What Cold Storage Coins does

Cold Storage Coins, operated by Blockchain Mint as part of the honest.money ecosystem, produces physical cryptocurrency cold storage wallets struck in 999 fine copper. Each coin carries a unique private key that is laser-etched and sealed under a tamper-evident hologram, allowing the coin itself to function as an offline wallet with no servers, apps, or intermediaries required. The product line spans four to five cryptocurrencies (Bitcoin, Ethereum, DogeCoin, Litecoin, and TXC referenced in messaging), each sold at a $19.95 price point. A companion iOS and Android mobile app lets holders scan coins for authenticity verification, track balances, load cryptocurrency to the public address printed on the coin, and sweep/redeem keys when ready to spend.

The company serves cryptocurrency holders seeking secure, tangible offline custody of digital assets as its primary segment, with a secondary segment of gift-givers who want to present crypto in a physical, non-technical form. Its business model is hardware sales via a direct-to-consumer e-commerce storefront (blockchainmint.com), with free USA shipping on orders over $20 and bulk discounts for orders of five or more coins. Revenue is one-time, pay-as-you-go per unit; the mobile app is a free supporting product rather than a monetized layer.

The company positions itself around monetary sovereignty and decentralized currency, citing two decades of experience in coins, precious metals, minting, and complementary currencies, and referencing a founder who testified before Congress. It is privately held, with founders identified as Rob Gray (Founder & CEO) and Kira Gray (Founder & Administrator). No funding, revenue, or institutional-investor data is disclosed in the source material.

Name

Cold Storage Coins

Legal name

Blockchain Mint

Website

https://coldstoragecoins.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Cold Storage Coins (Blockchain Mint) makes physical cryptocurrency cold storage wallets struck in 999 fine copper with laser-etched private keys under tamper-evident holograms, sold direct-to-consumer at $19.95 to crypto holders seeking offline custody and to gift-givers.

Ownership category

akta.pro rank

Product category

Cryptocurrency Hardware Wallets

NAICS

Forging and Stamping (33211)

SIC

Security & Commodity Brokers, Dealers, Exchanges & Services (6200)

akta.pro primary industry

Self-Custody Wallets (Consumer & Institutional) (FSADACAE)

akta.pro secondary industry

Digital Gift Cards, Vouchers & Stored-Value (Crypto) (FSADAIAN)

Keywords

• Physical crypto wallets
• Cold storage coins
• Hardware cryptocurrency wallets
• Copper coin wallets
• Offline bitcoin storage

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Marketing or Sales, Personnel, Technology or R&D

Revenue model

1. Hardware Sales: One-time purchase of physical cold storage coins (BTC, ETH, DOGE, LTC, TXC) made from 999 fine copper. Customers buy the physical wallet device which contains their private key.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Cold Storage Coins (operated by Blockchain Mint) designs, manufactures, and sells physical cold storage cryptocurrency wallets struck in 999 fine copper. Each coin carries a unique laser-etched private key sealed under a tamper-evident hologram, providing offline custody for BTC, ETH, DOGE, and LTC. The company also offers a companion iOS and Android mobile app for coin scanning, authenticity verification, balance tracking, loading value, and key redemption.

Product overview

Cold Storage Coins is a single-product-line company offering physical cold storage cryptocurrency wallets struck in 999 fine copper. The product portfolio consists of four cryptocurrency cold storage wallet coins (Bitcoin BTC, Ethereum ETH, DogeCoin DOGE, and Litecoin LTC), each featuring a unique laser-etched private key sealed under tamper-evident holograms. The coins function as physical wallets requiring no servers, apps, or middlemen to hold digital currency. A companion mobile app (iOS and Android) enables users to track balances, scan coins for authenticity verification, load cryptocurrency to the public address printed on the coin, and redeem/sweep keys when ready to spend.

Differentiator

Problem solved

Functional benefit

Brands

• honest.money: Parent ecosystem branding for Blockchain Mint and related entities.

Products and services

• Bitcoin BTC Cold Storage Wallet

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• honest.moneyminorOthersPart of the honest.money ecosystem. Blockchain Mint is listed as part of this broader monetary sovereignty and decentralized currency ecosystem.

Recent moves4 records

Expansion highlights4 records

Direct peers

• BitBox02: Swiss-made hardware wallet from Shift Crypto. Directly competes in the physical-device self-custody category with a focus on simplicity and security, appealing to a similar retail crypto-holder segment.
• Ledger: Leading hardware cryptocurrency wallet maker (Nano S Plus, Nano X, Stax). Directly competes with Cold Storage Coins in the consumer self-custody hardware wallet category, with far greater scale, brand recognition, and ongoing firmware/software development.
• KeepKey: Hardware wallet offering (now part of the ShapeShift ecosystem). Directly competes as a physical crypto storage device targeting retail self-custody users.
• Ellipal: Air-gapped hardware wallet maker with companion mobile app. Directly competes in the physical-device self-custody category with emphasis on tamper-resistant hardware design.
• SafePal: Affordable hardware wallet maker with a companion mobile app. Directly competes at the lower price tier with a similar mobile-app + hardware-device pairing that mirrors Cold Storage Coins' product architecture.
• Blockstream Jade: Hardware wallet from Blockstream focused on Bitcoin self-custody. Comparable as a physical-device custody product for individual crypto holders, particularly Bitcoin-focused users.
• CoolWallet: Mobile-connected hardware wallet (credit-card form factor) with iOS/Android app. Directly comparable on the hardware-device + mobile-app pairing and target customer profile.
• Trezor: Pioneer of hardware crypto wallets (Model One, Model T). Directly competes as a physical security device for private keys, serving the same retail self-custody customer segment as Cold Storage Coins.

Emerging players

• Casa: Multi-signature self-custody service with hardware key support. Partial overlap with Cold Storage Coins around self-custody for high-value crypto holdings, though Casa's model is more software/service-oriented.
• Ngrave: Premium-grade hardware wallet (Ngrave Zero) emphasizing air-gapped security. Competes for security-focused crypto holders willing to pay a premium for physical-device custody, overlapping with Cold Storage Coins' value proposition.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/coldstoragecoin

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Cold Storage Coins