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The Mint of Poland, also known as Mennica Polska, is a renowned mint with almost 250 years of tradition. It is one of the oldest mints in the world and is a leading manufacturer of circulation and collector coins, as well as gold bullion. The Mint is recognized as one of the most technologically advanced mints globally, known for its innovation and production of unique numismatic products.
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Binary Eagle 1 oz .999 Fine Silver Proof Coin – Face Value 0.01 BTC
The Binary Eagle is a collectible coin struck from 1 oz of .999 pure silver in proof quality, carrying an embedded face value of 0.01 BTC.
Latin for “Nighttime Sun,” Sol Noctis is the first series of true proof collectible coins denominated in bitcoins. Its debut issue—the Binary Eagle—melds pure silver craftsmanship with a built-in 0.01 bitcoin (XBT) value, making it a compelling piece for both coin collectors and bitcoin enthusiasts globally.
Sol Noctis Series – Pure Silver Proof Coins Denominated in Bitcoin
Sol Noctis is the first series of pure silver proof collectible coins denominated in bitcoins. Created to mark the meeting point between traditional numismatics and the payment system of the future, it pushes the boundaries of both worlds.
The inaugural issue—the Binary Eagle—was struck by the Mint of Poland, marrying classic minting expertise with cutting-edge cryptocurrency technology.

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Sol Noctis “Binary Eagle” 1 oz .999 Fine Silver Proof Coin (Bitcoin-Denominated)
Latin for “Nighttime Sun,” Sol Noctis is the first series of true proof collectible coins denominated in bitcoins. The Binary Eagle coin combines intricate artistry with cutting-edge security features, making it a standout in the crypto-collectible world.
Obverse: A tamper-evident sticker holds the bitcoin wallet keys, protected by a holographic layer. The private key—needed to redeem the coin’s bitcoin face value—is auto-generated and never stored by the mint, giving exclusive access to the owner.
Reverse: Showcases a majestic eagle whose feathers are formed from binary code (1’s and 0’s), symbolizing the freedom and innovation enabled by bitcoin technology.

This includes brands such as Perth Mint, Royal Mint, ABC, NZ Mint and many more. See our full Trusted Brands list for the mints we exclusively trade with (see full list).
Why This Works?
Weight:
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1 Troy Ounce I 31.1035 grams
99.9% Fine Silver
Coin
The Mint of Poland
38.61 mm
2014
0.01 BTC
Newly Minted/Circulated
2009
Bullion - Hologram security
The Mint of Poland - Poland
The Mint of Poland
1OZ-XAG-BE-2014
Safe & Secure Delivery Options
We offer multiple options to ensure your gold and silver orders are delivered securely and discreetly:
1. Collect from Our Hornby Branch
The fastest and simplest option. Visit our secure Christchurch office for free collection. After-hours appointments available.
2. CourierPost Depot Collection (Nationwide)
Pick up from a local CourierPost depot near you. All packaging is unbranded for privacy, and shipments are fully insured up to $20,000 NZD.
3. Secure Courier Delivery
A secure courier can meet you at a business or public location in most NZ cities. This service includes custom insurance options and is quoted by our brokerage team based on your requirements.
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We are committed to ensuring the authenticity of every bullion product we offer. Each item undergoes a meticulous, multi-layered verification process, including:
Our comprehensive approach aligns with international standards, ensuring that all Investor Bullion products meet stringent quality and purity benchmarks.
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We understand that liquidity is a crucial aspect of bullion. To provide our clients with peace of mind, we offer a robust process so you can quickly sell back to us when you need:
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