Archethic (UCO) security record

As of 11 Nov 2026, Archethic (UCO) has 2 audit reports by 2 security firms on Trustblock; the latest is by Hacken, dated 12 Jul 2024. Those reports list no open critical findings. It also holds 1 deployed contract on 1 chain.

Critical findings
No open critical findings
Across the 2 reports, 1 critical finding was reported. It is marked fixed by the firm that reported it. See the findings
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Record last updated . It holds audits and findings, contracts and incidents up to Nov 2026. Trustblock does not review code.

Audits2

Newest first

ReportSecurity firmDateScopeCritical findingsSource
Archethic / aeBridgeSecurity firm: HackenDate: Scope: 1 address on Ethereum1 critical finding, fixedhacken.io ↗
Archethic Foundation - Bridge ContractsSecurity firm: CredShieldsDate: Scope: Not recorded; see the reportNone openGitHub ↗

Findings21

Statuses are the security firm’s own, from each report.

SeverityOpenAcknowledgedFixed
Critical001
High001
Medium002
Low206
CriticalThe provisionHTLC Function Can Be Front-RunArchethic / aeBridge · Hacken · 12 Jul 2024Fixed

The report gives no description here.

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HighStrict Equality in _enoughFunds can cause funds to get stuck in ContractsArchethic Foundation - Bridge Contracts · CredShields · 16 Oct 2023Fixed

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MediumFee-on-Transfer Accounting-Related IssuesArchethic / aeBridge · Hacken · 12 Jul 2024Fixed

The report gives no description here.

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MediumMissing Funds Transfer In Contract CreationArchethic / aeBridge · Hacken · 12 Jul 2024Fixed

The report gives no description here.

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LowChecks Effects Interactions Pattern ViolationArchethic / aeBridge · Hacken · 12 Jul 2024Fixed

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LowThe mintHTLC Function Lacks Lockout MechanismArchethic / aeBridge · Hacken · 12 Jul 2024Fixed

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LowThe provisionHTLC Function Accepts Arbitrary AmountArchethic / aeBridge · Hacken · 12 Jul 2024Fixed

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LowFloating and Outdated PragmaArchethic Foundation - Bridge Contracts · CredShields · 16 Oct 2023Fixed

The report gives no description here.

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LowUse Ownable2StepArchethic Foundation - Bridge Contracts · CredShields · 16 Oct 2023Fixed

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LowUse safeTransfer instead of transferArchethic Foundation - Bridge Contracts · CredShields · 16 Oct 2023Fixed

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Contracts1

AddressChainSource code
0x8a3d77e9d6968b780564936d15b09805827c21faChain: EthereumSource code: Verified source

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