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QBT Quantum Blockchain Technologies Plc

0.725
0.025 (3.57%)
19 Jul 2024 - Closed
Delayed by 15 minutes
Share Name Share Symbol Market Type Share ISIN Share Description
Quantum Blockchain Technologies Plc LSE:QBT London Ordinary Share GB00B50P5B53 ORD 0.25P
  Price Change % Change Share Price Bid Price Offer Price High Price Low Price Open Price Shares Traded Last Trade
  0.025 3.57% 0.725 0.70 0.75 0.80 0.675 0.68 5,869,678 16:23:13
Industry Sector Turnover Profit EPS - Basic PE Ratio Market Cap
Offices-holdng Companies,nec 0 -5.03M -0.0039 -1.85 9.04M
Quantum Blockchain Technologies Plc is listed in the Offices-holdng Companies sector of the London Stock Exchange with ticker QBT. The last closing price for Quantum Blockchain Techn... was 0.70p. Over the last year, Quantum Blockchain Techn... shares have traded in a share price range of 0.675p to 3.625p.

Quantum Blockchain Techn... currently has 1,291,313,755 shares in issue. The market capitalisation of Quantum Blockchain Techn... is £9.04 million. Quantum Blockchain Techn... has a price to earnings ratio (PE ratio) of -1.85.

Quantum Blockchain Techn... Share Discussion Threads

Showing 8101 to 8113 of 38375 messages
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DateSubjectAuthorDiscuss
02/11/2021
11:12
News??? 💥💥🚀
average down mug
02/11/2021
11:02
20p very soon
zxie
02/11/2021
11:01
Nice volume up
zxie
02/11/2021
11:01
That's from the RNS
givmesunshine
02/11/2021
10:59
It’s factual and current.

Next update should be very interesting…

GLA genuine holders.

karmapolice
02/11/2021
10:54
Where is 12dog
zxie
02/11/2021
10:46
how old was that copy/paste?
purplepelmets
02/11/2021
10:43
Buy MM news soon
zxie
02/11/2021
10:35
The ASIC UltraBoost can be described as an improvement of the Bitcoin mining process (building on all other existing optimisations in the market, including ASIC Boost) eliminating redundant computation of a key part the Bitcoin mining algorithm, resulting in a faster and more efficient mining process.
The optimisation starts from the initial consideration that currently, Bitcoin miners attempt to find the winning hash acceptable to the Bitcoin Network by calculating multiple midstates (by rolling the Version), passing them through further hashing (by rolling the Nonce) to obtain a final hash value that is less than or equal to the Target. 
ASIC UltraBoost looks to improve the algorithmic efficiency of Bitcoin mining by proposing 3 specific variants to the SHA256 message scheduler for the 3 instances of SHA256 in Bitcoin mining. These Optimal SHA256 Message Schedule Variants result in faster and more efficient Bitcoin mining by eliminating the redundant computations within the SHA256 message schedule specific to Bitcoin mining.
As such, the calculation of the midstates alongside the calculation of the message digest is significantly optimised. 
ASIC UltraBoost reduces the Message Schedule calculations for the 3 iterations of SHA256 by approximately 20%.
The SHA256 function being a combination of the message schedule and the compression function, when considering the optimisations of ASIC UltraBoost for the entire SHA256 function, the number of operations across the 3 iterations of SHA256 are reduced by approximately 7%.
More accurate results, including an overall percentage improvement will be available when ASIC UltraBoost is implemented in hardware.

AsicBoost: AsicBoost is a patent-pending method to speed up Bitcoin mining by a factor of approximately 20%. The performance gain is achieved through a high­ level optimization of the Bitcoin mining algorithm (SHA256) which allows for a drastic reduction in gate count on the mining chip. 

karmapolice
02/11/2021
10:32
I buy BLU now come join us pump
zxie
02/11/2021
10:31
Ever wondered why conman zxie gets 2 recommendations for writing total shyte ?He uses his aliasesMoor sirMr woodlandto recommend his posts
mikesmythe
02/11/2021
10:31
Happy day few dogs still follow me
zxie
02/11/2021
10:17
Arb may well drop 10% = drop of £62m to 1.20p

Becareful what you wish for..

figtree99
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