Helium Blockchain Explorer https://www.instapaper.com/p/16801185 You may perhaps surprise why confirmations make any difference. In any case, the moment a transaction is within the mempool, just isn't it as good as finished? Not really. This is why confirmations are crucial: These transactions remain in the mempool (memory pool) till a miner https://www.giveawayoftheday.com/forums/profile/1149770