# \#network **URL:** https://forum.bnbchain.org/tag/network/9.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… --- ## [What’s Your Most Ambitious BNB Chain Project Idea? 🚀 | Brainstorm, Pitch, and Collaborate!](https://forum.bnbchain.org/t/what-s-your-most-ambitious-bnb-chain-project-idea-brainstorm-pitch-and-collaborate/5141)
**Author:** [@Cryptoceek](https://forum.bnbchain.org/u/Cryptoceek)\ **Replies:** 1\ **Last updated:** [December 13, 2025, 2:01pm UTC](https://forum.bnbchain.org/t/what-s-your-most-ambitious-bnb-chain-project-idea-brainstorm-pitch-and-collaborate/5141 "2025-12-13T14:01:25Z")
Description: Let’s supercharge the BNB Chain ecosystem together! Whether you’re a developer, builder, DeFi strategist, NFT creator, infrastructure expert, or just crypto-curious, share: Your boldest idea for a BNB Ch… --- ## [Where can I apply a large number of tBnb](https://forum.bnbchain.org/t/where-can-i-apply-a-large-number-of-tbnb/2338)
**Author:** [@Root](https://forum.bnbchain.org/u/Root)\ **Replies:** 3\ **Last updated:** [November 10, 2025, 9:23pm UTC](https://forum.bnbchain.org/t/where-can-i-apply-a-large-number-of-tbnb/2338 "2025-11-10T21:23:56Z")
I need about 20 tBnb to test my program on test net,Where can i apply a large number of tBnb? My address is 0xbDb5350B58619EfE6E1Cf43989C9D950A79F1317 --- ## [Proposal to Organize the First BNB Chain Community Event in Benin 🇧🇯](https://forum.bnbchain.org/t/proposal-to-organize-the-first-bnb-chain-community-event-in-benin/5066)
**Author:** [@GED](https://forum.bnbchain.org/u/GED)\ **Replies:** 1\ **Last updated:** [October 21, 2025, 10:13am UTC](https://forum.bnbchain.org/t/proposal-to-organize-the-first-bnb-chain-community-event-in-benin/5066 "2025-10-21T10:13:44Z")
I would like to propose organizing first BNB Chain Community Event in Benin, gathering around 100 participants including crypto enthusiasts, developers, builders, and community leaders. The goal of this event would be… --- ## [🚀 \[BNB Escrow App\] – Secure Transactions with Smart Contracts!](https://forum.bnbchain.org/t/bnb-escrow-app-secure-transactions-with-smart-contracts/3376)
**Author:** [@bindok1](https://forum.bnbchain.org/u/bindok1)\ **Replies:** 2\ **Last updated:** [August 6, 2025, 12:38pm UTC](https://forum.bnbchain.org/t/bnb-escrow-app-secure-transactions-with-smart-contracts/3376 "2025-08-06T12:38:26Z")
Hey BNB community! I just built a trustless escrow app on BNB Chain to make transactions safer without third parties. It’s still in the testing phase, and I’d love to get some feedback from you! Key Features: 100% o… --- ## [请技术人员帮看看，真的需要你们帮助，谢谢](https://forum.bnbchain.org/t/topic/4117)
**Author:** [@zhangyu-008](https://forum.bnbchain.org/u/zhangyu-008)\ **Replies:** 1\ **Last updated:** [July 14, 2025, 3:27am UTC](https://forum.bnbchain.org/t/topic/4117 "2025-07-14T03:27:32Z")
我不小心把usdt转到币安合约地址去了，找了币安客服，客服叫我来找你们，可是来这里我都不知道怎么样联系你们技术人员，请你们帮帮我，能把usdt退回来，我是一名保安，每月工资才250usdt,现在丢失了4个月工资，请你们帮帮我。合约地址：0xb300000b72DEAEb607a12d5f54773D1C19c7028d，交易函数：0x9f100e8a690b1303b392a8b0bb172a23a10cb9b47fd1d73c8c94… --- ## [Send a Paylink. Get Paid. All in One Telegram Message with BNB](https://forum.bnbchain.org/t/send-a-paylink-get-paid-all-in-one-telegram-message-with-bnb/3558)
**Author:** [@Gap](https://forum.bnbchain.org/u/Gap)\ **Replies:** 0\ **Last updated:** [May 26, 2025, 1:44pm UTC](https://forum.bnbchain.org/t/send-a-paylink-get-paid-all-in-one-telegram-message-with-bnb/3558 "2025-05-26T13:44:14Z")
We’re building Suby – and we’d love your feedback. Suby lets you accept crypto payments where your users already are — on Telegram and Discord. No plugins. No code. No custody. Just fast, automated crypto payments. … --- ## [Call for Feedbacks: BSC Short Block Interval, Validator Dedicated Network ,and Direct Mempool](https://forum.bnbchain.org/t/call-for-feedbacks-bsc-short-block-interval-validator-dedicated-network-and-direct-mempool/3348)
