> For the complete documentation index, see [llms.txt](https://docs.drops.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.drops.co/nft-price-oracle/verifying-sale.md).

# Verifying Sale

Each sale consists of:

-Token ID

-Timestamp

-Value (ETH)

A sale is eligible for next steps if it meets all 3 of the following conditions:\
\
1\. Reached 25 block confirmations\
2\. Only 1 NFT is sold within transaction\
3\. The same token ID wasn't sold within the last 24 hours\
\
The next step is to check whether the sale is an extreme or probable outlier.


---

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