# \#evm **URL:** https://forum.bnbchain.org/tag/evm/2.md [Latest](https://forum.bnbchain.org/latest.md) · [Categories](https://forum.bnbchain.org/categories.md) · [Tags](https://forum.bnbchain.org/tags.md) --- ## [opBNB Roadmap Proposal (For Discussion)](https://forum.bnbchain.org/t/opbnb-roadmap-proposal-for-discussion/2211)
**Author:** [@BNBChainCore](https://forum.bnbchain.org/u/BNBChainCore)\ **Replies:** 0\ **Last updated:** [November 22, 2023, 3:03am UTC](https://forum.bnbchain.org/t/opbnb-roadmap-proposal-for-discussion/2211 "2023-11-22T03:03:15Z")
Design Principles High Performance and Low Cost: Prioritize scalability, transaction efficiency, and network responsiveness to support a growing ecosystem of dApps with extremely low cost.Target to achieve 10,000TPS and… --- ## [Transaction from my wallet initiated that I have never authorized](https://forum.bnbchain.org/t/transaction-from-my-wallet-initiated-that-i-have-never-authorized/5242)
**Author:** [@zamani84](https://forum.bnbchain.org/u/zamani84)\ **Replies:** 3\ **Last updated:** [December 17, 2025, 6:11am UTC](https://forum.bnbchain.org/t/transaction-from-my-wallet-initiated-that-i-have-never-authorized/5242 "2025-12-17T06:11:37Z")
Someone has sent to me around one month ago a so called usdt token, 100 tokens of it, see tx id 0x4f407d9d27b805ab4ad3b704c95f382a54eb333f4b4243b8f456286dc80fb329 . I don’t know the sender and just found out about it as … --- ## [Michaelenriquez747](https://forum.bnbchain.org/t/michaelenriquez747/5166)
**Author:** [@michaelenriquez747-s](https://forum.bnbchain.org/u/michaelenriquez747-s)\ **Replies:** 0\ **Last updated:** [November 8, 2025, 8:25am UTC](https://forum.bnbchain.org/t/michaelenriquez747/5166 "2025-11-08T08:25:06Z")
Innovative tools for electric coins without the headaches --- ## [Feedback on an MVP](https://forum.bnbchain.org/t/feedback-on-an-mvp/3513)
**Author:** [@Watson](https://forum.bnbchain.org/u/Watson)\ **Replies:** 0\ **Last updated:** [April 28, 2025, 3:57am UTC](https://forum.bnbchain.org/t/feedback-on-an-mvp/3513 "2025-04-28T03:57:05Z")
GM, or GN Builders! I’ve successfully deployed my concept through the opBNB Network, and would like to get some feedback! We’ve changed the demo domain from https://demo.arthurlabs.net/ to https://genesis-market.com/ f… --- ## [I'm encountering an issue with MetaMask showing this warning: "This transaction would have cost you extra fees, so we stopped it. Your money is still in your wallet."](https://forum.bnbchain.org/t/im-encountering-an-issue-with-metamask-showing-this-warning-this-transaction-would-have-cost-you-extra-fees-so-we-stopped-it-your-money-is-still-in-your-wallet/3308)
**Author:** [@bindok1](https://forum.bnbchain.org/u/bindok1)\ **Replies:** 2\ **Last updated:** [April 20, 2025, 6:39pm UTC](https://forum.bnbchain.org/t/im-encountering-an-issue-with-metamask-showing-this-warning-this-transaction-would-have-cost-you-extra-fees-so-we-stopped-it-your-money-is-still-in-your-wallet/3308 "2025-04-20T18:39:46Z")
Technical Details: Using Viem for contract interactions BSC Testnet Gas Limit: 35,000,000 units (seems too high) Max Fee Per Gas: 0.00000001 TBNB Current Implementation: const gasPrice = await publicClient.getGasPric… --- ## [Deflationary Launchpad](https://forum.bnbchain.org/t/deflationary-launchpad/3384)
