The emergence of BRC-20 tokens has introduced a new dimension to the Bitcoin ecosystem, enabling users to issue and trade fungible tokens directly on the BTC blockchain. Unlike ERC-20 tokens that rely on Ethereum’s smart contract functionality, BRC-20 operates through the Ordinals protocol, leveraging JSON-formatted inscriptions to deploy token contracts, mint new tokens, and facilitate transfers. Since Bitcoin does not support traditional smart contracts, this innovative approach uses ordinal theory to embed data directly into satoshis—the smallest units of Bitcoin—making each inscription uniquely identifiable.
This guide walks you through the essential steps for trading BRC-20 tokens, including how to list and purchase them on supported platforms, manage inscriptions, and update token logos. Whether you're new to Bitcoin-based tokens or expanding your digital asset portfolio, understanding BRC-20 mechanics is key to participating in this growing space.
What Are BRC-20 Tokens?
BRC-20 is an experimental token standard built on Bitcoin using the Ordinals protocol. It enables developers and users to create fungible tokens—meaning each unit is interchangeable—by encoding token deployment, minting, and transfer actions as JSON data inscribed onto individual satoshis.
Key Features:
- Runs entirely on the Bitcoin blockchain
- No smart contract execution (unlike ERC-20)
- Uses inscriptions with JSON payloads to define token behavior
- Supports token deployment, minting, and transfers
- Immutable and decentralized by design
Because these operations are recorded permanently on-chain, every action—from creating a new token to transferring it—requires a corresponding inscription. This makes transaction transparency high but also introduces unique considerations around fees, confirmation times, and wallet compatibility.
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How to List BRC-20 Tokens on the OKX Ordinals Marketplace
If you hold BRC-20 tokens and want to sell them, listing your inscriptions on a trusted marketplace like OKX Ordinals streamlines the process. Here’s how to do it step by step:
Step 1: Navigate to the BRC-20 Section
Open the OKX Wallet and go to the Ordinals marketplace. From the BRC-20 token list, find the specific token you’d like to list and tap on its name to open the details page.
Step 2: Select and List Your Inscription
Click the 【List】 button. You'll see a list of available inscriptions (specifically Transfer inscriptions) that represent your transferable tokens. Choose the one you wish to sell.
Enter your desired price in BTC or USD (depending on platform settings), then confirm the listing. Review all details carefully before clicking 【Confirm Listing】.
Note: Once listed, your inscription remains visible to buyers until purchased or manually delisted.
Step 3: Create a Transfer Inscription (If Needed)
If you don’t have any eligible Transfer inscriptions ready:
- Click 【Go Inscribe】
- Enter the number of tokens you wish to transfer (this prepares them for sale)
- Sign the transaction using your wallet credentials
After confirmation, the system generates a Transfer inscription, which can then be listed immediately.
This process ensures full control over which tokens are sold and at what price—all while maintaining security through on-chain verification.
How to Buy BRC-20 Tokens via OKX Wallet’s Ordinals Market
Purchasing BRC-20 tokens is straightforward if you use a compatible wallet integrated with an active marketplace.
Step-by-Step Purchase Process:
- Open the OKX Wallet app and access the Ordinals marketplace.
- Browse or search for the desired BRC-20 token.
- In the token’s detail view, select a listed Transfer inscription with a favorable price and quantity.
- Tap 【Buy】 or 【Scan & Buy】 if using QR code functionality.
- Confirm both the token price and estimated network fee.
- Finalize by tapping 【Confirm】 to execute the purchase.
Your newly acquired tokens will appear in your wallet under the BRC-20 section once the transaction confirms on the Bitcoin network.
Transactions typically take a few minutes to settle, depending on network congestion. Always ensure your wallet supports BRC-20 viewing and management features for seamless access.
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Can You Change a BRC-20 Token Logo?
Yes—but with strict governance rules to maintain community trust and prevent unauthorized changes.
To request a logo update for a BRC-20 token, you must meet the following criteria:
- Be an official community account operator (e.g., admin of verified Twitter/X or Weibo account representing the project)
- Launch a public vote on Twitter/X or Weibo, collecting at least 100 upvotes or likes supporting the change
- Prepare a circular PNG image file (recommended size: 512x512 pixels, transparent background)
Once these conditions are met:
- Take a screenshot of the poll results
- Gather all required files
- Contact official support with your request
Approved submissions will result in a logo update across supported platforms, including OKX Wallet.
Important: The final decision rests with the wallet provider. Unverified or spammy requests will be rejected.
Frequently Asked Questions (FAQ)
Q1: What is the difference between BRC-20 and ERC-20 tokens?
A: While both represent fungible tokens, ERC-20 runs on Ethereum and uses smart contracts for logic execution, whereas BRC-20 operates on Bitcoin via Ordinals inscriptions without programmable contracts. This makes BRC-20 simpler but less flexible than ERC-20.
Q2: Do I need a special wallet for BRC-20 tokens?
A: Yes. Standard Bitcoin wallets often can't display or manage BRC-20 inscriptions. You need a wallet like OKX Wallet that supports Ordinals and recognizes JSON-based token data embedded in satoshis.
Q3: Are BRC-20 transactions reversible?
A: No. Like all blockchain transactions, BRC-20 transfers are permanent and irreversible once confirmed. Always double-check recipient addresses and amounts before sending.
Q4: How much does it cost to inscribe a BRC-20 token?
A: Costs vary based on Bitcoin network congestion and inscription size. Fees can range from a few dollars to over $50 during peak times. Consider timing your transactions during low-traffic periods to save costs.
Q5: Can I create my own BRC-20 token?
A: Technically yes—you can deploy a new token by inscribing a JSON file defining its ticker, max supply, and mint limit. However, gaining adoption requires community engagement, clear utility, and transparent distribution.
Q6: Is the BRC-20 standard secure?
A: The underlying mechanism leverages Bitcoin’s robust security model. However, because it's experimental, users should exercise caution—especially regarding phishing risks, fake tokens, and unvetted projects.
Final Thoughts: Why BRC-20 Matters in 2025
As interest in Bitcoin-native assets grows, BRC-20 represents a pivotal evolution—unlocking programmability within Bitcoin’s otherwise rigid structure. While still experimental, its integration into major wallets like OKX demonstrates increasing legitimacy and user demand.
By mastering how to list, buy, and manage BRC-20 tokens, you position yourself at the forefront of Bitcoin’s expanding ecosystem. With proper due diligence and tools in place, these tokens offer exciting opportunities for collectors, investors, and innovators alike.
👉 Jump into the future of Bitcoin-based tokens—get started with BRC-20 now.
Remember: Only interact with verified listings, keep private keys secure, and stay informed about updates in the Ordinals ecosystem.