“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
Qtum
1. Qtum Crypto
Provided for E-commerce security course
Tarbiat Modares university
Presented by :
Saber molaei
Professor :
Dr.Sadegh Dorri Nogoorani
Second semester 1397-98
20 khordad
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2. Content
QTUM Team
What is Qtum
Account Abstraction Layer
Decentralized Governance Protocol
Go-Mobile
Spv protocol
Wallets
marketcap
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3. Qtum Team
The foundation was established during november 2016 by patrick
dai
its team comprises of members from both Bitcoin and Ethereum
community
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4. What is Qtum
Qtum is an open sourced public blockchain platform and value transfer
protocol
Leveraging the security of UTXO
Qtum blockchain was the first to implement PoS smart contracts
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5. What is Qtum
QTUM is the hybrid of bitcoin and ethereum
Qtum developers took bitcoin core’s code and changed its consensus
mechanism from pow to pos
implemented ethereum’s EVM over the modified bitcoin code base
They have also stuck with the ethereum virtual machine with a proof-of-
stake consensus because businesses around the world prefer to use a
POS model for their enterprises
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7. Decentralized Governance Protocol
Block time of ~120 seconds
Maximum supply of 100 million
block size can be dynamically adjusted between 0.5 and 32 MB
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10. Go-Mobile
The purpose of Go Mobile is to be a platform that enables the use of
decentralized applications on mobile devices
utilizing the SPV protocol of Bitcoin’s UTXO model
no need for a user to download a whole blockchain
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11. Spv protocol
Qtum allows smart devices to sync with the blockchain network
without the need of becoming a full node
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12. x86 Virtual Machine
Qtum x86 VM is to provide smart contract developer the support of
various mainstream languages and relevant tools
will support C, C++, Rust, Python and other widely used programming
languages
facilitating mainstream adoption of smart contract development
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