Blockchains

BNB Smart Chain

Créez des dApps Web3 sans effort

BNB Beacon Chain

Sunset soon

Couche de gouvernance et de staking de l’écosystème de BNB Chain

BNB Greenfield

Stockage et économie des données décentralisés

opBNB

Solution évolutive optimiste pour augmenter la vitesse et réduire les frais

zkBNB

Testnet

Solution évolution de type zero-knowledge pour augmenter la vitesse et réduire les frais

BNB Chain Layer 2

Solutions designed to enhance the capabilities of BSC

DocumentationGitHubFaucetStake BNBBscScanBSCTraceDev ToolsLearn more about FusionDocumentationExplorer Beacon ChainDocumentationGitHubFaucetPasserelleGreenfieldScanDCellarDev ToolsDocumentationGitHubFaucetPasserelleopBNBScanDev ToolsDocumentationGitHub

Développeurs

Portal

A convenient hub for BNB Chain data & resources

Documentation

Documents annexes pour les développeurs

Programmes pour les développeurs

Aides, financement, incitations et soutien

GitHub

Explorez les référentiels technologiques de BNB Chain

Outils

Trouvez les outils pour développeurs adaptés à votre projet

Faucet

Administrez des tokens sur BNB Smart Chain

BNBChain List

A list of BNB Chain related networks

Submit dApps

BNB Smart ChainBNB GreenfieldopBNBzkBNBBNB HackBNB Incubation Alliance (BIA)Programme d’accélération MVBBNB Chain GrantsLancementGas GrantsTVL Incentive ProgramMEME Coins InnovationVoir tous les programmes

Écosystème

Portefeuilles

Connectez-vous en toute sécurité aux fonds et aux dApps

Explorer les dApps

Explorez les dApps sur l’écosystème de BNB Chain

Staking

Earn BNB and rewards effortlessly

Governance

Submit proposals & participate in on-chain governance

BNB Chain BTCFi

One-stop Platform to Leverage BTC assets

Bridge

Cross-chain transfer between networks

Tokenization Solutions

Get Your Business Into Web3

Payment

Integrate to BNB Chain Payments & explore the trending merchants.

What is BNB?

Learn more about the use cases and how to get BNB!

Native StakingLiquid StakingCompany TokenizationReal World Assets TokenizationNFT Loyalty Program

Communauté

Community Hub

Join our vibrant community

Blog

Suivez notre blog pour ne rien manquer

Événements

Entrez en contact avec des builders et découvrez les événements de la communauté

Forum Build N’ Build

Forum public et communautaire pour les développeurs

Programme Martiens

Venez vivre l’aventure Web3 de BNB Chain et rejoignez notre communauté dynamique

Space B

A Workspace to Meet & Build.

Carrières

Carrières chez BNB Chain

Découvrez les offres d’emploi de BNB Chain

Emplois dans l’écosystème

Découvrez les emplois disponibles dans l’écosystème de BNB Chain

Nous contacterGet Started
Nous contacterGet Started

BNB Chain Fusion

BNB Chain

Fusion

The BNB Chain Fusion is a strategic shift to migrate the BNB Beacon Chain’s functionalities to BNB Smart Chain (BSC) and retire BNB Beacon Chain. This move aims to streamline the network, improve efficiency, reduce security risks, and align BNB Chain's architecture with the current technological demands and future growth.

15 April 2024

BNB Beacon Chain First Sunset Fork

18 April 2024

BNB Smart Chain Feynman Hardfork

14 July 2024

BNB Beacon Chain Second Sunset Fork

19 November 2024

BNB Beacon Chain Final Sunset Fork

03 December 2024

Post Fusion

Shutdown BNB Beacon Chain validator nodes

Publish BNB Beacon Chain balance dump

Enable token recovery for bound BEP2/BEP8 assets

How to Recover

What shall Stakeholders Do?

BEP2/BEP8 Token Issuers

Action

  • Bind their valuable tokens and notify users for transfer them to BSC

Risk if Action is not Taken

The tokens not binded will be lost and cannot recover anymore

Estimated Deadline

Jun 2024

Read More

BEP2/BEP8 Token Holders

Action

  • Cross-transfer their tokens to BSC

Risk if Action is not Taken

Although after the final sunset users still can recover tokens if binded, it will be much more difficult and incur lock duration

Estimated Deadline

Jun 2024

Read More

Validators

Action

  • Create new validator and migrate delegations

Risk if Action is not Taken

Lose the validator seat for voting power will be migrated to BSC

Estimated Deadline

Apr 2024

Read More

Delegators

Action

  • Migrate staking to BSC native staking

Risk if Action is not Taken

Less or no further income for voting power will be migrated to native BSC staking

Estimated Deadline

Apr 2024

Read More

Atomic Swap Projects

Action

  • Disable atomic swap feature in their apps

Risk if Action is not Taken

Impact the apps’ functionalities for atomic swap is disabled on Beacon Chain

Estimated Deadline

Apr 2024

Read More

CEXs (Central Exchanges)

Action

  • Disable deposit for assets not binded
  • Finally sunset the deposits & withdrawals of Beacon Chain

Risk if Action is not Taken

The deposited tokens not binded will be lost and cannot recover anymore

Estimated Deadline

Jun 2024

Read More

Staking Pools

Action

  • Migrate staking to BSC native staking

Risk if Action is not Taken

Less or no further income for voting power will be migrated to native BSC staking

Estimated Deadline

Jun 2024

Read More

Wallets

Action

  • Support cross-chain transfer if possible
  • Sunset the support of Beacon Chain

Risk if Action is not Taken

-

Estimated Deadline

Jun 2024

All Communities

Action

  • Verify their accounts after the balance dump is published

Risk if Action is not Taken

Invalid dump will lead to fund lost

Estimated Deadline

Aug 2024

Other Projects

Action

  • Adjust their projects for Beacon Chain sunset accordingly

Risk if Action is not Taken

-

bug bounty
program

Secure the Ecosystem and Get Double Rewards!

We invite the security research community to rigorously examine the designated codebase and uncover potential vulnerabilities. During the BNB Chain Fusion process, we are providing the Double Bounty Rewards at our discretion for validly submitted security vulnerabilities.

Submit

Further Reading