TRON Improvement Proposals (TIPs)

May 13, 2026 · View on GitHub

TRON Improvement Proposals (TIPs) describe standards for the TRON platform, including core protocol specifications, client APIs, and contract standards.

Contents

To Submit a TIP

Before you submit a TIP, you need to create an issue for comment and add the issue URL to your TIP header.

1. Fork the repository by clicking "Fork" in the top right.

2. Add your TIP to your fork of the repository. There is a TIP template here.

3. Submit a Pull Request to TRON's TIPs repository.

Your first PR should be a first draft of the final TIP. It must meet the formatting criteria enforced by the build (largely, correct metadata in the header). An editor will manually review the first PR for a new TIP and assign it a number before merging it.

Make sure you include a discussions-to header with the URL to a discussion forum or open GitHub issue where people can discuss the TIP as a whole. If a TIP is about the feature development of java-tron, and a PR of the development exists, in your TIP and your java-tron's PR you need to refer each other's github link.

When you believe your TIP is mature and ready to progress past the draft phase, you should do one of two things:

  • For a Standards Track TIP of type Core, ask to have your issue added to the agenda of an upcoming All Core Devs meeting, where it can be discussed for inclusion in a future hard fork. If implementers agree to include it, the TIP editors will update the state of your TIP to 'Accepted'.

  • For all other TIPs, open a PR changing the state of your TIP to 'Final'. An editor will review your draft and ask if anyone objects to its being finalized. If the editor decides there is no rough consensus, they may close the PR and request you fix the issues in the draft before trying again.

TIP Status

TIPs are separated into several statuses.

  • Draft: A TIP that is undergoing rapid iteration and changes.

  • Last Call: A TIP that is done with its initial iteration and ready for review by a wide audience.

  • Accepted: A core TIP that has been in the Last Call for at least 2 weeks and any technical changes that were requested have been addressed by the author. The process for Core Devs to decide whether to encode a TIP into their clients as part of a hard fork is not part of the TIP process. If such a decision is made, the TIP will move to the final.

  • Final (non-Core): A TIP that has been in the Last Call for at least 2 weeks and any technical changes that were requested have been addressed by the author.

  • Final (Core): A TIP that the Core Devs have decided to implement and release in a future version or has already been released.

  • Active: If the TIPs are never meant to be completed, the TIPs may have a status of “Active”.

  • Abandoned: If a TIP is no longer pursued by the original authors or it may not be a (technically) preferred option anymore.

  • Rejected: A TIP that is fundamentally broken or a Core TIP that was rejected by the Core Devs and will not be implemented.

  • Superseded: A TIP which was previously Final but is no longer considered state-of-the-art. Another TIP will be in the Final status and cite the Superseded TIP.

  • Deferred: A TIP which isn't accepted now, it may be accepted in the future.

TIP Types

TIPs are separated into several types, and each has its list of TIPs.

  • Standard Track: Describes any change that affects most or all TRON implementations, such as a change in block or transaction validity rules, proposed application standards/conventions, or any change or addition that affects the interoperability of applications using TRON. Furthermore, Standard TIPs can be broken down into the following categories.

    1.Core: Improvements requiring a consensus fork, as well as changes that are not necessarily consensus critical but may be relevant to "core dev" discussions.

    2.Networking: Includes improvements around network protocol.

    3.Interface: Includes improvements around client API/RPC specifications and standards.

    4.TRC: Application-level standards and conventions, including contract standards such as token standards (TRC-20).

    5.TVM: Includes improvements around TRON Virtual Machine.

  • Informational: Describes a TRON design issue, or provides general guidelines or information to the TRON community, but does not propose a new feature.

