> For the complete documentation index, see [llms.txt](https://docs.escc.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.escc.io/core-features-and-technical-aspects-of-escc/inscription-protocols-and-their-application-in-escc/technical-implementation-of-inscriptions-in-esccage.md).

# Technical Implementation of Inscriptions in ESCCage

On the technical level, the realization of ESCC chain native inscriptions is mainly based on the smart contract technology of EVM (Ether Virtual Machine), and the following are the key technical realization points:<br>

**Combination of smart contracts and inscriptions:** on ESCC, smart contracts are not only capable of executing complex logic and transactions, but can also embed inscriptions. These inscriptions can be text, code, or other types of data that are permanently recorded on the blockchain.

**Immutability and permanence:** once an inscription is written to the blockchain, it becomes part of the blockchain's history and cannot be changed or deleted. This immutability and permanence is one of the core features of ESCC, ensuring the authenticity and long-term value of the data.

**Flexible Data Embedding:** utilizing the flexibility of EVM, ESCC allows various types of data to be embedded into transactions. This can be celebratory messages, commemorative content, or even more controversial or promotional content.\
**Decentralization and Security:** The inscription protocol on ESCC leverages the decentralization and security of the blockchain to ensure that all data is safe and untamperable.


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