The Bitcoin WorldA division of Global Digital Treasury

Custody

Who holds the keys, how transfers are approved, and how to choose a custodian.

Bankruptcy remoteness: protecting Bitcoin if a custodian fails

Bankruptcy remoteness in Bitcoin custody: how contracts, trust structures and segregation decide whether a company keeps its Bitcoin if a custodian fails.

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Cold storage explained for corporate treasuries

Bitcoin cold storage explained for corporate treasuries: hot, warm and cold wallets, how offline signing works, and how to size each tier under policy.

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Choosing a Bitcoin custodian: a due diligence list

A Bitcoin custodian due diligence list for CFOs: regulation, segregation, bankruptcy remoteness, insurance, SOC reports, signing controls and exit terms.

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Bitcoin custody insurance: what is and is not covered

Bitcoin custody insurance explained for CFOs: common policy types, typical exclusions, shared limits and the questions to ask before relying on cover.

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Bitcoin succession and continuity planning for organisations

Bitcoin succession planning for organisations: how to keep access to Bitcoin when key holders leave, fall ill or providers fail, and how to test it.

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Corporate Bitcoin custody: the options explained

Corporate Bitcoin custody explained for CFOs and boards: third-party, self-custody and shared-control models, and the governance controls each needs.

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Writing a custody exit plan

A Bitcoin custody exit plan sets how a company moves its holdings away from a custodian in good order. What to include, who decides and how to test it.

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Hardware security modules (HSMs) in Bitcoin custody

Hardware security modules in Bitcoin custody: what an HSM does, what certification means, its limits, and what a CFO should ask before relying on one.

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Key management and signing policies for corporates

A Bitcoin key management policy sets who holds keys, who signs and how funds move. What to include, from signing quorums to dual control and recovery.

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MPC vs multisig: custody models compared

MPC vs multisig for corporate Bitcoin custody: how each splits signing control, what auditors can verify, and the governance trade-offs for a board.

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Multisig Bitcoin custody for companies

Multisig Bitcoin custody for companies: how quorums like 2-of-3 work, how to place keys, and the governance controls a board should expect in writing.

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What is proof of reserves?

What is proof of reserves? How custodians and platforms evidence Bitcoin holdings and liabilities, what it proves, and what it does not prove for a CFO.

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Qualified custodian vs self-custody for companies

Qualified custodian vs self-custody for a corporate Bitcoin treasury: how each model handles control, insolvency, insurance, audit and key-person risk.

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Segregated vs omnibus custody accounts

Segregated vs omnibus custody for corporate Bitcoin: how each structure records ownership, affects audit and insolvency risk, and what boards should ask.

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Settlement and counterparty risk in Bitcoin trades

Bitcoin settlement for businesses: how pre-funding, delivery versus payment and custody choices affect counterparty risk, and the controls to set.

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