Swan.my.id - Jakarta — Crypto has become one of the most widely discussed digital assets in Indonesia, with millions of people now participating in the market. Unlike traditional money, crypto operates through blockchain technology and can be transferred without relying on a single central authority.
The growing popularity of crypto has also brought greater attention from regulators. The Financial Services Authority (OJK) recorded 22.93 million crypto asset consumers in Indonesia as of July 2026. Monthly crypto transactions reached Rp20.52 trillion during the same period.
So, what exactly is crypto, how does it work, and what should beginners know before buying it? Here is a closer look at the basics, types, regulations, taxes, benefits, and risks of crypto assets.
What Is Crypto?
Crypto, short for cryptocurrency or crypto asset, is a digital asset recorded and transferred through blockchain technology. A blockchain functions like a digital ledger that stores transaction records across a network of computers.
Cryptographic technology helps protect transactions and verify ownership. Instead of relying entirely on a bank or other centralized institution, many crypto networks use decentralized computer networks to validate transactions.
Bitcoin was the first major crypto asset. Its concept was introduced in the Bitcoin whitepaper published under the name Satoshi Nakamoto in 2008, while the Bitcoin network began operating in 2009.
Since then, thousands of other crypto assets have emerged. Each project can have a different purpose, ranging from digital payments and smart contracts to decentralized finance and asset-backed tokens.
In simple terms, crypto has several defining characteristics:
- It is a digital asset recorded on blockchain.
- It can generally be purchased in fractional amounts.
- Many crypto networks operate without a single central authority.
- Prices can rise or fall significantly in a short period.
- Crypto is traded as an asset in Indonesia rather than being recognized as a payment instrument.
How Does Crypto Work?
Crypto transactions are recorded on a blockchain. When someone sends crypto to another wallet, the transaction is broadcast to the relevant network.
The network then verifies the transaction before adding it to the blockchain. Although the technical process differs between networks, the basic mechanism can be explained in several steps.
First, the owner initiates a transaction using a private key. The private key acts as a cryptographic credential that proves control over the assets.
Second, computers participating in the network verify the transaction. They check whether the sender has sufficient assets and whether the transaction follows the network's rules.
Third, verified transactions are grouped into blocks. Bitcoin, for example, uses a proof-of-work system in which miners compete to solve computational problems. Ethereum uses proof of stake, where validators participate by staking assets.
Finally, the confirmed block becomes part of the blockchain. Once recorded, blockchain transactions are generally difficult to alter.
Crypto is stored using digital wallets. Hot wallets are connected to the internet, while cold wallets are generally kept offline. Losing access to a private key can result in permanent loss of assets stored in a self-custody wallet.
Types of Crypto Assets
Not all crypto assets serve the same purpose. Their functions can vary significantly depending on the network and project.
1. Bitcoin
Bitcoin is the first major crypto asset and is often described as a digital store of value or a decentralized digital asset.
Bitcoin has a maximum supply of 21 million coins. However, a limited supply does not guarantee that its market price will always increase.
As of September 28, 2026, Bitcoin was trading at around US$84,378.51, equivalent to approximately Rp1.52 billion using the exchange rate cited in the source material.
2. Smart Contract Platforms
Some blockchain networks are designed to support applications through smart contracts.
Ethereum and Solana are examples. Their networks can support decentralized finance applications, NFTs, and other blockchain-based applications.
On September 28, 2026, Ethereum was priced at around US$2,684.90, while Solana traded at approximately US$121.69, according to the cited market data.
3. Stablecoins
Stablecoins are crypto assets designed to maintain a value linked to another asset, commonly the US dollar.
However, stablecoins still carry risks. Their stability depends on factors such as the issuer, reserves, redemption mechanisms, and market conditions.
4. Asset-Backed Tokens
Some crypto assets represent exposure to physical assets.
