> For the complete documentation index, see [llms.txt](https://stavr-team.gitbook.io/nodes-guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://stavr-team.gitbook.io/nodes-guides/mainnets/likecoin.md).
# LikeCoin
LikeCoin is a Decentralized Publishing Infrastructure to empower content ownership, authenticity, and provenance.
It works as a repository for immutable digital content metadata. Content creators can record the data and guarantee its integrity using LikeCoin's content registry protocol,\
ISCN (International Standard Content Number).
The ISCN functions like an ISBN (International Standard Book Number) for digital content; this unique, immutable content identifier contains metadata including timestamp, author, title, publisher, licensing, and versions. At its core, content metadata will be registered in the LikeCoin public blockchain and link to decentralized storage solutions like the IPFS or Arweave for storing and serving ISCN-linked content.
LikeCoin provides publication related SDK/plugins that can integrate with publication platforms like news media, social media and blogging websites. Currently, there are more than 1,600 media sites integrated with LikeCoin, onboarded 112,068 registered Likers, 20,060 creators and produced 625,250 content in the LikeCoin network.
[WebSite](https://about.like.co/)\
[GitHub](https://github.com/likecoin)\
[EXPLORER MAINNET](https://explorer.stavr.tech/Likecoin-M)
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We will be glad to receive your support\
[š„OUR VALIDATORš„](https://restake.app/likecoin/likevaloper1pxvegy2m8u3v4c20p5p4v0wre4ggd5luumku9w)
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* **Minimum hardware requirements**:
| Node Type | CPU | RAM | Storage |
| --------- | --- | ---- | ------- |
| Mainnet | 8 | 16GB | 250GB |
**Public Tools**
* **api:** [**https://like.api.m.stavr.tech**](https://like.api.m.stavr.tech)
* **rpc:** [**https://like.rpc.m.stavr.tech**](https://like.rpc.m.stavr.tech/)
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://stavr-team.gitbook.io/nodes-guides/mainnets/likecoin.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.