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Iron Fish
Iron Fish company profile covering its platform overview, features, and milestones.
Company Info
Iron Fish is a privacy-focused Layer 1 blockchain built to make transactions in Web3 secure, anonymous, and simple to use. On most blockchains, wallet activity is open to the public, but Iron Fish takes a different approach, using zero-knowledge proofs (ZKPs), so every transaction stays encrypted by default. It uses zero-knowledge proofs (ZKPs), and all transactions are encrypted by default, employs a Proof-of-Work (PoW) methodology, and intends to serve as a universal privacy layer for cryptocurrency. Users can send, receive, and bridge assets without disclosing critical information such as the sender, receiver, or transaction amount. Simultaneously, it strikes a balance between privacy and usability, making it easier for developers and end users to connect with secure blockchain applications.
Key Features of Iron Fish:
- Supports cross-chain asset bridging while keeping transactions private across DeFi, NFTs, and payments.
- Independent Layer 1 blockchain using PoW for strong decentralization and censorship resistance.
- Open-source network built for privacy-focused dApps with a clear focus on security and usability.
- Allows users to share view keys for selective transparency when needed, such as audits, taxes, or compliance.
Iron Fish Milestones:
| Year | Key Achievements |
| 2018 | Iron Fish was founded by Elena Nadolinski with a clear focus on building a privacy-first Layer 1 blockchain powered by zk-SNARKs. |
| 2019–2020 | Work began on core protocol research using Sapling. The team built the early codebase and shaped the base architecture. |
| 2021 | The project raised $5.3M in seed funding and $28M in Series A led by a16z. Incentivized Testnet Phase 1 also went live. |
| 2023 | Mainnet launched on April 20. The $IRON token went live, and private custom assets were introduced. |
| 2024 | Integration with ChainPort enabled private asset bridging from Ethereum. The ecosystem also expanded with new tools. |
| 2025 | In March, Iron Fish was acquired by Base (Coinbase) to focus on privacy primitives for Layer 2. The core team moved into Base, while the Iron Fish Foundation shifted toward long-term protocol maintenance. |
FAQs
Company Details
Launch Date
Jan-2018
Contact Details
San Francisco International Airport, San Francisco, California 94128, United States
Social Media
Primary Category
- Blockchain Network
- Hosted
- Sponsored
- Media Partnered
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- Funding
- Investment
- Revenue
| # | Investor Name | Investor Category | Funding Date | Funding Round | Invested By | Fund Raised |
|---|---|---|---|---|---|---|
 No Records data foundOops, it’s quiet here! No funding list yet. | ||||||
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