BNB Smart Chain
Rank — by TVL HealthyL1EVMPoSABSCBSCMainnetThe network with chain ID 56 is a Layer 1 blockchain that uses the PoSA consensus mechanism. Its native asset is BNB . Launched in September 2020 as Binance Smart Chain, it was designed to execute smart contracts within the BNB ecosystem and reduce fees compared to Ethereum . After a rebranding in February 2022 and a merger with BNB Beacon Chain in April 2024, the network now functions as a single settlement layer, eliminating the dual-chain architecture and the native cross-chain bridge. The network's history began in September 2020 when the Binance team, led by Changpeng Zhao , launched Binance Smart Chain alongside the existing Binance Chain (later BNB Beacon Chain). In October 2021, a $1 billion growth fund was announced to attract developers and liquidity. In February 2022, it was rebranded as BNB Smart Chain as part of unifying the BNB Chain brand (from Binance Coin to Build'N'Build). A key milestone was the BNB Chain Fusion upgrade, completed in April 2024: staking and governance functions from BNB Beacon Chain were moved directly to the smart chain, making the dual-chain model redundant. Between January 2025 and June 2026, the network conducted four named hard forks: Pascal, Lorentz, Maxwell, and Fermi (January 14, 2026). These sequentially reduced block time from 3 seconds to 0.45 seconds, decreased finality from 7.5 to 1.125 seconds, and increased throughput to 133 million gas per second. Over 2025 and the first half of 2026, zero downtime was recorded, with a peak of over 31 million transactions per day. BNB Smart Chain positions itself as a direct competitor to Solana in throughput and to Ethereum in EVM compatibility, at significantly lower fees. The network is also integrated with its own Layer 2 solution opBNB and the decentralized storage BNB Greenfield. Technical Architecture Classification: Layer 1, compatible with the Ethereum Virtual Machine (EVM). Consensus: PoSA , a hybrid of Proof of Stake and Proof of Authority. Validators are selected based on staked BNB tokens and ensure block finalization. As of Aug 3, 2026 , the average block time is 0.45 seconds, with finality around 1.1 seconds (achieved after the Fermi hard fork with BEP-590 activation). The protocol uses on-chain governance through DAO proposals to change network parameters. Architectural features: after the BNB Chain Fusion upgrade in July 2024, the dual-chain model and its associated native bridge were completely eliminated. The network supports up to 133 million gas per second, enabling it to handle peak loads. The open-source code is maintained by a global set of nodes coordinated through the PoSA consensus mechanism. Native Currency The role of the BNB token (referred to as BNB ) is to pay for gas, provide staking for validators, and participate in network governance. The initial supply was 200 million tokens during an ICO on Ethereum in July 2017: 100 million were sold publicly at $0.15 (actually raising less than $5 million due to partial collection), 80 million were reserved for the Binance team, and 20 million for angel investors (including Matt Roszak, Roger Ver , Da Hongfei ). Token burns occur programmatically: quarterly through the BNB Burn mechanism (in April 2026, 1.57 million BNB were burned; in January 2026, 1.37 million BNB) and in real-time via BEP-95 (burning a portion of transaction fees). Since June 2023, approximately 18.8 million BNB have been burned in total, representing 12% of the total supply. Ecosystem and dApps The BNB Smart Chain ecosystem includes hundreds of decentralized applications. The leading protocol remains PancakeSwap - the dominant decentralized exchange, which processed $1.4 trillion in spot volume in 2025. In the lending sector, Venus Protocol leads, while liquid staking is headed by Lista DAO, which allows staking BNB in exchange for a trading token. Perpetual futures markets are represented by platforms ApolloX and Aster (the latter introduced high-leverage trading modes). Prediction markets processed $17.9 billion in volume in 2026. Stablecoins: after the cessation of BUSD issuance due to action by the New York Department of Financial Services (February 2023), FDUSD was natively deployed on the network in May 2023 (issuer: First Digital Labs, Hong Kong). Also operational are native USDT (Tether), USDC (Circle), and USD1 (World Liberty Financial, since early 2025). On September 19, 2024, the "Gasless Carnival Season" was launched, eliminating fees for USDT, USDC, and FDUSD transfers. Tokenization of real-world assets (RWA) on the network reached $4 billion in total value locked, supported by over 60,000 asset holders. Institutional issuers have deployed tokenized treasury and credit products: BlackRock BUIDL , Franklin Templeton BENJI, VanEck VBILL, Circle USYC . The Ondo Global Markets platform uses the network to issue tokenized American depositary receipts and ETFs (market capitalization