Show pagesource Old revisions Backlinks Export to PDF Share on ... Google+ Twitter LinkedIn Facebook Pinterest Telegram The PoC-Blockchain needs 70% from all CVNs to be online, what happens if this number cannot be achieved The 100% to reach is actually the mean number of signatures over the last 10 blocks. So if we have one long-failing node the 95% become the new 100%. This way we make sure to keep the blockchain running even if we experience several long-failing nodes.