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TIPs Guide

TIPs Record
IDTitleAuthorTypeCategoryHard forkStatus
TIP 10TRON Token Standardzhaohong229@gmail.comStandards TrackCorefalseFinal
TIP 12TRON Event Subscription Modeljiangyangyang@tron.networkInformationalTRCfalseFinal
TIP 13Design of TRON accountjustin@tron.networkStandards TrackCorefalseFinal
TIP 16TRON Account Multi-Signaturezhaohong229@gmail.comStandards TrackCoretrueFinal
TIP 17TRON Adaptive Energy Limit Modelnanfengpo@hotmail.comStandards TrackCoretrueFinal
TIP 19TRC-19 Deferred transactionjiangyangyang@tron.networkStandards TrackCoretrueDeferred
TIP 20TRC-20 Token Standardzhaohong2292@gmail.comStandards TrackTRCtrueFinal
TIP 23Add the account world status tree root to the block headerliangzhiyan@tron.networkStandards TrackCoretrueAccepted
TIP 24Implement of DB storage with RocksDBshydesky@gmail.comStandards TrackCorefalseFinal
TIP 26Create2jiangxinjian@tron.networkStandards TrackVMfalseFinal
TIP 28Built-in Message Queue in Event Subscription Modeljiangyangyang@tron.networkInformationalfalseFinal
TIP 29Bitwise shifting instructions in Tronjiangxinjian@tron.networkStandards TrackVMtrueFinal
TIP 30Code hash instructionsllwslc@gmail.comStandards TrackVMtrueFinal
TIP 31Trigger constant contractllwslc@gmail.comStandards TrackVMtrueFinal
TIP 32Clear the ABI of contractllwslc@gmail.comStandards TrackVMtrueFinal
TIP 37Forbid using TransferContract & TransferAssetContract for contract accounttaihao.fu@gmail.comStandards TrackVMtrueFinal
TIP 41Optimize transactionHistoryStore occupancy spacewubin1@tron.networkStandards TrackCorefalseFinal
TIP 43Precompiled contract function for signature parallel verificationksl2945@gmail.comStandards TrackVMtrueFinal
TIP 44Address.isContract instructionsllwslc@gmail.comStandards TrackVMtrueFinal
TIP 51Rate limit of API trafficshydesky@gmail.comStandards TrackInterfacefalseFinal
TIP 53Optimize the current TRON delegation mechanismliangzhiyan@tron.networkStandards TrackCoretrueFinal
TIP 54Automatically active non-existent account when transferring TRX/TRC10 asset in a smart contractjiangxinjian@tron.networkStandards TrackVMtrueFinal
TIP 60Precompiled contract function for multi-signature verificationksl2945@gmail.comStandards TrackVMtrueAccepted
TIP 62Tron consensus algorithm introductionxing@tron.networkStandards TrackCorefalseFinal
TIP 64Tron tron mix consensus Analyticsxing@tron.networkStandards TrackCorefalseDraft
TIP 101Wallet Keystore Specificationfederico.zhen@tron.networkStandards TrackTRCfalseLast Call
TIP 102Hierarchical Deterministic Walletfederico.zhen@tron.networkStandards TrackTRCfalseLast Call
TIP 104Data Signing Specificationfederico.zhen@tron.networkStandards TrackTRCfalseLast Call
TIP 105Multi-signature Permission Operationfederico.zhen@tron.networkStandards TrackTRCtrueFinal
TIP 120ECDSA Signature Encoding Specificationfederico.zhen@tron.networkStandards TrackTRCfalseFinal
TIP 127Support Tron-DEX based on system contractsliu.sean@tron.networkStandards TrackCOREfalseDraft
TIP 128TIP128 Lite Fullnode supportray.wu@tron.networkStandards TrackCOREfalseDraft
TIP 135Shielded TRC-20 Contractfederico.zhen@tron.networkStandards TrackTRCfalseFinal
TIP 137Zero-knowledge Proof Verification functionsfederico.zhen@tron.networkStandards TrackVMtrueFinal
TIP 138Pedersen hash functionfederico.zhen@tron.networkStandards TrackVMtrueFinal
TIP 156Vote instructions in TVMtaihao.fu@gmail.comStandards TrackVMtrueWithdrawn
TIP 157Freeze instructions in TVMtaihao.fu@gmail.comStandards TrackVMtrueFinal
TIP 165TRC-165 Standard Interface Detection In Contracttimothychungkitwai@gmail.comStandards TrackTRCtrueFinal
TIP 171STAKE instructions in TVMtaihao.fu@gmail.comStandards TrackVMtrueWithdrawn
TIP 174CHAINID instructions in TVMtaihao.fu@gmail.comStandards TrackVMtrueFinal
TIP 175SELFBALANCE instructions in TVMtaihao.fu@gmail.comStandards TrackVMtrueFinal
TIP 176altbn128 operation energy reduction in TVMtaihao.fu@gmail.comStandards TrackVMtrueFinal
TIP 178TOKENISSUE and UPDATEASSET Instruction in TVMtaihao.fu@gmail.comStandards TrackVMtrueWithdrawn