of $9.3 million as of May 2026). The Most Valuable Builder (MVB) accelerator program, jointly run by YZi Labs and CoinMarketCap, supports developers: seasons 8-11 have been held (season 11 was open until August 2025). Hackathons: the BNB Hack 2024 series with prize pools of $490,000 (Q1), $492,000 (Q2), $500,000 (Q3), $458,000 (Q4); regional events in Buenos Aires (November 15-16, 2025, $160,000), Abu Dhabi (December 5-6, 2025, $160,000), and Bangalore (February 27-28, 2026, $160,000). Network activity (as of Aug 3, 2026 ): processes millions of transactions per day, with the number of daily active addresses (DAU) reflecting high usage levels. Security and Incidents The most serious incident occurred on October 6-7, 2022, when an attacker exploited a vulnerability in the BSC Token Hub cross-chain bridge (connecting BNB Beacon Chain and BNB Smart Chain). The attacker forged IAVL Merkle proofs for an old block and generated 2 million BNB (worth approximately $570 million at the time). About $100-110 million was successfully withdrawn, after which validators, at the request of Changpeng Zhao , paused the network for approximately 8 hours. The halt prevented the withdrawal of the majority of funds; the bridge code was updated. Other historical exploits in the network's DeFi ecosystem: the Venus Protocol hack for $200 million, the Qubit Finance attack for $80 million, and the Uranium Finance theft for $50 million. All these incidents affected individual protocols, not the blockchain itself. After 2022, no major exploits at the network or canonical bridge level have been recorded (as of mid-2026). The network remained available with zero downtime throughout 2025. Regulatory risks: in June 2023, the SEC filed a lawsuit against Binance, classifying the BNB token as an unregistered security. In November 2023, Binance reached a $4.3 billion settlement with the U.S. Department of Justice, CFTC, and FinCEN over money laundering and sanctions violations, leading to the resignation of founder Changpeng Zhao. Related Individuals Changpeng Zhao (CZ) - founder of Binance and initiator of BNB Smart Chain. Holds a bachelor's degree in computer science; previously co-founder and CTO of OKCoin, co-founder of Fusion Systems, developer of trading software for the Tokyo Stock Exchange and Bloomberg, and contributor to Blockchain.info. Led the launch of the smart chain in 2020 and coordinated the initial set of validators using Binance's infrastructure. Resigned as CEO of Binance in November 2023 as part of the regulatory settlement. Yi He - co-founder of Binance (2017), involved in early decisions regarding the utility of the BNB token and ecosystem expansion. Details of her direct role in BNB Smart Chain remain at the organizational level. The BNB Foundation (the primary development organization) manages the official website and supports ecosystem resources but does not control the blockchain itself (the protocol is open and maintained by validators). Registered in Dubai and founded in 2020, it handles coordination aspects separate from the decentralized validator set. Potential Technological factors: the completion of the Fermi upgrade (0.45-second blocks, finality ~1.1 s) and further throughput improvements to 133 million gas/s make the network attractive for high-frequency DeFi applications and gaming. Integration with opBNB (L2) and BNB Greenfield (storage) creates an environment for data-intensive projects (RWA, AI). The MVB program and a $1 billion fund (announced in October 2025 in partnership with YZi Labs) provide up to $500,000 per project through residencies and gas subsidies. The expansion of real-world asset tokenization ($4 billion TVL, 60,000 holders) and a stable monetary policy (programmatic BNB burns, quarterly burns) support ecosystem growth. Zero downtime in 2025 and a peak load of 31 million transactions per day demonstrate reliability. Risks [Identified by Finkonkurs AI Analytics System] Technical risks: the PoSA consensus has historically been associated with a limited set of validators (officially decentralized, but initially coordinated by Binance), creating a potential centralization point. Although the network has experienced no outages since 2022, the incident where it was paused at the request of a single individual (CZ) revealed governance vulnerabilities. The bridge halt in 2022 resulted in a loss of $110 million. Competitive pressure: Ethereum (deeper liquidity, L2 solutions) and Solana (high speed, low fees) actively attract developers. Regulatory risks: the classification of BNB as a security in the SEC lawsuit and Binance's $4.3 billion settlement could lead to additional restrictions on the use of the token and the network itself in U.S. jurisdictions. Tokenomic risks: the quarterly burn program depends on Binance's revenues, and real issuance (staking rewards) may create inflationary pressure, although BEP-95 partially offsets this through fee burning.