Gold-backed tokens such as PAXG and XAUT are examples. Their value is linked to gold prices, although they remain crypto assets and carry risks associated with both the underlying asset and the token structure.
Crypto assets other than Bitcoin are commonly referred to as altcoins.
Is Crypto Legal in Indonesia?
Crypto is legal in Indonesia as a financial asset that can be traded through licensed Digital Financial Asset Traders, known as PAKD.
However, crypto is not legal tender for payments in Indonesia. The country's currency regulations require the rupiah to be used for payment transactions within Indonesia.
Crypto supervision also changed significantly in recent years. Since January 10, 2025, regulatory supervision of crypto assets has moved from the Commodity Futures Trading Supervisory Agency (Bappebti) to the OJK.
The Indonesian crypto ecosystem includes licensed traders, a digital financial asset exchange, clearing institutions, and custodians.
As of July 2026, the source material reported:
- 27 licensed PAKD platforms.
- Two digital financial asset exchanges.
- Two clearing and settlement institutions.
- Two custodial institutions.
- 1,214 crypto assets available for trading through CFX.
Because regulatory lists can change, consumers should verify whether a platform is currently licensed before opening an account.
How Many Crypto Investors Are There in Indonesia?
Crypto adoption in Indonesia has continued to expand.
According to OJK data cited in the source material, Indonesia had 22.93 million crypto asset consumers as of July 2026.
The total value of crypto transactions reached Rp20.52 trillion in July. However, that figure represented a 28.2% decline compared with the previous month.
The figures highlight both the size and volatility of the Indonesian crypto market.
Crypto derivatives also recorded significant activity, with transactions reaching Rp3.41 trillion in June 2026 according to the cited data.
The number of consumers alone, however, should not be interpreted as an indication that crypto prices will rise. Market participation and asset performance are separate issues.
Crypto vs Stocks vs Rupiah
Crypto, stocks, and rupiah serve different purposes.
Crypto represents digital assets recorded on blockchain networks. Stocks represent ownership in a company, while the rupiah is Indonesia's official currency issued by Bank Indonesia.
Crypto markets also operate differently from traditional stock markets. Crypto can generally be traded 24 hours a day, seven days a week, while stock trading follows exchange operating hours.
The source of value also differs. Crypto prices are primarily influenced by market demand, network utility, liquidity, and other market factors. Stock prices are linked to expectations surrounding companies and their financial performance, while the value and purchasing power of the rupiah are influenced by monetary and economic conditions.
Benefits of Crypto
Crypto has several characteristics that attract investors and users.
One is market accessibility. Crypto markets generally operate around the clock, allowing transactions outside traditional stock-market hours.
Another is fractional ownership. Investors do not need to purchase one whole Bitcoin or another complete unit of an asset. Small amounts can be used to gain exposure to crypto.
Blockchain transparency is another feature. Transactions recorded on public blockchains can often be independently examined using blockchain explorers.
Crypto can also be included as one component of a diversified portfolio. However, diversification does not eliminate the possibility of losses.
Risks of Crypto
Crypto also carries substantial risks that users should understand before trading.
High volatility is one of the most significant risks. Crypto prices can move sharply within a short period. For example, Solana's price changed by 8.82% over the seven-day period ending September 28, 2026, according to the cited CoinMarketCap data.
Liquidity risk can also affect smaller or less actively traded assets. An investor may have difficulty selling an asset at the desired price when trading volume is limited.
Cybersecurity risks are another concern. Phishing attacks, fake projects, compromised accounts, and stolen private keys can result in permanent losses.
There is also transaction risk. Blockchain transfers sent to an incorrect address generally cannot simply be reversed.
Finally, regulatory changes can influence how crypto assets are traded, accessed, or taxed in different jurisdictions.
How Much Is Crypto Tax in Indonesia?
Crypto taxation in Indonesia depends on how and where the transaction takes place.