TIP 191Signed Data Standardyanghang8612@163.comStandards TrackTRCfalseFinal
TIP 196Reward SRs with the transaction fees charged for bandwidth and Energyliu.sean@tron.networkStandards TrackCoretrueFinal
TIP 204Make MAX_FEE_LIMIT configurable as a chain propertyyanghang8612@163.comStandards TrackVMfalseFinal
TIP 207A proposal to improve network resources model liu.sean@tron.networkStandards TrackCoretrueDraft
TIP 209Adapt to Solidity 0.6.0neo.hong@tron.networkStandards TrackVMfalseFinal
TIP 222Improve transaction execution speedkiven.liang@tron.networkStandards TrackTRCtrueFinal
TIP 250Include transaction results on the chainandy.zhang@tron.networkStandards TrackCoretrueFinal
TIP 268SmartContract ABI optimizationyanghang8612@163.comStandards TrackVMfalseFinal
TIP 269Optimize the performance of block processingforfreeday@163.comStandards TrackCorefalseFinal
TIP 271Vote for SR in Smart Contractyanghang8612@163.comStandards TrackVMtrueFinal
TIP 272Compatible with EVMyanghang8612@163.comStandards TrackVMtrueFinal
TIP 276Optimize block verification logiclucas.wu@tron.networkStandards TrackCorefalseFinal
TIP 281Optimize the query of databaseforfreeday@163.comStandards TrackCorefalseFinal
TIP 285Node startup optimizationlucas.wu@tron.networkStandards TrackCorefalseFinal
TIP 289Block Broadcast Optimizationlucas.wu@tron.networkStandards TrackCoretrueFinal
TIP 290Dynamic store optimizationlucas.wu@tron.networkStandards TrackCoretrueFinal
TIP 292Add a proposal to adjust the free net limit in an accountfederico.zhen@tron.networkStandards TrackTRCtrueFinal
TIP 293Add a proposal to adjust the total net limitfederico.zhen@tron.networkStandards TrackTRCtrueFinal
TIP 295Optimize assets of accountforfreeday@163.comStandards TrackCorefalseFinal
TIP 298Reformat manifesthalibobo1205@gmail.comStandards TrackCorefalseFinal
TIP 306Adapt to solidity_0.8.4neo.hong@tron.networkStandards TrackVMfalseFinal
TIP 318Adapt to Ethereum London Upgradeneo.hong@tron.networkStandards TrackVMfalseFinal
TIP 343DB params optimization halibobo1205@gmail.comStandards TrackCorefalseDraft
TIP 344Optimize instruction execution for TVMyanghang8612@163.comStandards TrackVMfalseFinal
TIP 362Optimized node broadcast data cachingforfreeday@163.comStandards TrackCorefalseFinal
TIP 366Node startup optimizationhalibobo1205@gmail.comStandards TrackCorefalseFinal
TIP 369Node support prometheus metricshalibobo1205@gmail.comStandards TrackCorefalseFinal
TIP 370Node support conditionalized stophalibobo1205@gmail.comStandards TrackCorefalseFinal
TIP 382TIP-382: Optimize the data structure of account assetswb_bupt@163.comStandards TrackCorefalseFinal
TIP 383TIP-383: Optimize transaction cache loadingwb_bupt@163.comStandards TrackCorefalseFinal
TIP 387TIP-387: Transaction memo feejell7@163.comStandards TrackCorefalseFinal
TIP 388TIP-388: Optimize light node synchronization logicwb_bupt@163.comStandards TrackCorefalseFinal
TIP 391TIP-391: Optimize fetch block processvikingzzu@163.comStandards TrackCorefalseFinal
TIP 397Raise limit of the 13th network parameteryanghang8612@163.comStandards TrackVMtrueFinal
TIP 425TIP-425: Speed up TCP connection establishmentwb_bupt@163.comStandards TrackNetfalseFinal
TIP 428TIP-428: Increase the probability that the block processing thread acquires the lockwb_bupt@163.comStandards TrackCorefalseFinal
TIP 440Transaction cache optimizationjell7@163.comStandards TrackCorefalseFinal
TIP 461Optimize data consistency for system abnormalsray.wu@tron.networkStandards TrackCorefalseFinal
TIP 465New reward calculation algorithmbladehan@163.comStandards TrackCoretrueFinal
TIP 467Stake 2.0 - A new TRON stake modellxcmyf@gmail.comStandards TrackCorefalseFinal
TIP 474Optimize the return value of chainid opcodeyanghang8612@163.comStandards TrackVMtrueFinal
TIP 476Delegate Data Structure Optimizationlxcmyf@gmail.comStandards TrackCorefalseFinal
TIP 484TRC-484: TRON liquidity staking and resource marketraymondliu0711Standards TrackTRCfalseFinal
TIP 491Dynamic Energy Modeldaniel.cao@tron.networkStandards TrackVMtrueFinal
TIP 534Remove Vulnerable APIshalibobo1205@gmail.comStandards TrackCorefalseFinal
