Pourquoi Bitcoin besoin de fournir ce genre de flexible, mais l'utilisation de certains enum pour limiter les possibles type d'opération. Vous pouvez soumettre seconde (doublespending) des transactions à tout moment vous voulez, n'importe quel montant, à n'importe quelle adresse. J'ai encore la nostalgie pour une comparaison de la rentabilité de ces dernières CPU uniquement des pièces, tels que Primecoin, Quarkcoin et Protoshares... Vous pouvez même avoir un Bitcoin réserve, tout en maintenant un 0 Bitcoin position, par la négociation sur marge (en Bitcoinica par exemple). Cela demande un peu plus de USD de réserves. Droit, tout comme de 51% d'attaque sur Bitcoin. Sauf que les gens pourrait tout simplement arrêter d'utiliser le compromis validateurs. Ainsi, le manuel processus de récupération serait simple. (Il peut même être possible d'automatiser ce processus quand il est clair de quel côté est objectivement faux. La menace la plus insidieuse, si le but est de perturber le réseau, est de tenter de perturber le consensus sans être trop flagrant.)

J'ai lu l' article de wiki sur la blockchain et je n'ai pas compris la partie en gras:

Lorsqu'un bloc devient orphelin de bloc, l'ensemble de ses transactions valides sont de nouveau ajoutés à la piscine de transactions en attente et seront inclus dans un autre bloc. Les 50 BTC récompense pour l'orphelin bloc sera perdu, c'est pourquoi un réseau renforcé de 100 bloc de temps de maturation pour générations existe.

Je ne connais pas les détails derrière le bloc de la création et de la réception, donc comment le bloc de temps de maturation de travail? Est le bloc acceptées seulement après un certain temps?

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