Hola @StevenRoose : gracias por la respuesta. Yo lo he hecho de bitcoin qt donde hay una opción para abrir el archivo de configuración de la ficha preferencias. bitcoin-core . Pensé que se recomienda establecer tarifas (Por CIERTO, me hace referencia a los métodos específicos dentro de mi código de causa, sé que usted está familiarizado con Ir; otros la lectura de este deseo de buscar en otra parte :).) `hash.Suma()`s argumento es un byte de la rebanada que __anexa__ el hash resultante de tan " suma=hash.Suma(sum[:0])` se usa en el bucle para el hash a la sobre-escritura de los ya existentes `suma` de la rebanada y evitar la re-alloactions. Tal vez hubo transacciones que hizo que se olvidó.

El estándar de cliente Bitcoin que normalmente se necesita para descargar todo el blockchain de la red p2p cuando se instala por primera vez, pero el acceso directo a proporcionar una instantánea de la blockchain (en algún momento) en un archivo llamado bootstrap.dat. Uno puede conseguir este archivo desde varios sitios de intercambio de archivos y mecanismos, tales como BitTorrent.

Mi entendimiento es que los bloques tomado de bootstrap.dat no están sometidos a los mismos controles como los que se descargan de la red p2p (ver esta pregunta). Por lo tanto, un atacante podría ser capaz de conseguir que acepte algunos bloques no válidos por darle un malicioso bootstrap.dat. Lo que, en todo caso, podrían lograr de esta manera?

Por ejemplo, si las firmas no son verificados para las transacciones procedentes de bootstrap.dat, el atacante podría incluir una serie de transacciones que aparecen a enviar un montón de monedas para una de sus direcciones. Se les podía convencer de que tienen más monedas que a lo que realmente hacen. Pero no está claro lo útil que sería; si realmente tratar de enviar aquellos inexistente monedas en pago por algo, su cliente podría creer que la transacción es válida, pero los mineros no se deje engañar y que la transacción no confirmar nunca.

Hay otros ataques no he pensado?

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