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Check for Duplicate Stamp Hash #83

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reinamora137 opened this issue Dec 5, 2023 · 1 comment

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indexer

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reinamora137 commented Dec 5, 2023

It's possible to get a duplicate stamp hash since we are truncating it... Need to check on the db if there is a collision and regenerate if needed.

Chriton added the indexer label

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reinamora137 commented May 17, 2024

This was a test script to check the probability of collision based upon the # of allowed chars(needs to be double checked)

import math

n = 52500  # Number of expected unique items
m = 62**8  # Number of possible unique combinations for 8-character Base62

probability = 1 - math.exp(-(n**2) / (2 * m))
print(probability)

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