hexens (@hexens) / X

hexens

1,885 posts

hexens

@hexens

Security for those who cannot afford a mistake.

hexens.io

Joined September 2021

Following

8,813

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hexens
@hexens
Apr 24
It's never been harder to build or raise in crypto. And the teams that need audits the most are the ones just starting out. Hexens Builder Support: real security engagement built around where early-stage protocols actually are. Who qualifies: — Under $1M raised — First security
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5.9K
hexens
@hexens
8h
Builder Support keeps adding the layers early teams actually need.@instanodes covers infrastructure.
Instanodes
@instanodes
Jun 23
(1/2) We're proud to announce that @instanodes is now an official infrastructure partner in the @hexens Builder Support Program. Early-stage protocols in the program get: • 3 months free on dedicated RPC (Build plan) • 30% off RPC & Nodes-as-a-service (NaaS) for the 9 months
524
hexens
@hexens
Jun 22
Not every contract that looks like a Uniswap V2 pool is one. Uniswap V2 launched in 2020. Six years later it remains one of the most forked and imitated codebases in DeFi. Some of those imitations ship custom logic underneath a standard-looking interface. The ABI matches.
4.4K
hexens
@hexens
Jun 22
glide.r.xyz
Glider | Next-gen code query framework
Run code analysis on millions of smart contracts across every integrated EVM blockchains at breakneck speed.
566
hexens reposted
Glider
@glider_xyz
Jun 19
If you're doing security research on DeFi protocols, these queries are worth running. 1.Solady's DynamicArrayLib Assembly-level dynamic array operations that bypass Solidity's built-in safety checks. Worth examining how each integration handles bounds and memory.
1.7K
hexens
@hexens
Jun 18
Protocols using Uniswap V4 must know how to retrieve pool prices correctly. observe() returns cumulative tick data for TWAP calculation which is the manipulation-resistant path to on-chain price. Contracts that skip it and read the pool’s slot0 directly are using spot price:
1.2K
hexens reposted
Glider
@glider_xyz
Jun 17
So, as promised, the rename comes with actual stuff, not just a new name. - Free mainnet access: Glider mainnet access requests are still open; - Automations for query contributors (coming soon): Once enabled, your query runs periodically in the background and pings you when
Glider
@glider_xyz
Jun 16
Hey everyone, we’ve got some good news to share! Most of you have already noticed that the vast majority of our content is built around Glider - our tech that lets searching whole chains for any pattern you’re after. We’ve spent a long time working with rare blockchain data and
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Join the Remedy Discord Server!
From discord.com
1.2K
hexens reposted
Glider
@glider_xyz
Jun 16
Hey everyone, we’ve got some good news to share! Most of you have already noticed that the vast majority of our content is built around Glider - our tech that lets searching whole chains for any pattern you’re after. We’ve spent a long time working with rare blockchain data and
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Made with AI
2.7K
hexens
@hexens
Jun 15
Differential privacy, from theory to practice. We trained the same model on CIFAR-10 with and without DP-SGD. Baseline got 77%. At ε = 8 it dropped to 58%. At ε = 1 it barely beat random guessing. Part 2 of our technical guide: DP-SGD, VaultGemma, and what private training
Understanding Differential Privacy: Part 2
From hexens.io
912
hexens
@hexens
Jun 12
Before you take a position in a tokenized security, check how it restricts transfers. Your ability to exit depends on it. ERC-3643, one of the most common standards, enforces restrictions through an on-chain identity system: ONCHAINID-linked wallets, claim registries, and
glide.r.xyz
Glider | Next-gen code query framework
Run code analysis on millions of smart contracts across every integrated EVM blockchains at breakneck speed.
555
hexens
@hexens
Jun 11
Hexens Builder Support × @obsdntrade Happy to have supported @obsdntrade through our Builder Support program, backing early-stage teams building thoughtful protocols in Web3. Our audit focused on account delegation (ERC-1271), order and balance modules (EIP-712), and vault
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1.5K
hexens
@hexens
Jun 11
Obsidian OBSDN Perpetual Protocol Audit — May 2026
From hexens.io
488
hexens
@hexens
Jun 10
Hexens Builder Support × @0xPolygon We’ve partnered with @0xPolygon to allocate dedicated Builder Support slots exclusively for Polygon builders. Builders get a full Hexens audit, Hexens products, and partner ecosystem access. Eligibility: under $1M raised, pre-first-audit.
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11K
hexens
@hexens
Jun 9
New partner on Builder Support: @MatchSystems, covering compliance and incident response for accepted teams. Glad to have them on board. Apply:
Match Systems
@MatchSystems
Jun 8
The teams that need compliance and security the most are the ones just starting out. @hexens Builder Support Program fixes that — top-tier tooling for early-stage protocols, at builder-stage prices. Time to show what we bring to this partnership. For teams accepted into the
Top-tier smart contract audits, at builder-stage prices
From hexens.io
1K
hexens
@hexens
Jun 8
Stripping names from a dataset doesn't make it anonymous. Differential privacy is what replaced ad-hoc anonymization, and it's the only privacy guarantee with formal math behind it. Part 1 of our technical guide: definitions, mechanisms and accounting.
Understanding Differential Privacy: Part 1
From hexens.io
2K