Cowrie Research

wallet-of-satoshi-company-primary-sources-2026-08-07

3 min read

Wallet of Satoshi company primary-source snapshot

Fetched: 2026-08-07 UTC

1) Official homepage / footer

Source: https://www.walletofsatoshi.com/

Selected excerpts from the official site and footer:

Wallet of Satoshi (WoS) is a Bitcoin and Lightning wallet for iOS and Android focused on simplicity and great UX.

The app will present the correct mode for your region. Self-custodial is available everywhere. Custodial is available only in supported regions.

Copyright 2026 Wallet of Satoshi Pty Ltd - ACN: 630 329 690

Additional signals from the homepage:

  • The homepage now openly markets two distinct operating modes rather than a single static wallet model
  • The footer is a strong primary-source signal for the legal entity boundary: Wallet of Satoshi Pty Ltd with ACN 630 329 690
  • The public FAQ text makes regional custody gating a first-class product decision rather than an incidental support detail

2) Disclosure document

Source: https://www.walletofsatoshi.com/disclosure

Selected excerpts from the disclosure:

Wallet of Satoshi provides two distinct custody models to accommodate varying user preferences and regional requirements:

  • Self-custody (available globally)
  • Custodial (available in select regions)

Upon onboarding, you will be assigned a custody model appropriate to your region, with custodial services prioritized where they are available; otherwise, self-custody will be applied.

Custodial Account: Denotes a wallet where Wallet of Satoshi, or its designated service providers, manages the private keys and funds in your stead.

Spark: The third-party Layer 2 solution developed by LightSpark that underpins the self-custody functionality.

Flashnet: A third-party, non-custodial routing, swap, and settlement provider … on the Spark network.

Brale: The third-party issuer of USDB.

Additional signals from the disclosure:

  • The company is explicit that custody mode is region- and operator-dependent, not just a user preference toggle
  • The document defines who controls keys and funds in custodial mode and makes third-party dependencies explicit in self-custody and stablecoin paths
  • The same document also sets fee policy, refunds, and custodial balance/transaction limits, showing that the company boundary governs meaningful economic defaults

3) Privacy policy

Source: https://www.walletofsatoshi.com/privacy

Selected excerpts from the privacy policy:

This Privacy Policy applies to Wallet of Satoshi Pty Ltd, a provider of digital payment services facilitating Bitcoin and Lightning Network transactions, including custodial and self-custody wallet functionalities.

At Wallet of Satoshi (ACN 630 329 690), we are committed to safeguarding your privacy in accordance with the Privacy Act 1988 (Cth).

For self-custody accounts, transaction data … may be processed by LightSpark …

For stablecoin features, transaction and wallet data may be processed by Flashnet … Where you choose to redeem USDB at par value, you deal directly with the issuer, Brale …

We may disclose data to regulators (e.g., AUSTRAC) or law enforcement agencies when required by law …

Additional signals from the privacy policy:

  • The company explicitly places itself inside an Australian legal/privacy perimeter, which helps explain where compliance and complaint workflow sit
  • The privacy policy is also a strong operator-boundary source because it shows what data remains on company systems, what goes to third-party providers, and how legal/regulatory reporting may work
  • Custodial and self-custody are not equal from an observability and workflow standpoint; the company note is useful precisely because those paths have different data and dependency boundaries

Notes

  • This pass did not surface a classic Wallet of Satoshi company whitepaper or litepaper.
  • The strongest primary sources were the homepage/footer, disclosure document, and privacy policy because they make the legal-entity boundary, custody split, and third-party dependency stack explicit.
  • Wallet of Satoshi is best treated as a named operating shell around a simple wallet product: custody-mode gating, support and compliance workflow, and packaged third-party rails matter more than generic Lightning wallet branding.

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