# Hatem Elsayed

> Hatem Elsayed is a startup investor at Advanced Blockchain. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Advanced Blockchain](https://shizune.co/investors/profile/advanced-blockchain)
- Total investments: 1
- Last investment: Dec 2024
- Lead investor: 0%
- Last updated: Aug 2026

Hatem Elsayed is a startup investor at Advanced Blockchain.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Silencio Network LLC | Silencio is a data-driven platform specializing in the collection, processing, and monetization of noise pollution data. Through innovative decentralized technologies, it offers comprehensive, real-time noise mapping solutions, catering to sectors such as real estate, hospitality, and urban planning, enabling better decision-making and fostering aharmonious living environment. | $2.5M | Seed | Dec 18, 2024 |  |

1 of 1 investments shown.

## Co-investors
- [Blockchain Founders Fund](https://shizune.co/investors/profile/blockchain-founders-fund) — VC Fund, 1 deal together
- [Blockchange Ventures](https://shizune.co/investors/profile/blockchange-ventures) — VC Fund, 1 deal together
- [Borderless Capital](https://shizune.co/investors/profile/borderless-capital) — VC Fund, 1 deal together
- [Master Ventures](https://shizune.co/investors/profile/master-ventures-57e0) — VC Fund, 1 deal together
- [Prosper](https://shizune.co/investors/profile/prosper-5d5f) — VC Fund, 1 deal together

## About Advanced Blockchain

VC Fund · Berlin, Germany

Advanced Blockchain AG is a venture builder and investor in the blockchain industry equipped with a comprehensive team of researchers, developers, auditors, economists, and mathematicians dedicated to engineering the future of Web 3.0. The group has more than 160 developers worldwide spanning diverse disciplines that equip Advanced Blockchain AG toinnovate in multiple ecosystems across the industry.Additional information on Advanced Blockchain AG and its other projects and investments can be found at www.advancedblockchain.com.

4 contacts available at Advanced Blockchain.

| Name | Title | Profile |
| --- | --- | --- |
| Christopher Kraft | Head of Incubations | https://shizune.co/investors/profile/christopher-kraft |
| Hatem Elsayed | COO | https://shizune.co/investors/profile/hatem-elsayed-9686 |
| Maik Laske | Chief Finance Officer | https://shizune.co/investors/profile/maik-laske |
| Michael Ganser | Supervisory Board Member | https://shizune.co/investors/profile/michael-ganser |

## FAQ

### When did Hatem Elsayed last invest?

The most recent investment recorded for Hatem Elsayed closed in Dec 2024. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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