TIP 541Support canceling unstaking in Stake 2.0lxcmyf@gmail.comStandards TrackCoretrueFinal
TIP 542Resource delegating supports customizable lock periodlxcmyf@gmail.comStandards TrackCoretrueFinal
TIP 543Implement EIP-3855 PUSH0 instructionyanghang8612@163.comStandards TrackVMtrueFinal
TIP 544Add data to the http interfaces interacting with smart contractyanghang8612@163.comStandards TrackInterfacefalseFinal
TIP 547Connection precheck before P2P communicationwb_bupt@163.comStandards TrackNetworkingfalseFinal
TIP 548Node Discovery via DNS317787106@qq.comStandards TrackNetworkingfalseFinal
TIP 549P2P support IPv6 protocol317787106@qq.comStandards TrackNetworkingfalseFinal
TIP 550P2P message snappy compressionallen.cheng@tron.networkStandards TrackNetworkingfalseFinal
TIP 555Network upgrade logic optimizationallen.cheng@tron.networkStandards TrackCorefalseFinal
TIP 586GRPC Implementation for Resource Price Interfaceslxcmyf@gmail.comStandards TrackCorefalseFinal
TIP 592Supplement Disconnect Reasons in Java-tron317787106@qq.comStandards TrackNetworkingfalseFinal
TIP 621Add code version column to HelloMessage317787106@qq.comStandards TrackNetworkingfalseFinal
TIP 635Optimize Reward Withdrawal To Improve TPShalibobo1205@gmail.comStandards TrackCoretrueFinal
TIP 650Implement EIP-1153 Transient storage opcodesyanghang8612@163.comStandards TrackVMtrueFinal
TIP 651Implement EIP-5656 MCOPY - Memory copying instructionyanghang8612@163.comStandards TrackVMtrueFinal
TIP 652Announce EIP-6049 Deprecate SELFDESTRUCTyanghang8612@163.comMetaVMfalseFinal
TIP 653Adjust energy cost of SUICIDE and VOTEWITNESS opcodes in TVMyanghang8612@163.comStandards TrackVMtrueFinal
TIP 694Enhance Verification of Transaction Limitation at Consensus Layerlxcmyf@gmail.comStandards TrackCoretrueFinal
TIP 697Migrate Floating-Point Calculations from Math to StrictMathhalibobo1205@gmail.comStandards TrackCoretrueFinal
TIP 712TRON typed structured data hashing and signingyanghang8612@163.comStandards TrackInterfacefalseFinal
TIP 721TRC-721 Non-Fungible Token Standardtimothychungkitwai@gmail.comStandards TrackTRCtrueFinal
TIP 745Introduce EIP-4844 and EIP-7516 instructionslei19942016@hotmail.comStandards TrackVMtrueFinal
TIP 767TIP-767: Transitioning proposal expire time configuration to Chain Governancelxcmyf@gmail.comStandards TrackCoretrueFinal
TIP 833harden resourceProcessor resource window calculationshalibobo1205@gmail.comStandards TrackCoretrueLast Call
TIP 836harden exchange transaction calculationshalibobo1205@gmail.comStandards TrackCoretrueLast Call
TIP 854TIP-854: Canonicalize calldata for signature-verification precompilesyanghang8612@163.comStandards TrackVMtrueLast Call
TIP 1102TIP-1102: Opt-in account exposureaaronluotron@gmail.comStandards TrackInterfacefalseFinal
TIP 1155Multi Token Standardyanghang8612@163.comStandards TrackTRCfalseFinal
TIP 1193TIP-1193: TRON Provider JavaScript APIaaronluotron@gmail.comStandards TrackInterfacefalseFinal
TIP 1271Standard Signature Validation Method for Contractsyanghang8612@gmail.comStandards TrackTRCfalseLast Call
TIP 2935TIP-2935: Serve historical block hashes from statelily309@gmail.comStandards TrackCoretrueLast Call
TIP 3326TIP-3326: Wallet Switch TRON Chain Methodaaronluotron@gmail.comStandards TrackInterfacefalseFinal
TIP 4626TRC-4626: Tokenized Vaultsyanghang8612@gmail.comStandards TrackTRCtrueLast Call
TIP 4906TRC-4906: Fork from ERC-4907 Rental NFT<lopeed_prcy>Standards TrackTRCfalseFinal
TIP 6780Implement EIP-6780: SELFDESTRUCT only in same transactionliang3885@gmail.comStandards TrackVMtrueFinal
TIP 7007TRC-7007: Verifiable AI-Generated Content Tokenyanghang8612@gmail.comStandards TrackTRCtrueLast Call
TIP 7823TIP-7823: Set upper bounds for MODEXPouy95917@gmail.comStandards TrackVMtrueLast Call
TIP 7883TIP-7883: ModExp Gas Cost Increaseouy95917@gmail.comStandards TrackVMtrueLast Call
TIP 7939TIP-7939: Count leading zeros (CLZ) opcodeouy95917@gmail.comStandards TrackVMtrueLast Call
TIP 7951TIP-7951: Precompile for secp256r1 Curve Supportlei19942016@hotmail.comStandards TrackVMtrueLast Call
TIP 8004TRC-8004: Trustless Agentsteam@bankofai.ioStandards TrackTRCfalseFinal