**Author:** [@BNBChainCore](https://forum.bnbchain.org/u/BNBChainCore)\ **Replies:** 11\ **Last updated:** [May 6, 2025, 12:57pm UTC](https://forum.bnbchain.org/t/call-for-feedbacks-bsc-short-block-interval-validator-dedicated-network-and-direct-mempool/3348 "2025-05-06T12:57:08Z")
Call for Feedbacks: BSC Short Block Interval, Validator Dedicated Network ,and Direct Mempool TDLR: Aligned with the BNB Chain 2025 roadmap, BNB Chain aims to optimize trader experience by reducing block time from 3 sec… --- ## [BEP Proposal: Enhanced Validator Network](https://forum.bnbchain.org/t/bep-proposal-enhanced-validator-network/3473)
**Author:** [@galaio](https://forum.bnbchain.org/u/galaio)\ **Replies:** 0\ **Last updated:** [April 16, 2025, 4:25pm UTC](https://forum.bnbchain.org/t/bep-proposal-enhanced-validator-network/3473 "2025-04-16T16:25:10Z")
1. Summary This BEP supports adding validator’s NodeID on the system contract, so the validators can identify each other in the p2p network and forward messages more efficiently. 2. Status Draft 3. Motivation The curre… --- ## [BEP Proposal: bsc/2 - New Block Fetching Messages](https://forum.bnbchain.org/t/bep-proposal-bsc-2-new-block-fetching-messages/3472)
**Author:** [@galaio](https://forum.bnbchain.org/u/galaio)\ **Replies:** 0\ **Last updated:** [April 16, 2025, 4:23pm UTC](https://forum.bnbchain.org/t/bep-proposal-bsc-2-new-block-fetching-messages/3472 "2025-04-16T16:23:54Z")
1. Summary This BEP introduces new block fetching messages to speed up the import of newly generated blocks, prevent nodes from lagging at subsecond block intervals, and especially improve validator consensus efficiency. … --- ## [Idea: Faster P2P Network for Validators](https://forum.bnbchain.org/t/idea-faster-p2p-network-for-validators/3282)
**Author:** [@galaio](https://forum.bnbchain.org/u/galaio)\ **Replies:** 1\ **Last updated:** [February 25, 2025, 9:06am UTC](https://forum.bnbchain.org/t/idea-faster-p2p-network-for-validators/3282 "2025-02-25T09:06:14Z")
1.Background Low Latency is one of the important Goals of BNB Chain in 2025. According to the latest BSC hard fork plan, BSC will gradually upgrade the block interval from 3 seconds to 0.75 seconds in 2025. With shorter… --- ## [Need Feedback on My BNB Escrow Smart Contract](https://forum.bnbchain.org/t/need-feedback-on-my-bnb-escrow-smart-contract/3158)
**Author:** [@bindok1](https://forum.bnbchain.org/u/bindok1)\ **Replies:** 0\ **Last updated:** [February 6, 2025, 3:31pm UTC](https://forum.bnbchain.org/t/need-feedback-on-my-bnb-escrow-smart-contract/3158 "2025-02-06T15:31:52Z")
Hi everyone, I’m a beginner in blockchain development, and I’ve just built a smart contract for an escrow system. Before I proceed with developing the frontend and backend, I’d love to get some feedback on the contract … --- ## [How long it takes to deploy a contract to bsc test network](https://forum.bnbchain.org/t/how-long-it-takes-to-deploy-a-contract-to-bsc-test-network/3044)
**Author:** [@huihui-hb](https://forum.bnbchain.org/u/huihui-hb)\ **Replies:** 1\ **Last updated:** [November 7, 2024, 7:37pm UTC](https://forum.bnbchain.org/t/how-long-it-takes-to-deploy-a-contract-to-bsc-test-network/3044 "2024-11-07T19:37:21Z")
I use a simple contract , and i need publish it to test net, when i use hardhat :slight\_smile: npx hardhat run ./scripts/deploy.ts --network dev and the console always show: hardhat:core:hre Creating provider for ne… --- ## [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… --- ## [Binance Chain, please note that it is a testing chain. Can someone give me some USDT for my address? I will mark it as thank you and invite him to have a cup of coffee](https://forum.bnbchain.org/t/binance-chain-please-note-that-it-is-a-testing-chain-can-someone-give-me-some-usdt-for-my-address-i-will-mark-it-as-thank-you-and-invite-him-to-have-a-cup-of-coffee/2893)
