Encore une fois, c'est la définition de multisig. oui merci, je vais le marquer comme " texte en gras si vous n'avez pas l'esprit Il y a plusieurs lignes de la même adresse. Normalement, je l'ai seulement vu une donnée d'entrée de l'adresse apparaît qu'une fois. Je me rends compte il y a une seule adresse. Ce n'était pas ma question. La question est à propos de différents bitcoin valeurs pour la même adresse d'entrée Oui, mais si c'est les gars de la signature de la " channel_update message avec une signature valide, alors il sera DIFFÉRENT pour chaque message qu'il envoie, s'il change les données. Donc, en changeant les données ne peuvent pas avoir la MÊME signature que c'est invalide. La condition dit, la signature doit être la même que les précédentes et les données doivent être différents. Ce n'est pas possible sans invalider la signature

Il y a des cryptocurrencies, qui fonctionnent comme cela, par exemple, je crois Nano exige la preuve de travail dans la transaction elle-même, voir Nano livre Blanc.

Opération De Réduction Du Spam

Bitcoin, cependant, au lieu d'utiliser la preuve de travail pour réduire transaction spamming, cela est impossible avec un mineur de frais. Parce que les mineurs puissent sélectionner les opérations à mettre dans le bloc-ils de la mine, ils sont incités à sélectionner les opérations avec des frais plus élevés. Sans décent taxe de votre transaction ne peut jamais obtenir extrait si la moyenne des frais sont beaucoup plus élevés, afin de ne pas entrer dans un bloc (donc le "spamming" est réduit).

La preuve de Travail en Bitcoin

La preuve de travail est utilisée pour parvenir à un consensus. Au lieu de prévenir la transaction spamming, vous pouvez le considérer comme un bloc de soumission des spams. Parce que la majorité des nœuds de valider les blocs et toutes les transactions en eux, vous avez pu voir comment, sans la preuve de travail, ce qui pourrait facilement être spammé et de la validité de la transaction pourrait devenir difficile à prouver. Voir la Preuve de Travail.

Un autre effet de la preuve du travail accompli dans le bloc est de contrôler le travail nécessaire à la mine d'un nouveau bloc, donc la régulation de la libération de Bitcoins. Le raisonnement derrière cela dans le Bitcoin livre Blanc a été:

"Pour compenser l'augmentation de la vitesse du matériel et des intérêts divers dans l'exécution des nœuds au fil du temps."

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