It depends on what you need it to survive. Trezor runs hardware wallet custody, with no single point of failure recorded: no one institution's failure reaches your bitcoin on its own. Proof of Custody scores it 71/100 as of 2026-08-03. Single-signature hardware wallet is a good fit for learning self-custody with amounts you can afford to lose while you learn, and the wrong choice for life savings: one firmware defect, one coerced evening, or one lost seed is total loss — one failure domain is the whole story. The score is an editorial judgement; the facts to check are the custody model, the single point of failure and the incident history below.
| Custody model | Hardware Wallet Proof of Custody classification from the provider's own documents |
|---|---|
| Single point of failure | No: no single party can move or lose the holding alone Record as of 2026-08-03 |
| Who holds the keys | Not published in enough detail to state |
| Independence standard | 1 of 4 pillars met |
| Insurance | Not disclosed by the provider |
| Regulatory standing | Not published |
| Qualified custodian | Not stated |
| Incidents in the registry | None recorded. Absence from the registry is not evidence of safety. |
| Fees | ~$70 - $180 Provider pricing page; verify before relying on it |
| Minimum | $0 |
| Proof of Custody score | 71/100 Editorial judgement on the published methodology, as of 2026-08-03 |
Facts come from the provider's own documents and public filings, with the date they were last checked. The score is Proof of Custody's judgement. Dispute a row through the corrections process.
Signing devices are scored on six dimensions weighted toward key generation, rather than on the rubric used for custody services. Assessment as of August 3, 2026.
Open-source entropy path with optional user-supplied entropy, independently auditable. No publicly documented defect.
Fully open source with reproducible builds, the strongest transparency position in the category. Older models without a secure element remain vulnerable to documented physical-extraction attacks given device access.
Tamper-evident packaging and holographic seals, with documented historical counterfeiting of devices through unofficial resellers.
Has generally acknowledged physical-attack research openly and published mitigations rather than disputing findings.
Standard descriptors and broad wallet compatibility. No shipped miniscript support, which limits use with policy-based vault designs.
A 2024 breach of the third-party support ticketing system exposed contact details for a subset of users. Materially smaller in scope than the 2020 Ledger incident.
Pioneer hardware wallet. Open source. User-friendly. Broad coin support.
Physical exposure. Extraction vulnerabilities disclosed. Self-custody burden.
Trezor's custody insurance is not publicly disclosed.
Trezor uses a hardware wallet model and scores 71/100 in our independent review, including 75/100 on custody security. No single institution can unilaterally move funds. Safety depends on your priorities; see the full score breakdown above.
Trezor's custody insurance is not publicly disclosed in a form we can verify. Where it exists, custody insurance covers specific named events up to shared limits and does not cover price loss. Confirm coverage in writing before relying on it.
Trezor's architecture distributes control, so no single institution's failure alone can move or lose your bitcoin. Recovery depends on the specific structure; see the custody section above.
Trezor does not advertise a dedicated inheritance or beneficiary feature in the data we track. Confirm current options with the provider, since custody inheritance handling changes.