🛡️Audits
At Piku, security is foundational. All smart contracts deployed on the protocol are built using the modular infrastructure developed by Inverter Network and have been independently audited by couple of leading security firms specializing in blockchain infrastructure.
Reports
Team Omega conducted a thorough audit of new modules introduced to Inverter’s architecture including queue-based funding and payment processors, permissioned oracle integration, and upgradable ERC20 token logic. All findings were acknowledged and fixed. The audit reported low-severity issues primarily related to naming and external call handling.
📋 Audit Details
Timeline: July 2025
Scope: Token, Oracle, Funding, and Payment Processor Upgrades
Full Audit Review: GitHub PR #704
This audit covered the full Inverter contract system that underpins Piku, including modules for governance, staking, funding logic, access control, payment routing, and upgradeability.
📋 Audit Details
Audited Entity: Inverter Protocol (Piku’s core contract architecture)
Timeline: April 15 – May 24, 2024
Audit Scope: Full modular contract suite — governance, bonding curve, staking, rewards, payments, proxy design.
Status: All critical and high-severity findings were addressed and fixed.
Piku’s smart contracts also underwent a public audit competition hosted by Hats.Finance, a decentralized platform that rewards researchers via on-chain submissions.
📋 Audit Details
Scope: Full Inverter V1 contract suite powering Piku
Platform: Hats.Finance on-chain audit competition
Timeline: June 2024
Reward Pool: Up to ~24,000 UMA (~$80K USD)
Submission Model: First‑come, first‑served on‑chain reporting
Outcome: Numerous edge‑case issues surfaced; all vulnerabilities reviewed and addressed by Inverter
Audit33 audit (PDF)
As part of its layered security strategy, Piku’s core infrastructure was independently reviewed by 33Audits & Co., with a dedicated focus on the Oracle-integrated Funding Manager and queue-based payment flow logic.
📋 Audit Details
Auditor: 33Audits & Co.
Timeline: May 2025
Scope: Oracle-integrated funding manager and queue-based payments
Findings: 2 high-severity issues — both fully resolved
Methodology: Manual inspection, static analysis, and test execution
Fixes were applied and validated. This targeted audit ensures robust handling of oracle-priced funding mechanics in Piku’s contract stack.
Together, these layered audits spanning professional reviews, competitive community challenges, and targeted module inspections demonstrate Piku’s unwavering commitment to security, transparency, and responsible protocol development.
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