Zero Confirmation Transaction

Par CoinGecko | Mis à jour le Mar 03, 2020
A cryptographic transaction via the blockchain is only considered "confirmed" when it is included in a block, which is after miners have verified, hashed and recorded the transaction (aka mined the transaction). Once a transaction has been mined, it becomes increasingly difficult to maliciously reverse the by way of hacking as more blocks gets mined subsequently. A zero-conformation-trasaction carries the risk of it being overwitten and invalid until it has been mined, and should never be considered as final when performing a transactional trade.

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Termes connexes

Testnet
Shorthand for "Test Network", testnets are staging areas for experimenting new blockchain features.
Stale Block
Double mined blocks that are not included in the blockchain.
Zero-Knowledge Succinct Non-Interactive Argument of Knowledge (Zk-Snarks)
An acronym for Zero-Knowledge Succinct Non-Interactive Argument of Knowledge, zk-SNARKs refers to a protocol where one can prove posession of a given piece of information (eg a string or hash) without revealing that information and also without any interaction between both the prover & verifier.
Block Confirmation
Refers to the number of confirmation a particular block has. Each block ahead of the referenced block adds one block confirmation to it.
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