# Welcome

- [Introduction](https://docs.thehemera.com/welcome/readme.md): Learn about Hemera Protocol, the programmable semantic data layer, powered by the first Account-centric Indexing protocol.
- [Quick Start](https://docs.thehemera.com/welcome/quick-start.md)
- [Account Centric Indexing Protocol](https://docs.thehemera.com/welcome/account-centric-indexing-protocol.md)
- [What is Account-Centric Indexing?](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/what-is-account-centric-indexing.md)
- [Why "account-centric" indexing?](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/why-account-centric-indexing.md): Retrieving and computing semantics out of crypto data is repetitive, complicated and expensive. Hemera Protocol abstracts away the complexity and makes the task simple.
- [The advantages of Account-Centric Indexing](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-advantages-of-account-centric-indexing.md)
- [What's next for account-centric indexing?](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/whats-next-for-account-centric-indexing.md): Account-centric indexing is highly modular, and evolves with on-chain diversity
- [Why create a new protocol here?](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/why-create-a-new-protocol-here.md)
- [The Hemera Network](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network.md): Hemera Protocol builds a decentralized, omni-chain covering, modular indexing protocol powering open AI innovation.
- [Network Roles](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network/network-roles.md)
- [Indexers](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network/indexers.md)
- [Validators](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network/validators.md)
- [Proprietary models & knowledge](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network/proprietary-models-and-knowledge.md): AI scientists and domain experts can contribute to Hemera Network through attributable proprietary models and knowledges
- [Proprietary data and labels](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network/proprietary-data-and-labels.md)
- [Smart Contracts](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network/smart-contracts.md)
- [Key roadmap items](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network/key-roadmap-items.md)
- [Supported blockchains](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/the-hemera-network/supported-blockchains.md)
- [Example Hemera use cases](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/example-hemera-use-cases.md)
- [SocialScan Explorers](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/example-hemera-use-cases/socialscan-explorers.md)
- [Anti-sybil UML algorithm](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/example-hemera-use-cases/anti-sybil-uml-algorithm.md)
- [Ethereum long term DA](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/example-hemera-use-cases/ethereum-long-term-da.md)
- [EVM chain history preservation](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/example-hemera-use-cases/evm-chain-history-preservation.md)
- [Ecosystem AI Agents](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/example-hemera-use-cases/ecosystem-ai-agents.md): Our vision for future consumer-facing web3 UX
- [User-defined AI Agents](https://docs.thehemera.com/welcome/account-centric-indexing-protocol/example-hemera-use-cases/user-defined-ai-agents.md)


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# Agent Instructions: 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:

```
GET https://docs.thehemera.com/welcome.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.