Zeus

A Bespoke Bitcoin composed of Rare Sats.

Video

Zeus — the oldest full Bitcoin in history

Zeus is a full Bitcoin totaling 100 million satoshis from block 78, mined by the legendary Hal Finney in the first week of the network’s existence.

A single satoshi is Bitcoin’s smallest unit of account, and all 100 million satoshis were hand-crafted in assembly to create this historic monetary artifact.

Zeus’s Composition

Meticulously put together, Zeus maintains the same ordering as the Bitcoin protocol emitted this ancient Bitcoin into existence from block 78.

Its creator, Jason Cassidy, took the very best and most scarce satoshis from the entire block 78 and built the indisputable oldest Bitcoin in circulation.

Zeus — the oldest full Bitcoin in history

Each coin in block 78 produced 100 palindromes, numbers that read the same front to back. These are some of the earliest palindromes in circulation.

 2 

Uniform Pallinceptions

16

3-Digit Palindromes

11

Sequence Palindromes

71

Vintage Palindromes

Zeus — the oldest full Bitcoin in history

The remainder of Zeus is made up of a rare mix of block 78 satoshis, ranging from the very first pieces of Bitcoin emitted from the block, onward. In total, this equals 100 million block 78 satoshis making Zeus the undeniable, proveably oldest full Bitcoin in history.

Historical Significance

Every advanced civilization had a form of money and, within that subset, a small portion was valued for its unique properties. Earlier forms of numismatic value suffered from lack of provenance and immutability.

Zeus ascends beyond these previous realities and ushers in a new era of collectibility when it comes to the predominant form of money today.

Blockchain, Provenance and Monetary Artifact

One of the most profound aspects of Zeus is that its claim as the oldest Bitcoin in history is provable due to blockchain technology.

Status

Zeus now exists as a completed, authored work by Jason Cassidy. It is humanity’s first Bespoke Bitcoin, however, it shall not be the last.

RareSats.io

Full Bitcoins composed entirely of rare satoshis — assembled with intention, provenance, and authorship by Jason Cassidy.

© 2026 RareSats.io