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| # | App | Cat. | TVL | 7d Δ | Users 24h |
|---|---|---|---|---|---|
| 1 |  | CEX | $23.64B | +0.10% | — |
| 2 |  | RWA | $2.79B | +0.09% | — |
| 3 |  | Dexs | $1.74B | +0.57% | — |
| 4 |  | Lending | $1.20B | -0.25% | — |
| 5 |  | CEX | $655.62M | +0.76% | — |
| 6 |  | Liquid Staking | $585.81M | -2.76% | — |
| 7 |  | Lending | $582.11M | +2.57% | — |
| 8 |  | Risk Curators | $520.84M | +58.02% | — |
Validator Distribution
Per-validator stake share, Nakamoto coefficient and concentration metrics.
Network Roadmap
Upcoming upgrades, hard forks and governance proposals for this network.
Bridge Flows
Real-time inflow, outflow and net bridge volume across all connected chains.
RPC details
Tokens on this network
View all| # | Name | Price | 24h |
|---|---|---|---|
| 1 |  | $62.53K | −1.30% |
| 2 |  | $1.84K | −1.40% |
| 3 |  | $0.9990 | +0.00% |
| 4 |  | $582.97 | −0.40% |
| 5 |  | $0.9991 | +0.00% |
| 6 |  | $1.07 | −1.30% |
| 7 |  | $72.44 | −1.30% |
| 8 |  | $0.3253 | −0.50% |
| 9 |  | $1.00 | −3.10% |
| 10 |  | $52.32 | −0.20% |
| 11 |  | $0.0692 | −1.40% |
| 12 |  | $1.00 | +0.00% |
Activities
News
View allCOLDCARD Exploit: Binance Founder CZ Warns, “Nothing is 100%”
The Coin Republic4 min readColdcard Bitcoin Theft Tops $75M as Galaxy Research Identifies Second Attack Wave
Cryptofrontnews4 min readFormer BNB Chain employee accused of unauthorized access to launch memecoin
Livecoins4 min readAboutBNB Smart Chain
OverviewThe network with chain ID 56 is a Layer 1 blockchain that uses the PoSA consensus mechanism. Its native asset is BNB. Launched in September 2020 as Binance Smart Chain, it was designed to execute smart contracts within the BNB ecosystem and reduce fees compared to Ethereum. After a rebranding in February 2022 and a merger with BNB Beacon Chain in April 2024, the network now functions as a single settlement layer, eliminating the dual-chain architecture and the native cross-chain bridge.
The network's history began in September 2020 when the Binance team, led by Changpeng Zhao, launched Binance Smart Chain alongside the existing Binance Chain (later BNB Beacon Chain). In October 2021, a $1 billion growth fund was announced to attract developers and liquidity. In February 2022, it was rebranded as BNB Smart Chain as part of unifying the BNB Chain brand (from Binance Coin to Build'N'Build).
A key milestone was the BNB Chain Fusion upgrade, completed in April 2024: staking and governance functions from BNB Beacon Chain were moved directly to the smart chain, making the dual-chain model redundant. Between January 2025 and June 2026, the network conducted four named hard forks: Pascal, Lorentz, Maxwell, and Fermi (January 14, 2026). These sequentially reduced block time from 3 seconds to 0.45 seconds, decreased finality from 7.5 to 1.125 seconds, and increased throughput to 133 million gas per second. Over 2025 and the first half of 2026, zero downtime was recorded, with a peak of over 31 million transactions per day.
BNB Smart Chain positions itself as a direct competitor to Solana in throughput and to Ethereum in EVM compatibility, at significantly lower fees. The network is also integrated with its own Layer 2 solution opBNB and the decentralized storage BNB Greenfield.
Technical Architecture
Classification: Layer 1, compatible with the Ethereum Virtual Machine (EVM). Consensus: PoSA, a hybrid of Proof of Stake and Proof of Authority. Validators are selected based on staked BNB tokens and ensure block finalization. As of Aug 3, 2026, the average block time is 0.45 seconds, with finality around 1.1 seconds (achieved after the Fermi hard fork with BEP-590 activation). The protocol uses on-chain governance through DAO proposals to change network parameters.
