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jac0xb (@jacobdotsol) — Twitter Score 88 out of 1000
Great
88Ranked #9,877 of 531,432 crypto accounts tracked by TwitterScore.io
toly 🇺🇸
Solana
mert
Kyle Samani
Tarun Chitra
DEGEN NEWS
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About jac0xb's Twitter Score
Jac0xb is a Solana engineer and open-source protocol builder who created Lighthouse, an assertion protocol designed to protect users from wallet-drain attacks and simulation-spoofing on Solana. Jac0xb's Twitter Score is 88 out of 1000 (a Good rating) as of July 2026, ranking #9,877 (top 5%) among 531,432 tracked accounts.
Jac0xb works at Fin, formerly known as TipLink, as an engineer. Per its December 2025 announcement, Fin raised a $17 million Series A led by Pantera Capital, with participation from Sequoia and Samsung Next. Jac0xb previously worked at TipLink before the company rebranded to Fin.
Jac0xb founded Lighthouse, an open-source protocol built on Solana that lets developers embed assertions into transactions, guarding against wallet-drain exploits and spoofed simulations. Beyond building, Jac0xb has been an active voice in the Solana community on topics spanning NFTs, wallet security, and broader ecosystem developments. Jac0xb's account has published 15,884 posts and has 9,881 followers as of July 2026.
Jac0xb has been mentioned by 36 accounts, with 62 total mentions across the platform.
Who follows Jac0xb on X?
The accounts that follow Jac0xb include 286 founders, 51 angel investors and 258 influencers, among them Toly, Solana, Mert, Kyle Samani, Tarun Chitra and DEGEN NEWS.
