing some of the programs back to operational.

“We are currently bringing various programs back online, and those two items are included in that process,”. However, the voting process for our citizens has not been impacted due to the network issues.” – Crumley added.

As per the news report, the belief is that the attackers didn’t aim to specifically targeted election systems and that several other county functions like phone and email services had suffered as well.

Officials from Hall County report that third-party cybersecurity professionals are working to hasten the recovery.

You Might Also Like:

More Ransomware Attacks On The Horizon?

The Georgia Hall County ransomware attack has been reported as the first incident to directly strike election-related infrastructure. However, this wasn’t the sole case of such a scale in the last months.

“At least 18 county or municipal bodies have been impacted by ransomware since the beginning of September — about three per week — so it’s very likely that other bodies will be hit in the run-up to the election.” – Said Brett Callow, a threat analyst at the security firm Emsisoft.

Aside from this, ransomware attacks are omnipresent in other countries and companies. In July such an intrusion hit Argentina’s largest telecommunications company Telecom. Back then, the cybercriminals demanded a $7.5 million ransom to be paid with the privacy coin – Monero (XMR).

SPECIAL OFFER (Sponsored)

Binance Futures 50 USDT FREE Voucher: Use this link to register & get 10% off fees and 50 USDT when trading 500 USDT (limited offer).


Source: https://cryptopotato.com/2020-presidential-election-structure-in-georgia-hit-with-a-ransomeware-attack/

Continue Reading

Blockchain

Crypto Price Analysis & Overview October 23rd: Bitcoin, Ethereum, Ripple, Litecoin, and Bitcoin Cash

Published

on

Bitcoin

Bitcoin saw a very strong 13% price increase over the past seven days which allowed it to break above the $13,000 handle. At the start of October, Bitcoin managed to penetrate above a symmetrical triangle pattern which was the first sign that a bull run was about to form.

After the breakout, it managed to push as high as $11,600 before stalling. Last Friday, Bitcoin was trading at around $11,200 as it rebounded and started to push higher. It quickly reached the $12,000 level and broke above here on Wednesday. The coin continued upward until resistance was met at $13,000 – where it currently trades.

Looking ahead, once the buyers break $13,000, the first level of resistance lies at $13,200. Above this, resistance lies at $13,416 (1.414 Fib Extension), $13,500, $13,600, $13,815, and $14,000.

On the other side, the first level of support lies at $12,550 (.236 Fib Retracement). Beneath this, support lies at $12,400, $12,125 (.382 Fib Retracement), $12,000, and $11,800 (.5 Fib Retracement).

btcusd-oct23
BTC/USD Daily Chart. Source: TradingView

Ethereum

Ethereum witnessed a strong 10.5% price increase this week as it climbed above $400 to reach $418 today. Last Friday, Ethereum rebounded from the 2019 high at $264 and pushed higher into the short term falling trend line.

Ethereum went on to break this trend line on Wednesday as it surged higher to reach $400. Yesterday, the buyers pushed beyond $400 to spike into the resistance at $421.50 (1.414 Fib Extension). Unfortunately, it was unable to close the daily candle above the lower resistance at $416 (bearish .618 Fib Retracement).

Moving forward, if the buyers break the resistance at $421.50, higher resistance lies at $434 (1.618 FIb Extension), $439 (August 2018 Highs), and $445 (bearish .786 Fib Retracement). Beyond $450, added resistance lies at $462 (bearish .886 Fib Retracement), and $476.

On the other side, the first level of support lies at $410. This is followed by support at $400, $389 (.382 Fib), $377 (.5 Fib), and $364 (2019 High).

ethusd-oct23
ETH/USD Daily Chart. Source: TradingView

Against Bitcoin, Ethereum has struggled this week. On Tuesday, the coin dropped beneath a symmetrical triangle pattern as it fell beneath the 100-days EMA. It continued lower during the week until reaching support at 0.0305 BTC on Wednesday.

It managed to rebound from the support at 0.0305 BTC as it reached 0.0321 BTC today (100-days EMA).

Looking ahead, if the bulls push higher, the first level of resistance lies at 0.0327 BTC (bearish .236 Fib). Above this, resistance lies at 0.0337 BTC (March 2019 Support), 0.0341 BTC (bearish .382 Fib), 0.035 BTC, and 0.0353 (bearish .5 Fib).

On the other side, support lies at 0.032 BTC, 0.0311 BTC, 0.031 BTC, and 0.0305 BTC. Added support is found at 0.03 BTC and 0.0295 BTC (200-days EMA).

ethbtc-oct23
ETH/BTC Daily Chart. Source: TradingView

Ripple

Ripple saw a smaller 4.7% price increase this week as it trades at $0.0257. The coin managed to break above a symmetrical triangle pattern during the week but failed to close a daily candle above the $0.261 resistance (bearish .5 Fib Retracement). The buyers must close above this resistance for XRP to start a short term bullish trend.