**Author:** [@moongatefun](https://forum.bnbchain.org/u/moongatefun)\ **Replies:** 0\ **Last updated:** [March 18, 2025, 7:57am UTC](https://forum.bnbchain.org/t/deflationary-launchpad/3384 "2025-03-18T07:57:57Z")
Moongate.fun: The First Deflationary Launchpad In the dynamic world of cryptocurrency, new launchpads are constantly emerging, each offering unique features to differentiate themselves. However, one launchpad has gai… --- ## [BEP-456: Predict TxDAG in Mining Phase](https://forum.bnbchain.org/t/bep-456-predict-txdag-in-mining-phase/3070)
**Author:** [@galaio](https://forum.bnbchain.org/u/galaio)\ **Replies:** 0\ **Last updated:** [November 15, 2024, 7:17am UTC](https://forum.bnbchain.org/t/bep-456-predict-txdag-in-mining-phase/3070 "2024-11-15T07:17:31Z")
Here is the discussion thread for BEP-456: Predict TxDAG in Mining Phase by galaio · Pull Request #456 · bnb-chain/BEPs · GitHub. --- ## [Ho to transfer bnb from opbnb testnet to greenfield testnet?](https://forum.bnbchain.org/t/ho-to-transfer-bnb-from-opbnb-testnet-to-greenfield-testnet/3017)
**Author:** [@Sirius](https://forum.bnbchain.org/u/Sirius)\ **Replies:** 1\ **Last updated:** [October 15, 2024, 2:29am UTC](https://forum.bnbchain.org/t/ho-to-transfer-bnb-from-opbnb-testnet-to-greenfield-testnet/3017 "2024-10-15T02:29:39Z")
i write a contract wanting to send some bnb from opbnb to greenfiled testnet. Here is my code: function topUpBNB(uint256 transferOutAmount) external payable { (uint256 relayFee, uint256 ackRelayFee) = ICros… --- ## [BSC and opBNB RPC Full Nodes Management Tools](https://forum.bnbchain.org/t/bsc-and-opbnb-rpc-full-nodes-management-tools/2986)
**Author:** [@0xpcGB](https://forum.bnbchain.org/u/0xpcGB)\ **Replies:** 0\ **Last updated:** [September 25, 2024, 3:14pm UTC](https://forum.bnbchain.org/t/bsc-and-opbnb-rpc-full-nodes-management-tools/2986 "2024-09-25T15:14:04Z")
Hey, BNB Community! Today I’d like to tell you how to manage your RPC nodes to get the best performance and the lowest downtimes possible. We will take the GetBlock RPC node provider as an example as they support both BS… --- ## [BEP-396: Accelerate Block Execution by TxDAG](https://forum.bnbchain.org/t/bep-396-accelerate-block-execution-by-txdag/2869)
**Author:** [@galaio](https://forum.bnbchain.org/u/galaio)\ **Replies:** 2\ **Last updated:** [August 21, 2024, 7:57am UTC](https://forum.bnbchain.org/t/bep-396-accelerate-block-execution-by-txdag/2869 "2024-08-21T07:57:57Z")
1. Summary More and more blockchains are aware of the importance of parallel execution for performance improvement. Common parallel processors will optimistically execute transactions in parallel. When conflicts are foun… --- ## [Failed to transfer the received BNB in Proxy Contract A to Proxy Contract B](https://forum.bnbchain.org/t/failed-to-transfer-the-received-bnb-in-proxy-contract-a-to-proxy-contract-b/2882)
**Author:** [@koifarm-office](https://forum.bnbchain.org/u/koifarm-office)\ **Replies:** 2\ **Last updated:** [June 29, 2024, 8:08pm UTC](https://forum.bnbchain.org/t/failed-to-transfer-the-received-bnb-in-proxy-contract-a-to-proxy-contract-b/2882 "2024-06-29T20:08:00Z")
Please help me find out what is the cause, thank you very much Failed to transfer the received BNB in ​​Proxy Contract A to Proxy Contract B ProxyContractA:TransparentUpgradeableProxy | Address 0x11EeC0063C95Cf93142082… --- ## [BEP-7212: Add Secp256r1 Precompile](https://forum.bnbchain.org/t/bep-7212-add-secp256r1-precompile/2808)
