What changed on February 15, 2022
The change was a rebrand of the names, and the project restated what the three letters stand for. BNB had been shorthand for Binance Coin, and it was redefined as Build and Build, which repositioned the coin around the ecosystem it now fuels instead of around the exchange that created it.
The networks were renamed at the same time. Binance Smart Chain became BNB Smart Chain, and Binance Chain became BNB Beacon Chain. The abbreviation BSC survived the change and remains in wide use, which is why documentation and wallets still say BSC while meaning BNB Smart Chain.
The ticker itself stayed BNB throughout, which is the main reason the change was largely invisible to anyone holding the coin. The announcement told holders explicitly that no action was required, because a rename is a change to labels rather than to the ledger.
What the rebrand reflected was a real shift that had already happened. BNB Smart Chain launched in September 2020 and had grown into a substantial network by 2022, so a coin named after an exchange had become the fuel for something considerably larger. BNB history and origin covers that arc.
What holders had to do
Holders had to do nothing whatsoever, and the opposite assumption is what scammers rely on.
A rename changes documentation and branding while leaving the blockchain, the balances, the addresses and the contract exactly as they were. Coins held before February 2022 remained the same coins afterwards, in the same wallets, spendable in the same way.
The dangerous misunderstanding is treating a rename as a migration. Some projects genuinely do move to new contracts and require holders to swap old tokens for new ones, and those events involve official instructions from the project itself. Scammers imitate that pattern, and a supposed swap page for a rebrand that required no swap is a straightforward theft mechanism.
The rule that covers this and everything like it: a project announcing a genuine migration publishes it through its own official channels, and any instruction reaching you through a message, an advertisement or a search result deserves verification against those channels before you connect a wallet to anything. BNB scams and fake tokens covers the pattern.
Why the old name persists
Search rankings and inbound links attach to web addresses, so a site that covered the coin before 2022 faces a choice: keep the address and preserve years of accumulated traffic, or change it and lose much of that. Faced with that choice, the great majority of sites kept the address they already had.
The result is that price pages, data feeds and encyclopedia entries still carry binance-coin in their web addresses or binancecoin in their data identifiers, while displaying BNB as the ticker and describing the current asset. That is ranking history showing through rather than evidence of a second asset.
How to read a page carrying the old name comes down to two checks. Confirm the ticker reads BNB, then confirm the network described is BNB Chain, and if both match the page is about this coin whatever its address happens to say. Where a page uses the old name for a different token on a different chain, that genuinely is a different asset. BNB price history covers reading data sources on the coin.
Where the old name still appears
The old name turns up in five places, all of them harmless once you know to expect them.
- Price site addresses that still contain binance-coin, alongside data identifiers reading binancecoin.
- Encyclopedia entries that redirect the name Binance Coin to the company's article and keep the coin as a section within it.
- Older wallets and backups that label the network Binance Chain or Binance Smart Chain in their saved settings.
- Articles and guides published before 2022, which use the old name throughout while describing the same asset.
- The abbreviation BSC, which stands for Binance Smart Chain and remains the standard shorthand for BNB Smart Chain.
The last of these is the one worth keeping, since BSC remains genuinely current usage among developers and wallets. The others are historical labels attached to a coin that carried on unchanged. The BNB glossary covers the vocabulary across the family.
Buying and trading under either name
Exchanges list the coin as BNB, and that ticker appears on every current trading screen, so a venue still displaying Binance Coin is showing an old label for the same market.
BloFin has listed BNB/USDT on spot since December 31, 2023, with a minimum order size of 0.001 BNB, and it lists two perpetuals, BNBUSDT since January 12, 2023 and BNBUSDC since August 18, 2025, both at up to 75x leverage. All three quote the same asset under its current ticker. How to buy BNB covers the purchase.
One thing worth checking on any exchange is the network offered for withdrawal. BNB Smart Chain appears as BEP20, which is the network almost everything uses. A menu offering BEP2 refers to the retired Beacon Chain, which stopped producing blocks in December 2024, and the Beacon Chain sunset covers what happened to it.
Frequently asked questions
Is Binance Coin the same as BNB?
Yes, they are one asset under two names. Binance Coin was the original name from the 2017 launch, and it was renamed BNB on February 15, 2022, with the letters redefined as Build and Build. The ticker was BNB before and after, holdings carried across untouched, and price sites often still show the old name in their web addresses because search rankings attach to those.
Did holders have to swap their tokens in the rebrand?
No swap took place, because a rename changes labels while leaving the blockchain, the balances and the contract exactly as they were. The announcement told holders explicitly that no action was needed. Any page offering to convert Binance Coin into BNB is describing an event that never happened, and connecting a wallet to one is how people lose funds.
Why do price pages still say binance-coin?
Because search rankings and inbound links attach to web addresses, so changing the address would cost a site years of accumulated traffic. Most kept the old address while updating the content, which is why you see BNB displayed as the ticker on a page whose address still reads binance-coin. Check the ticker and the network described, and if both match, it is the same coin.
What does BNB stand for now?
Build and Build, redefined in the February 2022 rebrand, having originally stood for Binance Coin. The change repositioned the coin around the ecosystem it fuels instead of around the exchange that created it, and it reflected a shift that had already happened when BNB Smart Chain launched in 2020.
Is BSC still the right abbreviation?
Yes, and it remains in wide use across the ecosystem. It stands for Binance Smart Chain, the network's name before the rebrand renamed it BNB Smart Chain, and both refer to the same network identified by wallets as chain ID 56. Documentation, wallets and developer tools continue to use BSC, so treat it as current shorthand.
Did the rebrand change how BNB works?
Not in any respect. Paying transaction fees, staking with validators and voting on network changes all worked the same way before and after February 2022. What changed were the names of the coin and its networks, plus the phrase the letters stand for. The underlying asset and everything it does carried straight through.
Researched and written by the BloFin Academy editorial team with AI-assisted drafting. Updated September 2026. Primary sources include BloFin's Help Center. All facts independently verified against cited documentation current as of September 2026.
This article is educational and general in nature, not financial or investment advice. Cryptocurrencies like BNB carry real risks, including price volatility, venue risk, smart-contract exploits in ecosystem applications, issuer and chain risk, and the chance of losing funds sent on the wrong network. Nothing here is a recommendation to buy, sell, or hold any asset. Do your own research, and consider speaking with a licensed professional before making financial decisions. BloFin does not provide investment advice.