Audits
M0 Platform and TTG Smart Contracts
The M0 platform and TTG smart contracts went through a series of extensive audits by industry-leading security companies.
| Auditor | Date | Report |
|---|---|---|
| Quantstamp | Jan 2024 - March 2024 | Quantstamp_report.pdf |
| Three Sigma | Jan 2024 - March 2024 | ThreeSigma_report.pdf |
| Certora | Jan 2024 - March 2024 | Certora_report.pdf |
| Chainsecurity | Jan 2024 - March 2024 | Chainsecurity_report.pdf |
| OpenZeppelin | Jan 2024 - March 2024 | OpenZeppelin report.pdf |
| Prototech Labs | Jan 2024 - Feb 2024 | PrototechLabs_report.pdf |
| Kirill Fedoseev | Dec 2023 - April 2024 | Kirill Fedoseev report.md |
| Sherlock | March 2024 - April 2024 | Sherlock_report.pdf |
Wrapped M (wM)
Wrapped M (wM) went through a series of audits in summer 2024.
| Auditor | Date | Report |
|---|---|---|
| Chainsecurity | July 2024 - Aug 2024 | ChainSecurity Wrapped $M Audit Report.pdf |
| Three Sigma | July 2024 - Aug 2024 | Three Sigma Wrapped $M Audit Report.pdf |
| Kirill Fedoseev | July 2024 - Aug 2024 | Kirill Fedoseev Wrapped $M Audit Report.md |
EVM M0-Extensions
EVM M0-Extensions, smart contract extensions for the M0 platform, went through comprehensive audits in 2025.
| Auditor | Date | Report |
|---|---|---|
| Certora | July 2025 | Certora_MExtension_report.pdf |
| ChainSecurity | July 2025 | ChainSecurity_MExtensions_report.pdf |
| Guardian | August 2025 | Guardian_MExtensions_report.pdf |
Solana M0-Extensions
Solana M0-Extensions, the Solana implementation of M0 platform stablecoin extensions, underwent thorough security audits in 2025.
| Auditor | Date | Report |
|---|---|---|
| Halborn | June 2025 | Halborn_SolanaExtensions_report.pdf |
| Adevar | July 2025 | Adevar_SolanaExtensions_report.pdf |
| Ottersec | July 2025 | Ottersec_SolanaExtensions_report.pdf |
M0 Portal Lite
M0 Portal Lite, the lightweight cross-chain bridge solution, was audited by leading security firms in 2025.
| Auditor | Date | Report |
|---|---|---|
| Three Sigma | April 2025 | ThreeSigma_PortalLite_report.pdf |
| ChainLight | May 2025 | ChainLight_PortalLite_report.pdf |
| ChainSecurity | September 12, 2025 | ChainSecurity_M0_M_Portal_Lite_audit.pdf |
| Guardian Audits | August 15, 2025 | GuardianAudits_M0_PortalLite_audit.pdf |
| Halborn | October 27, 2025 | Halborn - M Portal Lite 10-27-25.pdf |
Solana M0
Solana M0, the core M0 platform implementation on Solana, received comprehensive security reviews in 2025.
| Auditor | Date | Report |
|---|---|---|
| Halborn | March 2025 | Halborn_SolanaM_report.pdf |
| OtterSec | April 2025 | OtterSec_SolanaM_report.pdf |
| Sec3 | May 2025 | Sec3_SolanaM_report.pdf |
Solana M0 V2
M0's Solana programs (solana-m, solana-m-extensions, and the Solana Portal) were reviewed after the V2 changes in 2025, followed by a delta audit of the 2026 bridge-path and pause-mechanism updates.