**Author:** [@PowerStream3604](https://forum.bnbchain.org/u/PowerStream3604)\ **Replies:** 0\ **Last updated:** [May 9, 2024, 2:18pm UTC](https://forum.bnbchain.org/t/bep-7212-add-secp256r1-precompile/2808 "2024-05-09T14:18:07Z")
Abstract With the recent rise of account abstraction and more integration of blockchain with Web2 applications, there has been an increasing need to validate Secp256r1-based signatures. Many applications/key management … --- ## [Contact form to BNB Labs](https://forum.bnbchain.org/t/contact-form-to-bnb-labs/2806)
**Author:** [@MarceloReFi](https://forum.bnbchain.org/u/MarceloReFi)\ **Replies:** 0\ **Last updated:** [May 9, 2024, 1:21pm UTC](https://forum.bnbchain.org/t/contact-form-to-bnb-labs/2806 "2024-05-09T13:21:52Z")
Hey BNB community, thanks for having me here, I filled out the form to get in contact with BNB Labs, but until now (three weeks after I submitted it), I haven’t received any answer. This is the form: Contact us Shoul… --- ## [BEP(idea) implement EIP-6049: “SELFDESTRUCT” phased out](https://forum.bnbchain.org/t/bep-idea-implement-eip-6049-selfdestruct-phased-out/1255)
**Author:** [@vgg](https://forum.bnbchain.org/u/vgg)\ **Replies:** 1\ **Last updated:** [October 30, 2023, 7:46am UTC](https://forum.bnbchain.org/t/bep-idea-implement-eip-6049-selfdestruct-phased-out/1255 "2023-10-30T07:46:33Z")
Summary This BEP deprecates the SELFDESTRUCT opcode and warns against its use. A breaking change to this functionality is likely to come in the future. Motivation The EIP-6049 is planned to be part of the upcoming rele… --- ## [BEP(idea) implement EIP-3860: Limit and meter initcode](https://forum.bnbchain.org/t/bep-idea-implement-eip-3860-limit-and-meter-initcode/987)
**Author:** [@sunny2022da](https://forum.bnbchain.org/u/sunny2022da)\ **Replies:** 4\ **Last updated:** [October 27, 2023, 9:56am UTC](https://forum.bnbchain.org/t/bep-idea-implement-eip-3860-limit-and-meter-initcode/987 "2023-10-27T09:56:44Z")
BEP(idea) implement EIP-3860: Limit and meter initcode 1. Summary As part of Shanghai upgrade, EIP-3860: Limit and meter initcode is required to be implemented to BSC. 2. Abstract The change introduces a maximum size li… --- ## [BEP(idea) implement EIP-3855: PUSH0 instruction](https://forum.bnbchain.org/t/bep-idea-implement-eip-3855-push0-instruction/985)
**Author:** [@sunny2022da](https://forum.bnbchain.org/u/sunny2022da)\ **Replies:** 2\ **Last updated:** [October 27, 2023, 9:56am UTC](https://forum.bnbchain.org/t/bep-idea-implement-eip-3855-push0-instruction/985 "2023-10-27T09:56:01Z")
BEP(idea) implement EIP-3855: PUSH0 instruction 1. Summary As part of the Shanghai upgrade, EIP-3855: PUSH0 Instruction is required to be implemented to BSC. 2. Abstract Introduce the PUSH0 (0x5f) instruction, which pus… --- ## [BEP-130(Draft): Parallel Transaction Execution](https://forum.bnbchain.org/t/bep-130-draft-parallel-transaction-execution/54)
**Author:** [@setunapo\_NodeReal](https://forum.bnbchain.org/u/setunapo_NodeReal)\ **Replies:** 2\ **Last updated:** [August 23, 2023, 11:17am UTC](https://forum.bnbchain.org/t/bep-130-draft-parallel-transaction-execution/54 "2023-08-23T11:17:23Z")
1. Summary This BEP introduces a parallel transaction execution mechanism on the Binance Smart Chain. 2. Abstract To improve the performance of block execution, this BEP introduces a mechanism to execute the transaction… --- ## [Enhance Your Smart Contracts with SecureDApp's Solidity Shied](https://forum.bnbchain.org/t/enhance-your-smart-contracts-with-securedapps-solidity-shied/1828)
