As well as SHA1, Todd has placed similar bounties on the RIPE MD160 and SHA256 hash functions – both of which are necessary for the integrity of the bitcoin standard, and would therefore be calamitous for the network if compromised. Posted on February 25, 2017 by 247 BTC 247 BTC Bitcoin News Search 1 News - 247 News - 247 Bitcoin - 1 Search Search for: submitted by /u/gafty2017 [link] [comments] 247 BTC Bitcoin News Search 1 News - 247 News - 247 Bitcoin - 1 Search Search for: