Examples of using Merkle tree in English and their translations into Vietnamese
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Colloquial
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Ecclesiastic
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Computer
What Is Merkle Tree?
The Merkle Tree would start by grouping these transactions into 212 pairs.
To make this concept clear,let's look at a very simple example of a Merkle Tree.
The Merkle Tree would begin by grouping those 512 transactions IDs into 256 pairs.
A starts off as a Merkle root of 224 zero entries,and B as a Merkle tree of 2^24(0, 0) tuples.
A merkle tree is a hash tree where the leaves are hashes of the values of individual keys.
This is then hashed by sha-256 toproduce a 32 byte string right up the merkle tree until all the transactions have been joined up.
Check if the Merkle tree root of the state S_FINAL is equal to the final state root provided in the block header.
However, if the problem persists then thehighly functional chip will reshuffle the Merkle tree or the arrangement of unprocessed transactions.
A Merkle tree is like is a binary tree like structure to condense all the transactions to be hashed into a block.
It allows computers to verify information extremely efficiently andwith far less data than what would be required without the Merkle Tree.
Both projects make use of a number of Merkle tree structures to keep tract of various aspects of the respective block chains.
This Merkle root is included in the block header, which allows nodes to verify that any given transaction has beenaccepted by the network by downloading a block header and a Merkle tree.
The transactions chosen would then be fed into a Merkle tree and used with all the other required data by the miner to find a solution.
A merkle tree which is a data structure used in computer science to record transactions, is used to display the sequence of transactions contained within the block.
A special kind of tree known as a“Patricia tree” is used to accomplish this,including a modification to the Merkle tree concept that allows for nodes to be inserted and deleted in an efficient manner.
Merkle's idea, now better known as a Merkle Tree, revolutionized the world of cryptography and, by extension, the way that encrypted computer protocols function.
So, if someone were to access a particular data in a block, instead of going through them linearly theycan simply traverse using the hashes in the Merkle tree to get to the data.
The Merkle tree is useful because it allows users to verify a specific transaction without downloading the whole blockchain(over 130 gigabytes at the end of August 2017).
There are many steps in Bitcoin mining that involves hash functions, such as checking balances, linking transactions inputs and outputs,and hashing transactions within a block to form a Merkle Tree.
The principal advantage of Merkle tree is that each branch of the tree can be checked independently without requiring nodes to download the entire tree or the entire data set.
A Dropbox-like dApp where a smart contract splits the desired data up into blocks, encrypting each block for privacy,and builds a Merkle tree out of it, then the whole data gets distributed across the network.
This also means that a single transaction within that merkle tree can also be verified by the network, given that the merkle root contains the data of that specific hash as well.
In short, all the different conditions under which the funds can be spent are individually hashed(as opposed to combined into a single hash)and included in a Merkle tree, which ultimately produces a single hash: the Merkle root.
But in 1992, Bayer, Haber and Stornetta incorporated Merkle tree to the existing design, which improved its efficiency by allowing several documents to be collected into one block.
Alternatively, instead of tweaking the threshold public key with script, the threshold public keycan be tweaked with a Merkle root of a Merkle tree that includes all the different conditions under which the funds can be spent: a MAST structure.
Zcoin was also the first coin to implement Merkle Tree Proofs on its network for egalitarian mining, as well as the Dandelion protocol which protects user identities by obscuring their IP addresses.
The unique benefit is that if any of the data in the Merkle tree is revealed, the Merkle root and some additional data(called the Merkle path) can be used to verify that that specific data was included in the Merkle tree.