Satoshi Rarity

The intricate world of Bitcoin is replete with technical nuances and fascinating insights. One area of particular interest is the notion of satoshi rarity, derived from the Ordinal theory that provides a framework for classifying and numbering Bitcoin's smallest unit, the satoshi.

Named after the enigmatic founder of Bitcoin, Satoshi Nakamoto, a satoshi is the smallest indivisible unit of a Bitcoin, with one Bitcoin containing 100 million satoshis. Applying Ordinal Theory to this unit, each satoshi is numbered, resulting in what are known as "Ordinals."

Identifying Unique Satoshis

Several factors could make an ordinal, or satoshi, unique. It might have been held by Satoshi Nakamoto themselves, been part of the historic "Pizza Transaction," or carry significance because of its position within Bitcoin's blockchain. The possibilities are diverse and intriguing.

The Rodarmor Rarity Index

Casey Rodarmor, the inventor of Ordinal Theory, introduced a compelling method for identifying unique satoshis. Rodarmor's approach relies on natural, pre-programmed events within Bitcoin's blockchain to classify satoshis into rarity categories. This classification has become popularly known as the "Rodarmor Rarity Index."

This index identifies six categories of satoshis based on rarity:

  • Common: These are regular satoshis, excluding the first sat of a block. Over 99% of all satoshis fall into this category.

  • Uncommon: The first satoshi of a block is labeled as "uncommon." As new blocks are mined approximately every 10 minutes, an uncommon satoshi is created in every such event.

  • Rare: This category includes the first satoshi of each difficulty adjustment period, which happens every 2,016 blocks or roughly every two weeks.

  • Epic: This rare breed is the first satoshi of each halving epoch, a phenomenon that occurs every 210,000 blocks, approximately every four years.

  • Legendary: Legendary sats are the first sat of each "cycle." As explained by Rodarmor, "Every six halvings, something magical happens: the halving and the difficulty adjustment coincide. This is called a conjunction, and the time period between conjunctions is a cycle." This event occurs roughly every 24 years, with the first conjunction expected around 2032.

  • Mythic: The first satoshi of the genesis block, the first satoshi ever created, holds this mythical status. Unspendable and unattainable, this is a special category as Satoshi Nakamoto made the first block unspendable.

Beyond the Rodarmor index

As the Rodarmor Rarity Index gains wider recognition, rarity categories such as "Pizza Sats" and "Block 78 Sats" have surfaced, further highlighting the exciting narrative embedded in Bitcoin's intricate blockchain. Here are some other popular rare sats:

  • Pizza Sats: Commemorates a significant event in Bitcoin history. On May 22, 2010, Laszlo Hanyecz, a programmer, bought two Papa John's pizzas with 10,000 Bitcoins, a value today that would be in the hundreds of millions of dollars. The satoshis involved in this transaction are known as "Pizza Sats." They carry historical importance, adding an additional dimension of value beyond their monetary worth. This transaction, one of Bitcoin's first real-world uses, is celebrated annually on Bitcoin Pizza Day.

  • Palindrome Sats: Refers to satoshis whose number can be read the same way backward or forward. An example is the number 2708111118072, taken from block 541.

  • Block 9 Sats: Are the oldest satoshis currently in circulation.

  • Block 78 Sats: Signifies satoshis mined from the first block by Hal Finney, who was the second Bitcoin miner after Satoshi Nakamoto. Block 78 is a pivotal point in Bitcoin's history, marking the first occasion a block was mined by someone other than Nakamoto. This signaled the start of Bitcoin network's broader decentralization and the expansion of Bitcoin mining. As a result, these satoshis, known as Block 78 Sats occupy a special spot in the historical evolution of Bitcoin.

  • Vintage Sats: Are the satoshis that were mined from the first 10,000 blocks.

  • First Transaction Sats: Denotes the satoshis involved in the inaugural transaction made by Satoshi to Hal Finney on January 12, 2009, within block 170.

  • Nakamoto Sats: Satoshis mined by Satoshi Nakamoto

The Future of Satoshi Rarity

The classification of satoshis into rarities introduces a new dimension to the Bitcoin world, adding value beyond the purely monetary aspect. The market might attribute additional worth to these "Uncommon," "Rare," "Epic," "Legendary," and "Mythic" satoshis due to their unique histories and symbolic significance within the blockchain.

Last updated