**Author:** [@iamhatp](https://forum.bnbchain.org/u/iamhatp)\ **Replies:** 1\ **Last updated:** [July 6, 2024, 12:46pm UTC](https://forum.bnbchain.org/t/binance-chain-please-note-that-it-is-a-testing-chain-can-someone-give-me-some-usdt-for-my-address-i-will-mark-it-as-thank-you-and-invite-him-to-have-a-cup-of-coffee/2893 "2024-07-06T12:46:43Z")
地址： 0x38b739C7E4a2354Ead89F61Dd7B88Fc4b6f9bE05 0x41A646b831fD65D19f6E50Cac09fB22be3790Ba5 0x7b498d20f6e0c53C6A4Efd0EdABB2E9D3797669C --- ## [FAQ About Tycho Hard Fork(Cancun on BSC)](https://forum.bnbchain.org/t/faq-about-tycho-hard-fork-cancun-on-bsc/2620)
**Author:** [@brilliant-lx](https://forum.bnbchain.org/u/brilliant-lx)\ **Replies:** 0\ **Last updated:** [March 7, 2024, 7:38am UTC](https://forum.bnbchain.org/t/faq-about-tycho-hard-fork-cancun-on-bsc/2620 "2024-03-07T07:38:07Z")
Q1: What Is BSC Tycho hardfork It is mainly to enable several Ethereum Cancun EIPs on BSC to keep EVM compatible and also the 4844 feature. Here is the list of these EIPs. Cancun EIPs On BSC: a.BEP-336: Implement EIP… --- ## [0x0 影子模因 Burn System](https://forum.bnbchain.org/t/0x0-burn-system/2723)
**Author:** [@0x0Labs](https://forum.bnbchain.org/u/0x0Labs)\ **Replies:** 0\ **Last updated:** [April 6, 2024, 8:51pm UTC](https://forum.bnbchain.org/t/0x0-burn-system/2723 "2024-04-06T20:51:58Z")
The token burning system is an essential part of the 0x0 影子模因 token ecosystem, designed to maintain the stability and appreciation of the token. When an NFT from the 0x0 collection is purchased, a percentage of the amou… --- ## [BNB Greenfield Roadmap Proposal](https://forum.bnbchain.org/t/bnb-greenfield-roadmap-proposal/2273)
**Author:** [@BNBChainCore](https://forum.bnbchain.org/u/BNBChainCore)\ **Replies:** 1\ **Last updated:** [March 17, 2024, 8:33am UTC](https://forum.bnbchain.org/t/bnb-greenfield-roadmap-proposal/2273 "2024-03-17T08:33:46Z")
Design Principle High Performance for Massive Adoption - The system design should try to meet the performance of popular Web2 service providers and comply with popular Web2 and Web3 standards. The target is both existin… --- ## [BNB SDK byte error](https://forum.bnbchain.org/t/bnb-sdk-byte-error/2526)
**Author:** [@justsoso-SpringCloud](https://forum.bnbchain.org/u/justsoso-SpringCloud)\ **Replies:** 3\ **Last updated:** [February 7, 2024, 8:24am UTC](https://forum.bnbchain.org/t/bnb-sdk-byte-error/2526 "2024-02-07T08:24:00Z")
用sdk根据hashId查询，返回字节报错问题 --- ## [Navigating the Inscription Ecosystem with Consistent Protocol Practices](https://forum.bnbchain.org/t/navigating-the-inscription-ecosystem-with-consistent-protocol-practices/2373)
**Author:** [@BNBChainCore](https://forum.bnbchain.org/u/BNBChainCore)\ **Replies:** 16\ **Last updated:** [January 30, 2024, 9:43am UTC](https://forum.bnbchain.org/t/navigating-the-inscription-ecosystem-with-consistent-protocol-practices/2373 "2024-01-30T09:43:41Z")
Greetings BNBChain community, As the inscription ecosystem on BNBChain continues to expand, the need for consistent protocol practices becomes increasingly crucial. Currently, the industry is characterized by a fragment… --- ## [Unable to deploy smart contract to BNBChain mainnet](https://forum.bnbchain.org/t/unable-to-deploy-smart-contract-to-bnbchain-mainnet/2437)
**Author:** [@Xthread](https://forum.bnbchain.org/u/Xthread)\ **Replies:** 6\ **Last updated:** [January 17, 2024, 9:48am UTC](https://forum.bnbchain.org/t/unable-to-deploy-smart-contract-to-bnbchain-mainnet/2437 "2024-01-17T09:48:25Z")
Unable to deploy smart contract to mainnet According to gas-report on hardhat it take arround 0.02ETH and wallet ETH is 0.079150594937047879’’ Here is the error: Error: insufficient funds for intrinsic transaction cos… --- ## [BNB Greenfield Storage Provider by Privasea AB(NEW)](https://forum.bnbchain.org/t/bnb-greenfield-storage-provider-by-privasea-ab-new/2418)
**Author:** [@DavidJiaoEth](https://forum.bnbchain.org/u/DavidJiaoEth)\ **Replies:** 0\ **Last updated:** [January 15, 2024, 8:08pm UTC](https://forum.bnbchain.org/t/bnb-greenfield-storage-provider-by-privasea-ab-new/2418 "2024-01-15T20:08:28Z")
Core Information Organization Name: Privasea AB Organization Size : 10 Organization Location: Sweden Description of Organization Privasea AB - privasea.ai Privasea is a startup specializing in privacy computing in… --- ## [Survey for BSC archive node](https://forum.bnbchain.org/t/survey-for-bsc-archive-node/2141)
