๐“๐ก๐ž ๐๐ข๐ญ๐œ๐จ๐ข๐ง ๐ƒ๐ž๐ฏ ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ ๐ก๐š๐ฌ ๐š ๐ญ๐ซ๐š๐œ๐ค ๐š๐ญ ๐ญ๐ก๐ž ๐Œ๐ˆ๐“ ๐๐ข๐ญ๐œ๐จ๐ข๐ง ๐„๐ฑ๐ฉ๐จ ๐‡๐š๐œ๐ค๐š๐ญ๐ก๐จ๐ง, ๐š๐ง๐ ๐ข๐ญ ๐ก๐š๐ฌ ๐š $๐Ÿ‘,๐ŸŽ๐ŸŽ๐ŸŽ ๐ฉ๐ซ๐ข๐ณ๐ž! Participants have 30 hours, starting April 4 and are welcome to hack from around the globe. ๐ŸŒ We repeat, you do not have to attend in person ๐ŸŒŽ ๐Œ๐จ๐ฌ๐ญ ๐ก๐š๐œ๐ค๐š๐ญ๐ก๐จ๐ง ๐ญ๐ซ๐š๐œ๐ค๐ฌ ๐š๐ซ๐ž ๐š๐›๐จ๐ฎ๐ญ ๐›๐ฎ๐ข๐ฅ๐๐ข๐ง๐ , ๐›๐ฎ๐ญ ๐ง๐จ๐ญ ๐ญ๐ก๐ข๐ฌ ๐จ๐ง๐ž. ๐“๐ก๐ข๐ฌ ๐ข๐ฌ ๐š๐›๐จ๐ฎ๐ญ ๐›๐ซ๐ž๐š๐ค๐ข๐ง๐  ๐Ÿ”จ For the Bitcoin Dev Project track, the goal is to take down the bitcoin network. We stand up a network of bitcoin core nodes. You and your team take down as many as possible. Whichever team brings down the most in the shortest amount of time wins. Monitor extreme and yet unknown network behaviors, discover vulnerabilities, and build a stronger, more resilient bitcoin. image This track is for hackers with some level of coding skill, & the ability to use the command line interface (CLI). Familiarity with Bitcoin Core, esp. the JSON-RPC interface is useful. A general understanding of how blockchains and distributed networks work will come in handy. Who's ready to win? Sign up below! ๐Ÿ‘‡
New tool in Decoding Bitcoin! REORG CALCULATOR โš’๏ธ Computes the probability that an attacker could reorganize z blocks with a given % of the total network hashrate Hereโ€™s the probability of an attacker reorganizing 6 blocks with 30% of the total hashrate image