Merkle tree
[MER-kul tree]
nounpl: Merkle trees
árvore de Merkle
1. A cryptographic data structure used in computer science and blockchain technology where each non-leaf node is labeled with the cryptographic hash of the labels or values of its child nodes. It enables efficient and secure verification of large data structures.
Bitcoin uses a Merkle tree to organize transactions in each block, allowing for efficient verification of transaction data.
Bitcoin utiliza uma árvore de Merkle para organizar transações em cada bloco, permitindo a verificação eficiente dos dados de transação.
2. A tree structure where each leaf node contains a hash of data and each non-leaf node contains the hash of its children, creating a single root hash that represents the entire dataset.
A Merkle tree is fundamental to blockchain technology because it allows quick verification that data hasn't been tampered with.
Uma árvore de Merkle é fundamental para a tecnologia blockchain porque permite verificação rápida de que os dados não foram alterados.
Merkle tree is a specialized technical term primarily used in computer science, cryptography, and blockchain development communities. The term is named after Ralph Merkle who patented the concept. It is used uniformly across English and Portuguese-speaking technology professionals without significant regional variation. Understanding Merkle trees has become essential for developers working with cryptocurrency and distributed systems, particularly since the rise of blockchain technology in the 2010s.
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