NUMISATO — The Physical Bitcoin Archive

TBA-0003 · Archive record

Casascius
½ Bitcoin · Fine Silver

A smaller silver denomination in the Casascius family. This product-level entry is a starting point for documenting individual years and hologram variants.

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Documented details

Maker / brand
Casascius
Mint / inscription year
2013
Material
Silver
Purity / composition
.999 silver
Denomination
0.5 BTC
Weight
½ oz
Diameter / dimensions
30 mm
Not established or not applicable

Issuing country, Issuer, Producer, Seller, Object type, Release year, Offer year, Thickness, Edition / mintage, Finish / variant, Original funding arrangement.

Identification notes

Documented subvariants

These are part of this record. Own / Want tracks the parent record; it does not count each subvariant separately.

Series-2 hologram

Included in this half-bitcoin silver family. These pieces were outside the numbered rolls described in the announcement. This is not the total mintage of the family or a statement about current funding.

Pieces reported by the maker on 23 July 2013: 45.

Variant source ↗

Sources

Record reviewed: 2026-10-12.

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