# Sale Structure & Timeline

> 0G AI Alignment Node Sale structure, timeline, whitelist and public sale phases, and 32-tier pricing breakdown.


## Sale Phases
The sale was structured into two phases:
- **Whitelist Sale**: The Whitelist Sale opened on November 11, 2024, at 12 PM UTC and stayed open for two days. It was denominated in USDC on Arbitrum, and only whitelisted participants could purchase nodes during this phase.
- **Public Sale**: The Public Sale opened on November 13, 2024, at 12 PM UTC, was denominated in USDC on Arbitrum, and was open to all users, subject to geographic and regulatory restrictions. Please see our disclaimer for more information.
  
![0g-node-sale-timeline-1600x900px (1)](https://github.com/user-attachments/assets/395a233d-d39f-4d3f-a7cc-9244dcb6df6a)

## Tier Pricing
The node sale was segmented into 32 pricing tiers, beginning at 0.05 ETH per node, allowing for varied entry points that catered to diverse participant levels. While pegged to an ETH snapshot price of $3,130, both sales were conducted in USDC on Arbitrum. See [here](https://docs.google.com/spreadsheets/d/16dgdbrs0LA_mSSYB7cSEWmQPMJvok0FjqAHX-nLxEzs/edit?gid=2031834824#gid=2031834824) for more details.

![Node Sale Table](https://github.com/user-attachments/assets/a3bedcd9-41ea-45a7-a804-4309b971881c)