Architectural features: after the BNB Chain Fusion upgrade in July 2024, the dual-chain model and its associated native bridge were completely eliminated. The network supports up to 133 million gas per second, enabling it to handle peak loads. The open-source code is maintained by a global set of nodes coordinated through the PoSA consensus mechanism.
Native Currency
The role of the BNB token (referred to as BNB) is to pay for gas, provide staking for validators, and participate in network governance. The initial supply was 200 million tokens during an ICO on Ethereum in July 2017: 100 million were sold publicly at $0.15 (actually raising less than $5 million due to partial collection), 80 million were reserved for the Binance team, and 20 million for angel investors (including Matt Roszak, Roger Ver, Da Hongfei). Token burns occur programmatically: quarterly through the BNB Burn mechanism (in April 2026, 1.57 million BNB were burned; in January 2026, 1.37 million BNB) and in real-time via BEP-95 (burning a portion of transaction fees). Since June 2023, approximately 18.8 million BNB have been burned in total, representing 12% of the total supply.
Ecosystem and dApps
The BNB Smart Chain ecosystem includes hundreds of decentralized applications. The leading protocol remains PancakeSwap - the dominant decentralized exchange, which processed $1.4 trillion in spot volume in 2025. In the lending sector, Venus Protocol leads, while liquid staking is headed by Lista DAO, which allows staking BNB in exchange for a trading token. Perpetual futures markets are represented by platforms ApolloX and Aster (the latter introduced high-leverage trading modes). Prediction markets processed $17.9 billion in volume in 2026.
Stablecoins: after the cessation of BUSD issuance due to action by the New York Department of Financial Services (February 2023), FDUSD was natively deployed on the network in May 2023 (issuer: First Digital Labs, Hong Kong). Also operational are native USDT (Tether), USDC (Circle), and USD1 (World Liberty Financial, since early 2025). On September 19, 2024, the "Gasless Carnival Season" was launched, eliminating fees for USDT, USDC, and FDUSD transfers.
Tokenization of real-world assets (RWA) on the network reached $4 billion in total value locked, supported by over 60,000 asset holders. Institutional issuers have deployed tokenized treasury and credit products: BlackRock BUIDL, Franklin Templeton BENJI, VanEck VBILL, Circle USYC. The Ondo Global Markets platform uses the network to issue tokenized American depositary receipts and ETFs (market capitalization of $9.3 million as of May 2026).
The Most Valuable Builder (MVB) accelerator program, jointly run by YZi Labs and CoinMarketCap, supports developers: seasons 8-11 have been held (season 11 was open until August 2025). Hackathons: the BNB Hack 2024 series with prize pools of $490,000 (Q1), $492,000 (Q2), $500,000 (Q3), $458,000 (Q4); regional events in Buenos Aires (November 15-16, 2025, $160,000), Abu Dhabi (December 5-6, 2025, $160,000), and Bangalore (February 27-28, 2026, $160,000).
Network activity (as of Aug 3, 2026): processes millions of transactions per day, with the number of daily active addresses (DAU) reflecting high usage levels.
Security and Incidents
The most serious incident occurred on October 6-7, 2022, when an attacker exploited a vulnerability in the BSC Token Hub cross-chain bridge (connecting BNB Beacon Chain and BNB Smart Chain). The attacker forged IAVL Merkle proofs for an old block and generated 2 million BNB (worth approximately $570 million at the time). About $100-110 million was successfully withdrawn, after which validators, at the request of Changpeng Zhao, paused the network for approximately 8 hours. The halt prevented the withdrawal of the majority of funds; the bridge code was updated.
Other historical exploits in the network's DeFi ecosystem: the Venus Protocol hack for $200 million, the Qubit Finance attack for $80 million, and the Uranium Finance theft for $50 million. All these incidents affected individual protocols, not the blockchain itself. After 2022, no major exploits at the network or canonical bridge level have been recorded (as of mid-2026). The network remained available with zero downtime throughout 2025.
Regulatory risks: in June 2023, the SEC filed a lawsuit against Binance, classifying the BNB token as an unregistered security. In November 2023, Binance reached a $4.3 billion settlement with the U.S. Department of Justice, CFTC, and FinCEN over money laundering and sanctions violations, leading to the resignation of founder Changpeng Zhao.
