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

# Hologram

The 8 holograms are based on the 7 New Wonders of the World plus the Pyramids of Gizeh as an honorary candidate, which is only minted in 1/256 times. So only 0.390625% of WunderPass NFTs will have it. See remaining probabilities:

```
We define the following *NFT Pass Holograms* based on Wonders of the World with the associated
characteristics:

-   WW1

    -   Wonder: **Pyramids of Giza**

    -   % of passes: 0.390625% or 1/256

-   WW2

    -   Wonder: **Great Wall of China**

    -   % of passes: 0.78125% or 1/128

-   WW3

    -   Wonder: **Petra**

    -   % of passes: 1.5625% or 1/64

-   WW4

    -   Wonder: **Colosseum**

    -   % of passes: 3.125% or 1/32

-   WW5

    -   Wonder: **Chichén Itzá**

    -   % of passes: 6.25% or 1/16

-   WW6

    -   Wonder: **Machu Picchu**

    -   % of passes: 12.5% or 1/8

-   WW7

    -   Wonder: **Taj Mahal**

    -   % of passes: 25% or 1/4

-   WW8

    -   Wonder: **Christ the Redeemer**

    -   % of passes: 50% + x (1/2 + 1/256)
```


---

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