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onitonitonito / nonce_pow.py
Last active July 25, 2020 11:10
What is the POW (Proof of Work) in Bit-coin miining? - test POW with Python
"""
* nonce ๋งŒ์ด ์œ ์ผํ•˜๊ฒŒ ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ’์ด๋‹ค. ๊ฐ’์„ 1์”ฉ ์ฆ๊ฐ€ ์‹œํ‚ค๋ฉฐ ์ฐพ๋Š”๋‹ค.
* ์šฐ์—ฐํžˆ ํ•ด์‰ฌ๊ฐ’์˜ ์ฒซ์ž๋ฆฌ๊ฐ€ '0000'์œผ๋กœ ์‹œ์ž‘ํ•˜๋Š” ํ•ด์‰ฌ๋ฅผ ๋ฐœ๊ฒฌ ํ–ˆ์„ ๋•Œ,
* ์ž‘์—… ์ฆ๋ช…์„ ์™„์„ฑ ํ•œ๋‹ค. ์ž‘์—…์ฆ๋ช…(Proof of Work) ๊ฐ’์€ nonce=7725 ์ด๋‹ค.
"""
import time
import pyprnt
from hashlib import sha256

์•Œ๊ฒ ์Šต๋‹ˆ๋‹ค! ์ธ์ฒœ์˜ ์œ ๋ช… ๋ฒ ์ด์ปค๋ฆฌ ๋นต์ง‘์— ๋Œ€ํ•ด์„œ ์กฐ์‚ฌํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ ๋ฒ ์ด์ปค๋ฆฌ ์นดํŽ˜์˜ ๋ช…์นญ๊ณผ ์ฐธ๊ณ  ํ›„๊ธฐ ์‚ฌ์ดํŠธ URL์„ ํฌํ•จํ•œ ๋ชฉ์ฐจ๋ฅผ ๋งŒ๋“ค์–ด๋“œ๋ฆด๊ฒŒ์š”. ๊ฐ ์žฅ์†Œ์˜ ๋งจ ์•ž์— ์—ฐ๊ด€์„ฑ ์žˆ๋Š” ์ด๋ชจ์ง€๋„ ์ถ”๊ฐ€ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

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title: "ํ† ๋‹ˆ ํŒŒ๋ธ : ์•„์ดํŒŸ์˜ ์•„๋ฒ„์ง€, โ€œํ˜์‹ ์ ์ธ ์ œํ’ˆ์€ ๋‹น์žฅ ํ•„์š”ํ•œ ์ง„ํ†ต์ œ์™€ ๊ฐ™๋‹คโ€" source: https://www.longblack.co/note/1355?ticket=NT2509b1d6ed21e89a759f15261b3d345f905f author:

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