[{"data":1,"prerenderedAt":20},["ShallowReactive",2],{"blog-detail:scalebit-zkctf-2024-recap":3},{"category":4,"article":5},null,{"slug":6,"category":7,"categoryLabel":8,"subcategoryLabel":9,"authorName":10,"title":11,"excerpt":12,"contentHtml":13,"coverUrl":14,"seoTitle":11,"seoDescription":12,"seoImageUrl":14,"publishedAt":15,"updatedAt":16,"readTime":17,"cover":14,"hasCover":18,"coverAlt":19},"scalebit-zkctf-2024-recap","product-updates","Product Updates","Announcements","ScaleBit","ScaleBit zkCTF 2024 Recap","ScaleBit’s first zkCTF, from February 3rd to 5th, was a huge success. It attracted 275 participants who solved puzzles using technologies such as halo2, Circom, Solidity, and STARKs.","\u003Cp>\u003Cimg src=\"\u002Fmedia\u002Fscalebit\u002F2024\u002F02\u002Fd1e1e6c70ba89525203dd28b6c906e2e.png\" alt=\"scalebit-zkctf-recap-2024\" title=\"ScaleBit zkScanner\">\u003C\u002Fp>\n\u003Cp>ScaleBit’s first zkCTF, from February 3rd to 5th, was a huge success. It attracted 275 participants who solved puzzles using technologies such as halo2, Circom, Solidity, and STARKs.\u003C\u002Fp>\n\u003Cp>The event attracted members from top organizations such as Sec3, Open Zeppelin, Amber Group, DeFiHackLabs, etc. It also drew participation from famous white-hat hackers, including Zhuo Zhang.\u003C\u002Fp>\n\u003Ch2 id=\"Celebrating-Our-Winners\">Celebrating Our Winners\u003C\u002Fh2>\n\u003Cp>The top 10 winners of SaleBit’s first ZK CTF Competition are:\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"\u002Fmedia\u002Fscalebit\u002F2024\u002F02\u002Fe15ce74a7cf6192aec7880cb8d7dfcc7.png\" alt=\"scalebit-zkctf-2024-top-10-teams\" title=\"ScaleBit zkCTF 2024 Top 10 Teams\">\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"\u002Fmedia\u002Fscalebit\u002F2024\u002F02\u002Fb8f5bf556b3c048c4855a35d3a4c6d20.jpg\" alt=\"scalebit-zkctf-2024-top-3-teams\" title=\"ScaleBit zkCTF 2024 Top 3 Teams\">\u003C\u002Fp>\n\u003Col>\n\u003Cli>Super Rookies\u003C\u002Fli>\n\u003Cli>cbd1913\u003C\u002Fli>\n\u003Cli>CS1R\u003C\u002Fli>\n\u003Cli>xyZKnoob\u003C\u002Fli>\n\u003Cli>Duckki\u003C\u002Fli>\n\u003Cli>水瓶\u003C\u002Fli>\n\u003Cli>keep\u003C\u002Fli>\n\u003Cli>erhant\u003C\u002Fli>\n\u003Cli>latt1ce\u003C\u002Fli>\n\u003Cli>很霸气对部队\u003C\u002Fli>\n\u003C\u002Fol>\n\u003Cp>CONGRATULATIONS!!\u003C\u002Fp>\n\u003Ch2 id=\"Statistics-and-write-ups\">Statistics and write-ups\u003C\u002Fh2>\n\u003Cp>Everyone can explore the challenges here:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Fgithub.com\u002Fscalebit\u002FzkCTF-day1\">https:\u002F\u002Fgithub.com\u002Fscalebit\u002FzkCTF-day1\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli>\u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Fgithub.com\u002Fscalebit\u002FzkCTF-day2\">https:\u002F\u002Fgithub.com\u002Fscalebit\u002FzkCTF-day2\u003C\u002Fa>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>Here are some insightful write-ups from the winners for your reference:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>Super Rookies: \u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Fhackmd.io\u002F@c87BEYPETvS1pC8EV5r7qQ\u002Fr1sfPmp5p\">https:\u002F\u002Fhackmd.io\u002F@c87BEYPETvS1pC8EV5r7qQ\u002Fr1sfPmp5p\u003C\u002Fa>\n\u003C\u002Fli>\n\u003Cli>Cbd1913: \u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Fgithub.com\u002Fa00012025\u002Fscalebit-zkctf-2024\u002F\">https:\u002F\u002Fgithub.com\u002Fa00012025\u002Fscalebit-zkctf-2024\u002F\u003C\u002Fa>\n\u003C\u002Fli>\n\u003Cli>More write-ups to be updated\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>And a big thank you to our collaborators who helped organize and sponsor the