This store is built with:
WordPress is a content management system based on PHP and MySQL that is usually used with the MySQL or MariaDB database servers but can also use the SQLite database engine. Features include a plugin architecture and a template system, referred to inside WordPress as Themes.
WooCommerce is an open-source e-commerce plugin for WordPress. It is designed for small to large-sized online merchants using WordPress. Launched on September 27, 2011, the plugin quickly became popular for its simplicity to install and customize and free base product.
You only own Bitcoin if you hold the private keys and verify incoming transactions with your node. If you use a custodial wallet or keep your Bitcoin on something like an exchange you basically trust a third party to tell you what’s true. Bitcoin is decentralized so there is no need to trust anybody! You just have to run a full node which has a copy of the blockchain and when online and synced can verify what’s true without a central authority. Don’t trust, verify.
Whenever you broadcast a transaction to the network it gets added to the mempool. The mempool is basically a bunch of transactions waiting to get added to the next block by a miner. Miners will select transactions based on the fee per byte, miners want to make as much Bitcoin as possible to pay for the electricity they are putting in to mine the next block. You can set your own fee whenever you transact so the mempool is a good place to check what a reasonable price is to get your transaction in a block.
You can use a block explorer to track the state of the blockchain. You can search by transaction ID, block number, address etc. When you use an online block explorer you are trusting a third party to tell you the state of the blockchain, always use your own node to verify incoming transactions.