| Auditor | Date | Report |
|---|---|---|
| Halborn | September 2025 | Halborn_SolanaV2_report.pdf |
| Adevar | September 2025 | Adevar_SolanaV2_report.pdf |
| Halborn | February 2026 | Halborn_SolanaV2_Updates_report.pdf |
| Adevar | February 2026 | Adevar_SolanaV2_Updates_report.pdf |
mUSD
mUSD, an M0 stablecoin extension designed for MetaMask, is an upgradeable ERC20 token contract derived fromMYieldToOne, designed to wrap into a non-rebasing token, where all accrued rewards is claimable by a single designated recipient, underwent comprehensive security audits in August 2025.
| Auditor | Date | Report |
|---|---|---|
| ChainSecurity | August 26, 2025 | ChainSecurity_M0_MUSD_audit.pdf |
| Consensys Diligence | August 2025 | ConsensysDiligence_M0_MUSD_audit.pdf |
| Guardian Audits | August 15, 2025 | GuardianAudits_M0_MUSD_report.pdf |
| Kirill Fedoseev | August 6, 2025 | MZero-review-report-v1-private.md |
Limit Order Protocol
The Limit Order Protocol is the core component of the M0 liquidity delivery system, enabling users to submit same-chain or cross-chain limit orders to exchange one token for another. The protocol underwent comprehensive security audits by leading firms.
| Auditor | Date | Report |
|---|---|---|
| ChainSecurity | January 22, 2026 | chainsecurity_report.pdf |
| Guardian Audits | January 30, 2026 | guardian_report.pdf |
| Halborn | January 14, 2026 | halborn_report.pdf |
| Sherlock | December 16, 2025 | sherlock_report.pdf |
| Adevar | January 23, 2026 | adevar_report.pdf |
| Guardian Audits | June 2026 | guardian_liquidity_delivery_update.pdf |
Multichain V2
Multichain V2, the next generation of M0's cross-chain infrastructure, underwent comprehensive security audits by leading firms.
| Auditor | Date | Report |
|---|---|---|
| Adevar | January 21, 2026 | Adevar_M0_Portal_V2.pdf |
| ChainSecurity | February 24, 2026 | ChainSecurity_M0_Portal_V2_Liquidity_Delivery.pdf |
| Guardian Audits | January 30, 2026 | Guardian_M0_Portal_V2_Liquidity_Delivery.pdf |
| Halborn | January 16, 2026 | Halborn_M0_Portal_V2.pdf |
| Sherlock | December 19, 2025 | Sherlock_M0_Portal_V2.pdf |
JMI (Just Mint It)
JMI (Just Mint It), a multi-collateral extension for M tokens, underwent security audits in late 2025.
| Auditor | Date | Report |
|---|---|---|
| Guardian Audits | December 12, 2025 | M0_EVM-M_Extensions_Review_report.pdf |
| Sherlock | November 13, 2025 | Sherlock_JMI_report.pdf |
PYUSDx
PYUSDx is a developer platform built around PYUSD on M0 infrastructure. ChainSecurity, Guardian, and Sherlock audited its core contracts, and Halborn reviewed the Portal updates.
| Auditor | Date | Report |
|---|---|---|
| ChainSecurity | June 2026 | ChainSecurity_M0_PYUSDX_Audit_Report.pdf |
| Guardian | June 2026 | Guardian_M0_PYUSDX_Audit_Report.pdf |
| Sherlock | June 2026 | Sherlock_M0_PYUSDX_Audit_Report.pdf |
| Halborn | September 2026 | Halborn_M0_PYUSDX_Portal_Updates_Audit_Report.pdf |
Stablecoin Core
Stablecoin Core was audited across both its EVM and SVM implementations.
| Auditor | Scope | Date | Report |
|---|---|---|---|
| Halborn | EVM | September 2026 | Halborn_IssuanceV2_EVM_report.pdf |
| Adevar | EVM | October 2026 | Adevar_IssuanceV2_EVM_report.pdf |
| Halborn | SVM | October 2026 | Halborn_IssuanceV2_SVM_report.pdf |
| Adevar | SVM | October 2026 | Adevar_IssuanceV2_SVM_report.pdf |