Related Individuals
- Changpeng Zhao (CZ) - founder of Binance and initiator of BNB Smart Chain. Holds a bachelor's degree in computer science; previously co-founder and CTO of OKCoin, co-founder of Fusion Systems, developer of trading software for the Tokyo Stock Exchange and Bloomberg, and contributor to Blockchain.info. Led the launch of the smart chain in 2020 and coordinated the initial set of validators using Binance's infrastructure. Resigned as CEO of Binance in November 2023 as part of the regulatory settlement.
- Yi He - co-founder of Binance (2017), involved in early decisions regarding the utility of the BNB token and ecosystem expansion. Details of her direct role in BNB Smart Chain remain at the organizational level.
The BNB Foundation (the primary development organization) manages the official website and supports ecosystem resources but does not control the blockchain itself (the protocol is open and maintained by validators). Registered in Dubai and founded in 2020, it handles coordination aspects separate from the decentralized validator set.
Potential
Technological factors: the completion of the Fermi upgrade (0.45-second blocks, finality ~1.1 s) and further throughput improvements to 133 million gas/s make the network attractive for high-frequency DeFi applications and gaming. Integration with opBNB (L2) and BNB Greenfield (storage) creates an environment for data-intensive projects (RWA, AI). The MVB program and a $1 billion fund (announced in October 2025 in partnership with YZi Labs) provide up to $500,000 per project through residencies and gas subsidies. The expansion of real-world asset tokenization ($4 billion TVL, 60,000 holders) and a stable monetary policy (programmatic BNB burns, quarterly burns) support ecosystem growth. Zero downtime in 2025 and a peak load of 31 million transactions per day demonstrate reliability.
Risks [Identified by Finkonkurs AI Analytics System]
Technical risks: the PoSA consensus has historically been associated with a limited set of validators (officially decentralized, but initially coordinated by Binance), creating a potential centralization point. Although the network has experienced no outages since 2022, the incident where it was paused at the request of a single individual (CZ) revealed governance vulnerabilities. The bridge halt in 2022 resulted in a loss of $110 million. Competitive pressure: Ethereum (deeper liquidity, L2 solutions) and Solana (high speed, low fees) actively attract developers. Regulatory risks: the classification of BNB as a security in the SEC lawsuit and Binance's $4.3 billion settlement could lead to additional restrictions on the use of the token and the network itself in U.S. jurisdictions. Tokenomic risks: the quarterly burn program depends on Binance's revenues, and real issuance (staking rewards) may create inflationary pressure, although BEP-95 partially offsets this through fee burning.
FAQ
What is BNB Smart Chain?
It is a Layer 1 blockchain operating on PoSA consensus. Launched in September 2020 as a smart contract execution environment for the BNB ecosystem, it is fully EVM-compatible and offers low fees. In February 2022, it was renamed from Binance Smart Chain, and in April 2024, following the BNB Chain Fusion upgrade, it eliminated the dual-architecture model by moving staking and governance directly on-chain.
What is the network's native coin?
The native coin is BNB. It is used to pay transaction fees, for staking, and for participating in network governance. A portion of fees is burned in real time under the BEP-95 mechanism, and quarterly burns are also conducted to reduce the total supply.
What is the network's TVL?
The total value locked (TVL) in the network is —, ranking it — among all blockchains. The main contributors are decentralized finance protocols such as PancakeSwap and Venus Protocol.
How fast and cheap is the network?
The network processes up to — transactions per second with a block time of —, and the average fee is —. After the Lorentz, Maxwell, and Fermi hard forks, block time was reduced from 3 seconds to 0.45 seconds, and finality to 1.1 seconds.
How secure is the network?
Security is ensured by PoSA consensus, where validators confirm blocks. The largest incident occurred on October 6, 2022, when an attacker exploited a vulnerability in the BSC Token Hub bridge to generate 2 million BNB (approximately $570 million); however, the network was halted by validators, and the actual loss was about $110 million. No other major chain-level exploits have occurred since, and the network operated without downtime in 2025-2026.
What applications run on the network?
The dominant decentralized exchange is PancakeSwap, handling the majority of spot trading volume. In lending, Venus Protocol leads, while Lista DAO leads in liquid staking. Perpetual futures platforms ApolloX and Aster are also active, and prediction markets cleared over $17.9 billion in volume in 2026.