Based on the source material and PMK 50/2025, crypto sales through domestic PAKD platforms are subject to final Article 22 income tax of 0.21% of the transaction value.
Crypto purchases have not been subject to VAT since August 1, 2025.
For example, if an investor sells crypto worth Rp1 million through a domestic PAKD, the final income tax would be Rp2,100 based on a 0.21% rate.
Transactions through foreign providers are subject to a different tax rate, cited in the source as 1%.
Tax treatment is separate from platform trading fees, so users should check both before completing a transaction.
How Can Beginners Start Buying Crypto?
For beginners, the first step is understanding the asset before making a transaction.
On Pluang, crypto purchases can start from Rp10,000, while sales can start from Rp5,000, according to the source material.
A basic process includes:
- Download the Pluang application and create an account.
- Complete the required identity verification.
- Activate a PIN and two-factor authentication for additional account security.
- Add funds using an available payment method.
- Open the Crypto section and select the asset you want to research.
- Review the asset information and applicable transaction costs.
- Enter the desired amount and confirm the transaction.
- For selling, select the asset in your portfolio and enter the amount you want to sell.
With Bitcoin's price at around US$84,378.51 on September 28, 2026, Rp10,000 would represent only a small fraction of one Bitcoin.
Beginners may also encounter the dollar-cost averaging strategy, or DCA. This approach involves investing a predetermined amount at regular intervals instead of attempting to predict the best market entry point.
However, DCA does not eliminate market risk. The value of the purchased asset can still decline.
What Should Beginners Understand Before Buying Crypto?
Understanding the technology is only one part of crypto investing. Investors also need to consider volatility, liquidity, security, taxation, and their own financial circumstances.
Crypto should not be viewed as a guaranteed way to generate returns. Even major assets with established networks can experience significant price declines.
Security is equally important. Users should protect their login credentials, enable two-factor authentication, avoid suspicious links, and carefully check wallet addresses before making transfers.
Investors should also distinguish between a crypto asset's popularity and its underlying utility. A large market capitalization or high trading volume does not automatically eliminate the risk of losses.
FAQ About Crypto
What is crypto in simple terms?
Crypto is a digital asset recorded on a blockchain. It can generally be purchased in fractional amounts and transferred through blockchain networks. In Indonesia, crypto is traded as an asset under OJK supervision rather than being used as legal tender.
Is crypto legal in Indonesia?
Yes. Crypto can legally be traded through licensed Digital Financial Asset Traders supervised by OJK. However, crypto is not recognized as a legal payment instrument in Indonesia.
What is the difference between Bitcoin and crypto?
Bitcoin is one type of crypto asset. The term crypto refers to a much broader category that includes Bitcoin, Ethereum, Solana, stablecoins, and many other digital assets.
What is the minimum amount to buy crypto on Pluang?
According to the source material, crypto purchases on Pluang start from Rp10,000, while sales start from Rp5,000.
How much tax is charged when selling crypto in Indonesia?
Based on the cited PMK 50/2025 rules, crypto sales through domestic PAKD platforms are subject to final Article 22 income tax of 0.21% of the transaction value.
Conclusion
Crypto is a digital asset that operates through blockchain technology and has developed into a broad ecosystem covering Bitcoin, smart contract platforms, stablecoins, and asset-backed tokens.
In Indonesia, crypto is legally traded as a financial asset through licensed PAKD platforms under OJK supervision. The market has also grown considerably, with OJK recording 22.93 million crypto asset consumers as of July 2026.
However, increasing adoption does not remove the risks. Crypto prices can be highly volatile, while investors also face liquidity, cybersecurity, transaction, and regulatory risks.
For beginners, understanding how blockchain works, checking the legal status of a trading platform, learning about applicable taxes, and securing account access are important steps before making a transaction.
Crypto can be purchased in small amounts, but every transaction still carries the possibility of losing part or all of the invested capital. Understanding the asset and considering personal financial circumstances are therefore essential before entering the market.