Layer 1 blockchains are the foundation of the crypto ecosystem. They are independent networks that process and settle transactions natively. Understanding the major Layer 1s helps you make informed decisions about which crypto assets to research and potentially invest in. This guide covers the five most established Layer 1 blockchains available to Indian investors through ZebPay.
What is a Layer 1 Blockchain?
A Layer 1 (L1) blockchain is a base-level network that processes and records transactions directly on its own chain. It has its own:
- Consensus mechanism (how transactions are validated)
- Native token (used for fees and sometimes staking)
- Security model (how the network defends against attacks)
Layer 2 solutions are built on top of Layer 1s to improve speed and reduce fees. Layer 1 blockchains are the foundation.
1. Bitcoin (BTC)
Launched: 2009 Consensus: Proof of Work Use case: Digital store of value, peer-to-peer payments
Bitcoin is the original blockchain and remains the largest by market cap. Its fixed supply of 21 million BTC, decentralised mining network, and decade-plus track record make it the most widely trusted cryptocurrency globally. Bitcoin’s Layer 2 (Lightning Network) enables fast, cheap payments.
Bitcoin is available on ZebPay for INR trading.
2. Ethereum (ETH)
Launched: 2015 Consensus: Proof of Stake (since The Merge in 2022) Use case: Smart contracts, DeFi, NFTs, dApps
Ethereum introduced programmable smart contracts, enabling an entire ecosystem of decentralised applications. It is the foundation for the majority of DeFi protocols and has the largest developer community of any blockchain. Ethereum’s transition to Proof of Stake in 2022 significantly reduced its energy consumption.
Ethereum is available on ZebPay for INR trading.
3. Solana (SOL)
Launched: 2020 Consensus: Proof of Stake + Proof of History Use case: Fast transactions, DeFi, NFTs, payments
Solana processes thousands of transactions per second at very low fees, making it attractive for high-frequency applications. It has become a significant hub for DeFi and NFTs. Solana has experienced network outages, which remains a risk and a point of differentiation from Ethereum.
Solana is available on ZebPay for INR trading.
4. Cardano (ADA)
Launched: 2017 Consensus: Ouroboros Proof of Stake Use case: Smart contracts, DeFi, developing world identity solutions
Cardano takes a research-first approach: every upgrade is peer-reviewed before deployment. It has built a strong academic and global development community. Cardano’s staking is flexible with no lock-up periods. Smart contract functionality was added in 2021 and the ecosystem has grown steadily.
Cardano is available on ZebPay for INR trading.
5. Avalanche (AVAX)
Launched: 2020 Consensus: Avalanche Consensus (PoS variant) Use case: DeFi, enterprise blockchains, custom subnets
Avalanche processes transactions in under 2 seconds with near-instant finality. Its unique subnet architecture allows businesses to create their own customised blockchains within the Avalanche ecosystem. This has attracted enterprise blockchain deployments in finance and gaming.
Avalanche is available on ZebPay for INR trading.
Comparison Table
| Blockchain | Consensus | Speed | Use Case Strength | Maturity |
|---|---|---|---|---|
| Bitcoin | PoW | Slow | Store of value | Highest |
| Ethereum | PoS | Medium | Smart contracts, DeFi | Very High |
| Solana | PoS+PoH | Fast | High-frequency apps | Medium |
| Cardano | PoS | Medium | Academic rigour, flexibility | Medium |
| Avalanche | PoS variant | Very fast | Enterprise, custom chains | Medium |
Risks Across All Layer 1 Investments
All Layer 1 tokens are high-risk assets:
- Price volatility can be extreme
- Technology can fail or be superseded
- Regulatory changes in India or globally can impact trading
- Past performance does not guarantee future results
Always conduct your own research before investing. This is not financial advice.
Frequently Asked Questions
Which Layer 1 blockchain is the most established?
Bitcoin has the longest track record (since 2009) and the largest market cap. Ethereum is the most used for applications.
Can I buy all these Layer 1 tokens on ZebPay?
Yes. Bitcoin, Ethereum, Solana, Cardano, and Avalanche are all available on ZebPay for INR trading.
Are Layer 1 investments safer than altcoins?
Layer 1 tokens with large market caps tend to be less volatile than small-cap altcoins, but all crypto assets are high-risk. Past performance does not guarantee future results.
How are Layer 1 token gains taxed in India?
All gains from selling Layer 1 tokens are taxed at 30% with 1% TDS on qualifying transactions. Consult a qualified tax professional.
Final Thoughts
Layer 1 blockchains form the backbone of the crypto ecosystem. Bitcoin and Ethereum are the most established; Solana, Cardano, and Avalanche represent newer, high-growth alternative networks. Each has unique strengths, risks, and communities.
Research each blockchain’s technology, team, and ecosystem before investing.
Get started today and join 6 million+ registered users exploring crypto investing on ZebPay!
Disclaimer: Crypto products and NFTs are unregulated and can be highly risky. There may be no regulatory recourse for any loss from such transactions. Each investor must do his/her own research or seek independent advice if necessary before initiating any transactions in crypto products and NFTs. The information in this article is for educational purposes only and does not constitute financial or investment advice.