I thought you would add Bitcoin Ordinal NFT or related services.
OpenSea: While OpenSea primarily operates on Ethereum, there are workarounds and bridges available that let you use Bitcoin indirectly. It's one of the most popular NFT marketplaces, so it’s worth checking out if you’re okay with using additional tools.
OpenSea is Ethereum NFT and the bridges you are talking about are ERC20 tokens so they can't be considered Bitcoin like WBTC.