Preguntas con etiqueta 'getwork'

De acuerdo, esto es seguramente la respuesta, pero me han llevado a reformular la pregunta para referirse a tan sólo el año pasado. Esto no responde a la pregunta (que es acerca de la cruz de entrada de agr ...
39

¿Cuáles son los pasos 4-9 en dirección bitcoin generación?

Desde una perspectiva de generación de colisiones, parece que muchos de los pasos que se indican en https://en.bitcoin.it/wiki/Technical_background_of_Bitcoin_addresses no necesitan ser calculadas por cualquier iba a ser el atacante. Para cualquier dirección a la que ha dedicado una entrada, ECDSA clave pública se encuentra en el bloque de la cadena, la representación de los pasos 2 a 9 innecesarios para comprobar si hay una colisión. Para cualquier dirección que no ha pasado ninguna entrada, la ...
29 abr. 2018 4:36:51
30

Mediante Programación Conseguir El Cambio De Dirección De La Blockchain

BIP004 estados que una derivación de la ruta de acceso 4º dígito será 1 si se trata de un cambio de dirección como esta: m / propósito / coin_type' / cuenta / cambio / address_index https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#change La idea es que una vez que el dinero se gasta de una dirección dada, la izquierda más se mueve en una nueva dirección que se utiliza como el cambio de dirección. Cartera de software no debe dejar a la izquierda sobre los fondos en una dirección en la antigua direcc ...
24 jun. 2015 12:05:58
30

Puedo enviar Bitcoins sin cartera

¿Cómo puedo enviar bitcoins a alguien, sin tener que comprar primero o configurar una cartera? Estoy buscando un servicio que envíe N bitcoins a una dirección determinada. Puedo pagar con mi tarjeta de crédito o paypal. No deseo comprar cualquier bitcoins a mí mismo, tener una cartera, la creación de cualquier tipo de cuenta, o dar a alguien mi dirección de correo electrónico. No quiero saber nada acerca de bitcoins más allá de mi instrucción inicial para enviar N bitcoins a una dirección determ ...
8 abr. 2019 2:50:12
38

¿Es esta la forma para generar una dirección bitcoin con python?

Así que ya tengo la clave pública. Mi pregunta es si estoy aplicando correctamente la b58 de codificación, ya que bitcoin utiliza b58check, y también añade x00 prefijo. Puede que alguien me explique eso? Gracias. importación hashlib importación base58 # ECDSA de Clave Pública base64_str = 'MFYwEAYHKoZIzj0CAQYFK4EEAAoDQgAE7p0ee5amecnykmlq96rul3q+mZJCQrta6iHyjQWtsbbgcBMayhR/CTzDi5j4Fb/wD9EclHt3dpYRyJcl9Rtmug==' hex_str = base64_str.decode('base64').encode('hex') sha = hashlib.sha256() rip = hashlib.nuevo('ri ...
22 ene. 2016 18:34:52
36

¿Qué sucede cuando una cartera cifrada de que acabe de llaves?

Decir que alguien quería ser mal para el cliente principal y el conjunto de su cartera para contener una clave de bloqueo y, a continuación, iniciar la minería. Después de que el primer bloque se ha generado, el cliente tradicionalmente se crea una nueva clave a utilizar para la minería y la guarde en un bolsillo. Sin embargo, como no tiene la contraseña en la memoria, no puede codificar la clave. Cómo sería el cliente responda en esta situación? El uso de una edad clave para la generación, almacenar l ...
11 may. 2016 5:32:11
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