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Security Centre
Bitcoin can become inaccessible if nobody knows it exists, where recovery instructions are located, or how to follow them safely. Inheritance planning is about continuity, not sharing wallet secrets today.
Bitcoin may not have a central institution that can restore access. Possession of keys can control funds, while knowledge of the asset, recovery process, and location of instructions may all be required. Privacy and recoverability must be balanced. Legal ownership and technical access are related but not identical, and heirs may need both legal authority and practical guidance.
Document its existence and the location of non-secret instructions.
Use deliberate, protected, separate backups and limit disclosure.
Account for all recovery requirements without publishing secrets.
Review after life, custody, and relationship changes.
Teach scam warning signs and require independent verification.
Align plans with qualified local legal and tax advice where appropriate.
That Bitcoin exists; the custody type; where formal instructions are held; relevant trusted contacts or professionals; relevant devices, wallets, or services; and what legal proof or process may be needed.
Seed phrases, private keys, PINs, passphrases, exchange recovery details, and backup codes. Never enter these on this site or share them casually.
Wills and estate documents can express legal intent, but do not automatically provide technical wallet access. Technical access without legal authority can create disputes or risk. Beneficiary designations, probate rules, tax treatment, and succession law vary; seek qualified local legal and tax advice for your circumstances.
Confirms Bitcoin or digital assets exist without revealing secrets.
Identifies wallet type, device, custodian, recovery process, and who may act without necessarily containing a seed phrase.
Seed phrase, passphrase, private key, or backup codes stored separately and securely under defined conditions.
Will, trust, executor instructions, tax records, or professional contacts.
Separation can reduce both theft risk and loss risk.
| Model | Heir access | Dependency | Benefit | Risk | Complexity | Professional advice |
|---|---|---|---|---|---|---|
| Exchange custody | Through platform policy and legal process | Platform access | Familiar account process | Platform rules and access | Moderate | For account-specific procedures |
| Single-signature self-custody | Valid recovery information and instructions | One key holder | Direct control | Lost or exposed recovery material | Moderate | For legal and technical alignment |
| Hardware wallet custody | Recovery phrase or compatible wallet process | Device and backup | Deliberate signing | Device/backup loss or exposure | Moderate | For complex recovery questions |
| Multi-signature custody | Required key holders and documented process | Multiple participants | Reduced single-key reliance | Coordination and recovery complexity | High | Usually |
| Collaborative custody | Agreed arrangement and recovery process | Shared roles | Support and oversight | Trust and role dependencies | High | Often |
| Professional custody or trustee | Provider process plus legal authority | Provider and legal process | Managed process | Provider and legal dependency | Moderate | Often |
An executor, beneficiary, co-signer, lawyer, tax adviser, technical adviser, trusted family member, or professional custodian may each have a defined role. They may need different non-secret instructions, but should not automatically receive every secret. Role separation can reduce risk; trust, competence, availability, and conflicts of interest all matter.
| Approach | Benefit | Risk | Complexity | May suit | Caution |
|---|---|---|---|---|---|
| Sealed written instructions | Simple non-secret guidance | Theft or outdated-instruction risk | Low | People with a clear, simple process | Keep secrets separate. |
| Safe physical storage | Physical protection and controlled access | Loss, disaster, or access concentration | Moderate | People with secure storage options | Plan for availability. |
| Lawyer/executor-held information | May align with legal process | Privacy and availability trade-offs | Moderate | People using formal estate planning | Do not assume technical recovery. |
| Multi-location backups | Reduces one-location failure | Coordination and disclosure complexity | Moderate | People with a tested plan | Keep locations deliberate. |
| Multi-signature arrangements | Can reduce single-key failure | Higher operational complexity | High | Clear, tested use cases | Do not outpace heirs' understanding. |
| Collaborative or professional custody | Shared support or process | Dependency on other parties | Moderate | Users accepting third-party roles | Understand terms and succession process. |
No approach is universally best; choose only a process you and eventual heirs can understand and maintain.
Multi-signature, distributed backups, passphrases, dead-man switches, timelocks, trusts, and corporate or family-office custody structures can add resilience or planning options. They also add operational and legal complexity. Do not adopt a setup heirs cannot understand; seek qualified professional advice for significant holdings or complex estates.
Teach basic Bitcoin concepts, irreversibility, scams, and how to verify software and support channels. Practise using an empty or low-value wallet. Make clear that support staff must never receive a seed phrase. Give heirs a process, not only a pile of secret words. See the Scam, Seed Phrase, Self-Custody, Hardware Wallet, and Best Practices guides.
This browser-only educational check asks for no names, family information, balances, addresses, legal-document details, seed phrases, keys, passwords, PINs, or passphrases. Answers are not stored, transmitted, or used for analytics.
Start by documenting that Bitcoin exists and creating a clear, non-secret continuity process.
This result does not establish legal validity, tax compliance, or guaranteed access.
Locate legal representatives or estate administrators and identify known exchanges, devices, wallet software, or records. Preserve devices and documents. Avoid repeatedly guessing PINs if lockout or destruction is possible; do not install unknown recovery software or share seed phrases with support contacts. Consult qualified legal and technical professionals, be wary of guaranteed-recovery services, and understand recovery may not be possible without valid credentials or backups.
Treat exposed wallet secrets as compromised. Create a new wallet where appropriate, carefully move remaining funds, revise legal and technical instructions, replace compromised copies, review who had access, secure affected devices and accounts, and preserve evidence if theft or fraud is suspected.
Bitcoin access can depend on private recovery information and practical knowledge. Legal intent alone may not provide the technical access needed to recover a wallet.
Avoid placing a seed phrase directly in a document that may become broadly accessible. Separate legal instructions from sensitive wallet material where appropriate.
It depends on the custody arrangement and available recovery information. Recovery may not be possible without valid credentials or backups.
A passphrase can add a separate recovery requirement. Losing it may prevent access, so its existence and recovery process must be accounted for without exposing it.
It can reduce some single-key risks but adds operational and recovery complexity. It is not automatically suitable for every person or estate.
That depends on the legal, technical, and trust arrangements you understand. Seek qualified local advice rather than treating any one arrangement as universally suitable.
Policies and legal processes vary by platform and jurisdiction. Preserve records and seek qualified advice where appropriate.
Review it at least periodically and after material life, custody, device, backup, or trusted-contact changes.
No. Do not send Bitcoin Access seed phrases, keys, passwords, balances, legal documents, or personal inheritance details.
No. Bitcoin Access does not provide legal or tax advice and cannot guarantee access, inheritance outcomes, or fund recovery.
Preserve the device and related records, avoid repeated PIN guesses or unknown recovery software, and seek qualified legal and technical guidance without sharing secrets with support contacts.
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Return to guides on scams, custody, backups, exchanges, devices, and safer habits.
Visit Security CentreNever send seed phrases, private keys, PINs, passphrases, passwords, balances, or legal documents. Consultations do not provide legal or tax advice and cannot guarantee access, inheritance outcomes, or fund recovery. Work with qualified local legal and tax professionals where appropriate.
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