**Author:** [@RenRick](https://forum.bnbchain.org/u/RenRick)\ **Replies:** 4\ **Last updated:** [January 13, 2024, 2:33am UTC](https://forum.bnbchain.org/t/survey-for-bsc-archive-node/2141 "2024-01-13T02:33:37Z")
As we know developers are limited to query the limited recent blocks to check the balance of an address and the state of a smart contract with a full node, while they can query any block with an archive node. In order t… --- ## [BNB (geth) get txID after eth\_sendRawTransaction request](https://forum.bnbchain.org/t/bnb-geth-get-txid-after-eth-sendrawtransaction-request/1986)
**Author:** [@jerikom33](https://forum.bnbchain.org/u/jerikom33)\ **Replies:** 1\ **Last updated:** [September 8, 2023, 7:36am UTC](https://forum.bnbchain.org/t/bnb-geth-get-txid-after-eth-sendrawtransaction-request/1986 "2023-09-08T07:36:44Z")
I’m sent the transaction using eth\_sendRawTransaction. All done and success, but return this result: {"success":1,"txID":null,"wallet\_type":"binance\_coin","wallet\_from":"0xWALLET","wallet\_to":"0xWALLET","amount":0.00300… --- ## [BNB Greenfield validator & SP application: \[NODERS\]TEAM](https://forum.bnbchain.org/t/bnb-greenfield-validator-sp-application-noders-team/1931)
**Author:** [@nodersteam](https://forum.bnbchain.org/u/nodersteam)\ **Replies:** 0\ **Last updated:** [August 29, 2023, 11:18am UTC](https://forum.bnbchain.org/t/bnb-greenfield-validator-sp-application-noders-team/1931 "2023-08-29T11:18:24Z")
Core Information: Name: Ioannis Ioannidis Affiliated organization: \[NODERS\]TEAM Region of Operation: United States New Jersey Our Web: https://noders.team/ Years of experience: We have more than 10 years of experie… --- ## [BNB Greenfield Storage Provider by Privasea AB](https://forum.bnbchain.org/t/bnb-greenfield-storage-provider-by-privasea-ab/1838)
**Author:** [@DavidJiaoEth](https://forum.bnbchain.org/u/DavidJiaoEth)\ **Replies:** 0\ **Last updated:** [August 10, 2023, 11:57am UTC](https://forum.bnbchain.org/t/bnb-greenfield-storage-provider-by-privasea-ab/1838 "2023-08-10T11:57:22Z")
Core Information Organization Name: Privasea AB Organization Size : 10 Organization Location: Sweden Description of Organization Privasea AB - privasea.ai Privasea is a startup specializing in privacy computing inf… --- ## [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 … --- ## [Introducing Codefield: A Decentralized Code Management & Sharing Platform on Greenfield](https://forum.bnbchain.org/t/introducing-codefield-a-decentralized-code-management-sharing-platform-on-greenfield/1822)
**Author:** [@JxJ18](https://forum.bnbchain.org/u/JxJ18)\ **Replies:** 1\ **Last updated:** [August 7, 2023, 4:01pm UTC](https://forum.bnbchain.org/t/introducing-codefield-a-decentralized-code-management-sharing-platform-on-greenfield/1822 "2023-08-07T16:01:19Z")
Introducing Codefield: A Decentralized Code Management & Sharing Platform on Greenfield Git, created by Linus Torvalds in 2005, has become one of the most widely-used version control systems in both open-source and comme… --- ## [Get notifications for any BNB smart contract events](https://forum.bnbchain.org/t/get-notifications-for-any-bnb-smart-contract-events/1751)
**Author:** [@quionie](https://forum.bnbchain.org/u/quionie)\ **Replies:** 0\ **Last updated:** [July 19, 2023, 5:29am UTC](https://forum.bnbchain.org/t/get-notifications-for-any-bnb-smart-contract-events/1751 "2023-07-19T05:29:31Z")
We just released Event Monitor, our newest Trigger on Dispatch beta. Dispatch Event Monitor lets you create automated alerts/notifications for any smart contract events. BNB is one of the networks we support and we’d lo… [Next page](https://forum.bnbchain.org/tag/network/9.md?match_all_tags=true&page=1&tags%5B%5D=network)