event, including:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>Scroll\u003C\u002Fli>\n\u003Cli>Term Structure\u003C\u002Fli>\n\u003Cli>Zomma Protocol\u003C\u002Fli>\n\u003Cli>EthStorage\u003C\u002Fli>\n\u003Cli>Secbit\u003C\u002Fli>\n\u003Cli>zkMove\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>For a complete list of our partners, please visit \u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Fzkctf.scalebit.xyz\u002F\">https:\u002F\u002Fzkctf.scalebit.xyz\u002F\u003C\u002Fa>\u003C\u002Fp>\n\u003Cp>Here are more interesting statistics of the ScaleBit zkCTF 2024:\u003C\u002Fp>\n\u003Cul>\n\u003Cli>9 challenges in total\u003C\u002Fli>\n\u003Cli>215 teams with a total of 275 participants\u003C\u002Fli>\n\u003Cli>129 right submissions\u003C\u002Fli>\n\u003Cli>51 wrong submissions\u003C\u002Fli>\n\u003Cli>$3,500 in prizes\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2 id=\"Challenges\">Challenges\u003C\u002Fh2>\n\u003Cp>Based on the submitted flags, here’s a breakdown of the challenges by the percentage of teams that submitted correct answers:\u003C\u002Fp>\n\u003Cp>\u003Cimg src=\"\u002Fmedia\u002Fscalebit\u002F2024\u002F02\u002Ff33da044bc96305d3dafaee3c14f6ad6.png\" alt=\"scalebit-zkctf-2024-Solve-Percentages\" title=\"ScaleBit zkCTF 2024 Solve Percentages per Challenge\">\u003C\u002Fp>\n\u003Cul>\n\u003Cli>Checkin - 100%\u003C\u002Fli>\n\u003Cli>Roundabout - 31.48%\u003C\u002Fli>\n\u003Cli>Kid’s Math - 25.93%\u003C\u002Fli>\n\u003Cli>Int Division - 24.07%\u003C\u002Fli>\n\u003Cli>Familiar Strangers - 20.37%\u003C\u002Fli>\n\u003Cli>Is Zero  - 12.96%\u003C\u002Fli>\n\u003Cli>Mixer - 11.11%\u003C\u002Fli>\n\u003Cli>Ethereal Quest - 9.26%\u003C\u002Fli>\n\u003Cli>What a Waste  - 3.70%\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2 id=\"We-want-to-hear-you\">We want to hear you!\u003C\u002Fh2>\n\u003Cp>Feedback about the competition is welcome and encouraged. What did we do right, and how we can improve?\u003C\u002Fp>\n\u003Cp>Thank you all for participating! ScaleBit will host more CTF events, so stay tuned for more updates and details. Keep in touch with us:\u003C\u002Fp>\n\u003Cp>\u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Ftwitter.com\u002Fscalebit_\">Twitter\u003C\u002Fa>\u003Cbr>\u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Ft.me\u002FScaleBitAudit\">Telegram\u003C\u002Fa>\u003C\u002Fp>\n\u003Ch2 id=\"About-ScaleBit\">About ScaleBit\u003C\u002Fh2>\n\u003Cp>ScaleBit, a subsidiary brand of BitsLab, is a blockchain security team that provides security solutions for Mass Adoption of Web3. With expertise in scaling technologies like blockchain interoperability and zero-knowledge proofs, we provide meticulous and cutting-edge security audits for blockchain applications. The team comprises security professionals with extensive experience in both academia and enterprise. Our mission is to provide security solutions for Web3 Mass Adoption and make security accessible for all.\u003C\u002Fp>\n\u003Cp>\u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Fwww.scalebit.xyz\u002F?type=getAudit\">Requests a quote\u003C\u002Fa>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>Website: \u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Fwww.scalebit.xyz\u002F\">https:\u002F\u002Fwww.scalebit.xyz\u002F\u003C\u002Fa>\n\u003C\u002Fli>\n\u003Cli>Twitter: \u003Ca target=\"_blank\" rel=\"noopener\" href=\"https:\u002F\u002Ftwitter.com\u002Fscalebit_\">https:\u002F\u002Ftwitter.com\u002Fscalebit_\u003C\u002Fa>\n\u003C\u002Fli>\n\u003C\u002Ful>","\u002Fmedia\u002Fscalebit\u002F2024\u002F02\u002Fd1e1e6c70ba89525203dd28b6c906e2e.png","2024-02-06T03:15:00Z","2026-08-19T16:35:04Z","2 min read",true,"ScaleBit zkCTF 2024 Recap cover image",1792473988791]