Was ist Reorganisation (reorg)?
When nodes switch to a different chain with more accumulated work, discarding one or more recently accepted blocks.
Short reorgs of one block happen naturally when two miners find blocks at nearly the same moment; the network converges on whichever chain gets extended first.
Deep reorgs would require enormous sustained hashrate and have not occurred on Bitcoin outside its earliest days. This is the mechanism confirmations protect against.
Verwandte Begriffe
Confirmation
A block containing your transaction. Each subsequent block adds another, making reversal exponentially more…
Wie es funktioniertProof of work
The mechanism that secures Bitcoin: miners must find a hash below a difficulty target, which is expensive to…
Netzwerk51% attack
An attack in which someone controlling a majority of hashrate reorganises recent blocks to reverse their own…
Diese Definition ist Teil des Bitcoin-Logical-Glossars. Für die ausführliche Erklärung beginnen Sie mit Lernen, oder sehen Sie die Live-Zahlen auf Das Bitcoin-Signal.