Wallet Security Testing
Wallets are where crypto security lives or dies. We test wallet software and hardware for key-handling flaws, insecure storage and transaction-signing weaknesses, so the wallet you build — or rely on — truly protects the keys.
Verified Solvex Specialist
Verified by SolvexDirect specialist contact for Solvex engagements
What this means. An authorized Solvex administrator registered and approved this exact public identity. What it does not. Solvex has not inspected the account on the platform, and this is not the platform's own verification.
Solvex specialists never ask for your passwords, recovery phrases, one-time codes, or payments to a personal account. Work, scope and invoices are agreed in writing through the official channels on this site.
Signed authorization required. This engagement is performed only against systems you own or are contractually authorized to have tested, under an agreed scope. See the responsible testing policy.
What's covered
- Key-generation, storage and handling review
- Transaction-signing and approval-flow security
- Seed-phrase and recovery-mechanism assessment
- Wallet software and, where in scope, hardware testing
- Integration and dApp-connection security
- Phishing and social-engineering resistance
What you receive
- Wallet security test report
- Findings with impact and evidence
- Remediation guidance
- Retest of fixes
- Attestation letter
Evidence and reporting
How the work is kept honest- Evidence, frozen at issuanceFindings tie to something observed. When the report is issued, the evidence behind it is frozen in the same transaction and cannot be edited afterwards.
- A signed reportAn Ed25519 signature covers both the report content and the delivered file. Alter a byte of either and verification fails.
- Signed scope firstTesting starts only after written scope and signed authorization for systems you own or are entitled to have tested.
Anyone holding a Solvex report can verify it publicly without seeing its contents.
Our boundaries
What this engagement does not do, stated before it starts.
- Only wallets you own or are authorised to test
- No testing against other people's wallets or funds
- Hardware testing may require dedicated test units
- No extraction of real keys beyond controlled proof of impact
How this engagement runs
- 01
Intake
Tell us the system, the goal and the constraints. If the work is not a good fit, we say so before anyone is invoiced.
- 02
Scope and authorization
Written scope and signed authorization before anything is touched. Security testing runs only against systems you own or are contractually entitled to have tested.
- 03
Investigation or build
Specialists matched to the work. Findings are proven by hand — scanner output is a lead, never a finding.
- 04
Evidence
Every finding ties to something observed. When a report is issued, its evidence is frozen in the same transaction, so what backed the report cannot change afterwards.
- 05
Delivery
A signed report: an Ed25519 signature over both the content and the file, with a short verification reference you can read down a phone.
- 06
Verification and retest
Anyone holding the report can verify it publicly without seeing its contents. Fixes are retested as part of the engagement — “fixed” means we confirmed it.
Questions we are asked
- Do you test both software and hardware wallets?
- Yes. Software-wallet testing covers key handling, storage and signing flows; hardware-wallet testing adds physical and firmware assessment, with dedicated test units.
- Who is this for?
- Teams building wallet products, and organisations relying on custom wallet solutions who need assurance that keys and signing are genuinely secure.
- What do you need from us?
- The wallet software or test units, documentation of the key and signing architecture, and a signed authorisation. We test only wallets you own or are entitled to assess.
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