---
name: Adam Back
type: "1/1 Item"
mibera_id: 9499
---

# Adam Back — Mibera [#9499](../../miberas/9499.md)

![Mibera #9499](https://assets.0xhoneyjar.xyz/reveal_phase8/images/228b56d76607a77e4f92d8cd9fd9414c1df23c34.png)

Invented Hashcash (1997), direct precursor to Bitcoin's proof-of-work. One of the first people Satoshi Nakamoto contacted when developing Bitcoin.

**Trait file:** [Adam Back](../../traits/items/general-items/adam-back.md)

---