**Author:** [@abhisingh01](https://forum.bnbchain.org/u/abhisingh01)\ **Replies:** 0\ **Last updated:** [August 7, 2023, 5:37pm UTC](https://forum.bnbchain.org/t/enhance-your-smart-contracts-with-securedapps-solidity-shied/1828 "2023-08-07T17:37:31Z")
Hello everyone, I hope this message finds you well. My name is Abhishek, and I am proud to introduce SecureDApp, a pioneering blockchain security company dedicated to ensuring the safety of your smart contracts. About … --- ## [EIP migration procedure](https://forum.bnbchain.org/t/eip-migration-procedure/1410)
**Author:** [@vgg](https://forum.bnbchain.org/u/vgg)\ **Replies:** 0\ **Last updated:** [May 8, 2023, 8:22am UTC](https://forum.bnbchain.org/t/eip-migration-procedure/1410 "2023-05-08T08:22:24Z")
Summary To define a procedure to implement and maintain as many EIPs as possible on BSC to reduce migration issues and interoperability with other projects, such as bridges and L2s. Abstract Over the last year, the bloc… --- ## [Geth alternative](https://forum.bnbchain.org/t/geth-alternative/712)
**Author:** [@stevenoz086](https://forum.bnbchain.org/u/stevenoz086)\ **Replies:** 1\ **Last updated:** [May 1, 2023, 7:15pm UTC](https://forum.bnbchain.org/t/geth-alternative/712 "2023-05-01T19:15:00Z")
EVM stands for Ethereum Virtual Machine, and there are over 600+ Known EVM chains including ETH, BNB, MATIC, FTM, and many more. These networks support smart contracts like ERC20, ERC721, and ERC1155. Here ERC stands f… --- ## [Building Ethereum-Compatible Games: A Guide for Developers](https://forum.bnbchain.org/t/building-ethereum-compatible-games-a-guide-for-developers/1263)
**Author:** [@mirrorworld](https://forum.bnbchain.org/u/mirrorworld)\ **Replies:** 1\ **Last updated:** [April 27, 2023, 9:54am UTC](https://forum.bnbchain.org/t/building-ethereum-compatible-games-a-guide-for-developers/1263 "2023-04-27T09:54:38Z")
Hello fellow game developers! I recently came across this fascinating article on EVM compatibility in game development, and I thought I’d share it with all of you. The article, titled “EVM Compatibility: Building Blockc… --- ## [HELP SOS 0x BTC? METAMASK LUNO?](https://forum.bnbchain.org/t/help-sos-0x-btc-metamask-luno/904)
**Author:** [@AR88888](https://forum.bnbchain.org/u/AR88888)\ **Replies:** 1\ **Last updated:** [March 20, 2023, 2:19am UTC](https://forum.bnbchain.org/t/help-sos-0x-btc-metamask-luno/904 "2023-03-20T02:19:57Z")
hello hi everyone. im no tech knowledgeable person. but im doing whatever i can to seek help. i really beg all of you kind experts help. i have a metamask BTC network account that doesnt make sense. the address begins … --- ## [How to transfer my FIL between BSC mainnet and FILECOIN network?](https://forum.bnbchain.org/t/how-to-transfer-my-fil-between-bsc-mainnet-and-filecoin-network/831)
**Author:** [@lite](https://forum.bnbchain.org/u/lite)\ **Replies:** 0\ **Last updated:** [March 1, 2023, 7:05am UTC](https://forum.bnbchain.org/t/how-to-transfer-my-fil-between-bsc-mainnet-and-filecoin-network/831 "2023-03-01T07:05:45Z")
It works that deposit and withdraw my FIL to bsc in the Binance App. How to develop an DApp based on BSC mainnet to provide the bridge service for FIL?