2017-02-21 12:27:32 +00:00
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import random
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import datetime
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2017-04-26 00:56:32 +00:00
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diffs = [298.04 * 10**12]
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hashpower = diffs[0] / 14.6
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times = [1493155305]
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2017-02-21 12:27:32 +00:00
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2017-04-23 12:10:21 +00:00
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for i in range(3566076, 6010000):
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2017-02-21 12:27:32 +00:00
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blocktime = random.expovariate(hashpower / diffs[-1])
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adjfac = max(1 - int(blocktime / 10), -99) / 2048.
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newdiff = diffs[-1] * (1 + adjfac)
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if i > 200000:
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newdiff += 2 ** ((i - 200000) // 100000)
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diffs.append(newdiff)
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times.append(times[-1] + blocktime)
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if i % 10000 == 0:
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print 'Block %d, approx ETH supply %d, time %r blocktime %.2f' % \
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(i, 60102216 * 1.199 + 5.3 * i, datetime.datetime.utcfromtimestamp(times[-1]).isoformat().replace('T',' '), diffs[-1] / hashpower)
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# print int(adjfac * 2048)
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