← Re: overflow bug SERIOUSRe: checkpointing the block chain → Re: checkpointing the block chain Forum Post BitcoinTalk · Event August 16, 2010 23:01 UTC · Added February 8, 2026 · Updated April 6, 2026 Figures: Satoshi Nakamoto SN Satoshi Nakamoto August 16, 2010 23:01 UTC LSQuote from: NewLibertyStandard on August 16, 2010, 10:42:28 PM UTC How is the strength of the chain calculated? Total proof-of-work. View full thread (12 messages) → Original external sourcehttps://bitcointalk.org/index.php?topic=834.msg9843#msg9843Other external sourcesSatoshi Nakamoto Institute ← Re: overflow bug SERIOUSRe: checkpointing the block chain →