Moving forward, if the bulls manage to close above $0.261, higher resistance lies at $0.271 (bearish .618 Fib), $0.28, $0.286 (bearish .786 Fib), and $0.295 (bearish .886 Fib).

On the other side, support is first expected at $0.25. This is followed by support at $0.245 (200-days EMA), $0.24, and $0.237 (200-days EMA).

xrpusd-oct23
XRP/USD Daily Chart. Source: TradingView

The situation is quite dire for XRP against Bitcoin. The coin dropped from above 2100 SAT at the start of the week as it headed lower to break beneath 2000 SAT and spike as low as 1915 SAT.

The bulls managed to defend the support at 1960 SAT, where the daily candle closed and allowed it to rebound to the current 1983 SAT level.

Looking ahead, if the bulls climb above 2000 SAT, resistance lies at 2035 SAT, 2130 SAT, 2200 SAT, and 2260 SAT.

On the other side, support lies at 1960 SAT, 1915 SAT, 1865 SAT, and 1800 SAT.

xrpbtc-oct23
XRP/USD Daily Chart. Source: TradingView

Bitcoin Cash

Bitcoin Cash saw a 4% price hike this week as it reached the $278 (bearish .382 Fib) resistance today. The coin pushed higher from $240 during the week which allowed it to create a fresh October high at $278 today.

Looking ahead, if the buyers continued above $278, resistance lies at $285 (1.272 Fib Extension), $294 (1.414 Fib Extension), $300, and $307.

On the other side, support is first expected at $270. Beneath this, support lies at $265, $260, $250, and $240.

bchusd-oct23
BCH/USD Daily Chart. Source: TradingView

Against Bitcoin, BCH dropped from 0.022 BTC to reach the September support at 0.02 BTC during the week. From there, it rebounded higher to trade at the current 0.021 BTC level.

Moving forward, if the buyers push beyond 0.021 BTC, resistance lies at 0.022 BTC and 0.023 BTC. Additional resistance is then expected at 0.0241 BTC (bearish .236 Fib), 0.025 BTC, and 0.026 BTC.

On the other side, the first level of support lies at 0.02 BTC. Beneath this, support is located at 0.0191 BTC (downside 1.272 Fib), 0.019 BTC, and 0.0181 BTC.

bchbtc-oct23
BCH/BTC Daily Chart. Source: TradingView

Litecoin

Litecoin saw a serious 12% price increase over the past week as it reached the resistance at $56 today – provided by a bearish .5 Fib Retracement. The coin had found support last week at the $46.83 level and rebounded from here on Wednesday to reach the current resistance.

If the buyers manage to break the resistance at $56 (bearish .5 Fib), higher resistance is located at $57.86, $59 (bearish .618 Fib), $60.27 (1.272 Fib Extension), $61.91 (1.414 Fib Extension), and $63.

On the other side, the first level of support lies at $55. Beneath this, added support is found at $54, $52, $50, and $49.

ltusd-oct23
LTC/USD Daily Chart. Source: TradingView

Against Bitcoin, Litecoin dropped to a fresh 2020 price low this week as it hit the support at 0.00391 BTC. From there, the bulls fashioned a rebound higher to reach the current resistance at 0.0043 BTC (bearish .236 Fib Retracement).

Looking ahead, if the buyers can break 0.00343 BTC, resistance first lies at 0.004547 BTC (October Highs). This is followed by resistance at 0.00455 BTC, 0.00476 BTC, 0.00488 BTC, and 0.005 BTC.

On the other side, support is first expected at 0.0042 BTC. This is followed by support at 0.0041 BTC, 0.004 BTC, and 0.00391 BTC. Additional support lies at 0.0039 BTC and 0.00363 BTC.

ltcbtc-oct23
LTC/BTC Daily Chart. Source: TradingView
SPECIAL OFFER (Sponsored)

Binance Futures 50 USDT FREE Voucher: Use this link to register & get 10% off fees and 50 USDT when trading 500 USDT (limited offer).

Disclaimer: Information found on CryptoPotato is those of writers quoted. It does not represent the opinions of CryptoPotato on whether to buy, sell, or hold any investments. You are advised to conduct your own research before making any investment decisions. Use provided information at your own risk. See Disclaimer for more information.

Cryptocurrency charts by TradingView.


Source: https://cryptopotato.com/crypto-price-analysis-overview-october-23rd-bitcoin-ethereum-ripple-litecoin-and-bitcoin-cash/

Continue Reading

Trending