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

# Blockchain

### What is blockchain technology? <a href="#what-is-blockchain-technology" id="what-is-blockchain-technology"></a>

Blockchain technology is a cutting-edge database mechanism that facilitates transparent information sharing within a business network. It operates on a structure of blocks, interconnected like a chain. The data stored in these blocks remains chronologically consistent, as modifications or deletions require network consensus. This immutability enables the creation of secure and tamper-resistant ledgers, tracking orders, payments, accounts, and various transactions.

Through built-in safeguards, blockchain prevents unauthorized transaction entries and maintains consistency across the entire transaction history. This ensures that all participants in the network share a trustworthy and synchronized view of the data. Embracing blockchain technology empowers businesses with a robust and reliable infrastructure for seamless and accountable data management, revolutionizing the way transactions are conducted in the modern digital era.

#### What are blocks in a blockchain? <a href="#what-are-blocks-in-a-blockchain" id="what-are-blocks-in-a-blockchain"></a>

In a blockchain, blocks are the fundamental units of data that store information about transactions, records, or any other data relevant to the blockchain network. Each block contains a specific set of data and is linked to the previous block through cryptographic hashing, forming a continuous chain of blocks.<br>