BLOCKSTREAM ENTERPRISE

Custody Infrastructure for Corporate Bitcoin Treasuries

Every treasury announcement is a custody mandate. The moment a public company, fund, or state reserve commits Bitcoin to the balance sheet, the board and auditors ask one question: who holds the keys. Blockstream Enterprise is the qualified-custody answer — hardware-rooted multisig, on-chain proof of reserves, and zero rehypothecation.

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BLOCKSTREAM ENTERPRISE

Custody Infrastructure for Corporate Bitcoin Treasuries

$3.27B
Secured on Liquid
19,000+
BTC bridged
0
Rehypothecation
Since 2014
Bitcoin infrastructure
Trusted by institutional partners
Blockstream Enterprise Blockstream Enterprise

Custody is the mandate, not a feature

A treasury allocation isn't real until custody is solved. Boards, auditors, and — for public and state programs — regulators need to see that reserve assets are controlled, segregated, and independently verifiable before the position can be reported with confidence.

  • Hardware-rooted multisig keys generated on air-gapped hardware
  • On-chain proof of reserves your board and auditors can verify independently
  • Zero rehypothecation — reserve assets are never lent, pledged, or re-used

Built for the treasury mandate

From board-approved allocation to on-chain custody to audit reporting, Blockstream Enterprise handles the operational layer corporate and sovereign treasury programs require — without replacing your existing controls.

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Board-Aligned Permissions
Map signing authority to corporate signatory limits, with tiered roles for treasury, CFO, board, and audit committee.
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Strategic Reserve Accounts
Segregate strategic reserve, operating sweep, and tokenized treasury holdings into independent accounts, each with reserves verifiable on-chain.
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Allocation Policy Controls
Codify allocation rules — DCA schedule, value caps, address whitelists, time delays — and enforce them cryptographically before any transaction can sign.
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Board-Aligned Permissions
Map signing authority to corporate signatory limits, with tiered roles for treasury, CFO, board, and audit committee.
icon
Strategic Reserve Accounts
Segregate strategic reserve, operating sweep, and tokenized treasury holdings into independent accounts, each with reserves verifiable on-chain.
icon
Allocation Policy Controls
Codify allocation rules — DCA schedule, value caps, address whitelists, time delays — and enforce them cryptographically before any transaction can sign.

Proof for everyone who signs off on the allocation

A treasury allocation clears the CFO, the board, and the audit committee. Each needs different assurance — on one architecture they can all verify.

Treasury & Security
For the operator
  • Hardware-rooted multisig with a geo-distributed signing quorum
  • Open-source primitives — verifiable, not a proprietary black box
  • Documented recovery and signer-rotation procedures
CFO & Board
For the economic buyer
  • On-chain proof of reserves for audit-committee verification
  • Approval workflows mapped to corporate signatory limits
  • Zero rehypothecation — the reserve is yours, never lent out
Audit & Compliance
For the control owner
  • Allocation rules enforced cryptographically before any signature
  • Role separation aligned to SOC 2 / ISO 27001 expectations
  • Audit-ready reporting and a complete policy trail

Designed For

  • Public companies announcing a strategic Bitcoin reserve (Strategy, Metaplanet, Semler)
  • State and sovereign reserve programs — including committees like the Texas Strategic Bitcoin Reserve actively seeking a qualified custodian
  • Private companies and family offices structuring a balance-sheet allocation
Blockstream Enterprise

Verify, don't trust

Every control is something you or your auditors can confirm — assurance you can put in front of a board and an examiner.

On-chain proof of reserves
Show the board verifiable balances, any time.
Air-gapped hardware
Keys generated and held offline, never exposed online.
Zero rehypothecation
The reserve is never lent, pledged, or re-used.
Policy-bound approvals
Signatory limits enforced cryptographically.
Built by - Blockstream Enterprise Built by - Blockstream Enterprise

Built by

Founded in 2014, Blockstream is a pioneering contributor to Bitcoin development and to the infrastructure that helps Bitcoin scale. As technology provider to the Liquid Network since 2018, Blockstream secures $3.27B in total value locked and over 19,000 BTC bridged — the production track record institutional buyers underwrite against.

Stand Up Custody Before You Announce

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On-chain proof of reservesAir-gapped multisigZero rehypothecationBoard-aligned approvals