Group company of @Node_Cap | Blockchain security experts. Protecting Web3 protocols with smart contract audits and security services.

Joined January 2025
node.security retweeted
Shahaf Antwarg
@kotevcode2 Jun 2025
100% test coverage doesn’t mean your code is secure. tests check what you expect to happen. most security bugs happen in the paths you didn’t expect.
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node.security retweeted
1/7 Our latest research: "From Money Legos to Castles: The Crypto SuperApp Race Has Begun." We analyze crypto's maturation, the shift from fragmented 'money legos' to integrated SuperApps, and the race to build these all-in-one financial platforms. Read the full analysis: node.capital/blog/from-money…
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node.security retweeted
1/6 Our latest research, "Move Fast and Build Things: The Sui Suite of Innovations," explores @SuiNetwork. We argue sustainable Web3 adoption requires more than a single 'killer feature,' but a comprehensive, quality stack: performance, dev frameworks, seamless UX & aligned economics. Written by @node_or. Read the full analysis: node.capital/blog/move-fast-…
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node.security retweeted
node monster
@Nodemonste15 Apr 2025
Builders keep building! Excited to share this news with our community. Node Group launched node liquid, @node_security and node link to support founders and companies. theblock.co/amp/post/350442/…
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node.security retweeted
It's a great opportunity to thank all of you who joined as speakers in our event in Tel Aviv, helping us connect between the Israeli crypto eco-system and investors around the world!🫡 @einar_hb @coinfund @MikeSilagadze @ether_fi @bcap @jonah_b @IdanOfrat @FireblocksHQ @EliBenSasson @StarkWareLtd @BlockchangeVC @schmults @NorthIslandVC @travischer @adambn @ColliderVC @AmosMeiri @BENROTHSCHILD03
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node.security retweeted
Shahaf Antwarg
@kotevcode12 Apr 2025
eof (evm object format) is coming in the ethereum pectra upgrade. one important change: tx.origin == msg.sender will no longer be true in some cases. if your contract relies on that check, it could break.
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node.security retweeted
node monster
@Nodemonste31 Mar 2025
What a week at ETHTLV! We kicked off with our side event, joined amazing Israeli ecosystem events, and wrapped it up @BuildingBlock_s Event. We love to see the Israeli Eco thriving! And congrats to node.security for the launch!
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node.security retweeted
Amos Meiri of @Node_Cap ladies and gentleman 👏🏼👏🏼👏🏼 @BuildingBlock_s
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node.security retweeted
Shahaf Antwarg
@kotevcode26 Mar 2025
6/ A promising evolution in client-side security is decentralized verification. Leveraging blockchain to record and verify authorized file hashes can create an immutable, trustless source of truth.
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node.security retweeted
Was such a fun event! Thank you for everyone who came to Israel @Node_Cap
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