Last Call

777 ERC777 Token Standard Jacques Dafflon, Jordi Baylina, Thomas Shababi
1344 ChainID opcode Richard Meissner, Bryant Eisenbach


4 EIP Classification Joseph Chow
86 Abstraction of transaction origin and signature Vitalik Buterin
101 Serenity Currency and Crypto Abstraction Vitalik Buterin
107 safe "eth_sendTransaction" authorization via html popup Ronan Sandford
173 ERC-173 Contract Ownership Standard Nick Mudge, Dan Finlay
191 Signed Data Standard Martin Holst Swende, Nick Johnson
205 ENS support for contract ABIs Nick Johnson
210 Blockhash refactoring Vitalik Buterin
225 Clique proof-of-authority consensus protocol Péter Szilágyi
233 Formal process of hard forks Alex Beregszaszi
234 Add `blockHash` to JSON-RPC filter options. Micah Zoltu
600 Ethereum purpose allocation for Deterministic Wallets Nick Johnson, Micah Zoltu
601 Ethereum hierarchy for deterministic wallets Nick Johnson, Micah Zoltu
615 Subroutines and Static Jumps for the EVM Greg Colvin, Brooklyn Zelenka, Paweł Bylica, Christian Reitwiessner
634 Storage of text records in ENS Richard Moore
663 Unlimited SWAP and DUP instructions Alex Beregszaszi
665 Add precompiled contract for Ed25519 signature verification Tobias Oberstein
681 URL Format for Transaction Requests Daniel A. Nagy
689 Address Collision of Contract Address Causes Exceptional Halt Yoichi Hirai
695 Create `eth_chainId` method for JSON-RPC Isaac Ardis, Wei Tang, Fan Torchz
698 OPCODE 0x46 BLOCKREWARD Cody Burns
712 Ethereum typed structured data hashing and signing Remco Bloemen, Leonid Logvinov, Jacob Evans
725 Proxy Account Fabian Vogelsteller, Tyler Yasaka
758 Subscriptions and filters for completed transactions Jack Peterson
778 Ethereum Node Records (ENR) Felix Lange
801 ERC-801 Canary Standard ligi
823 Token Exchange Standard Kashish Khullar
831 URI Format for Ethereum ligi
858 Reduce block reward and delay difficulty bomb Carl Larson
867 Standardized Ethereum Recovery Proposals Dan Phifer, James Levy, Reuben Youngblom
868 Node Discovery v4 ENR Extension Felix Lange
875 A better NFT standard Weiwu Zhang, James Sangalli
884 DGCL Token Dave Sag
897 ERC DelegateProxy Jorge Izquierdo, Manuel Araoz
900 Simple Staking Interface Dean Eigenmann, Jorge Izquierdo
902 Token Validation Brooklyn Zelenka, Tom Carchrae, Gleb Naumenko
908 Reward clients for a sustainable network James Ray, Micah Zoltu
918 Mineable Token Standard Jay Logelin, Infernal_toast, Michael Seiler, Brandon Grill
926 Address metadata registry Nick Johnson
927 Generalised authorisations Nick Johnson
969 Modifications to ethash to invalidate existing dedicated hardware implementations David Stanfill
998 ERC-998 Composable Non-Fungible Token Standard Matt Lockyer, Nick Mudge, Jordan Schalm
999 Restore Contract Code at 0x863DF6BFa4469f3ead0bE8f9F2AAE51c91A907b4 Afri Schoedon
1010 Uniformity Between 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B and 0x15E55EF43efA8348dDaeAa455F16C43B64917e3c Anderson Wesley
1011 Hybrid Casper FFG Danny Ryan, Chih-Cheng Liang
1046 ERC20 Metadata Extension Tommy Nicholas, Matt Russo, John Zettler, Matt Condon
1047 Token Metadata JSON Schema Tommy Nicholas, Matt Russo, John Zettler
1051 Overflow checking for the EVM Nick Johnson
1057 ProgPoW, a Programmatic Proof-of-Work IfDefElse
1062 Formalize IPFS hash into ENS(Ethereum Name Service) resolver Phyrex Tsai, Portal Network Team
1066 Status Codes Brooklyn Zelenka, Tom Carchrae, Gleb Naumenko
1077 Executable Signed Messages refunded by the contract Alex Van de Sande, Ricardo Guilherme Schmidt
1078 Universal login / signup using ENS subdomains Alex Van de Sande
1080 Recoverable Token Bradley Leatherwood
1081 Standard Bounties Mark Beylin, Kevin Owocki, Ricardo Guilherme Schmidt
1087 Net gas metering for SSTORE operations Nick Johnson
1102 Opt-in account exposure Paul Bouchon
1108 Reduce alt_bn128 precompile gas costs Antonio Salazar Cardozo
1109 PRECOMPILEDCALL opcode (Remove CALL costs for precompiled contracts) Jordi Baylina
1123 Revised Ethereum Smart Contract Packaging Standard g. nicholas d’andrea, Piper Merriam, Nick Gheorghita, Danny Ryan
1129 Standardised DAPP announcements Jan Turk
1132 Extending ERC20 with token locking capability nitika-goel
1153 Transient storage opcodes Alexey Akhunov
1154 Oracle Interface Alan Lu
1155 ERC-1155 Multi Token Standard Witek Radomski, Andrew Cooke, Philippe Castonguay, James Therien, Eric Binet
1175 Wallet & shop standard for all tokens (erc20) Jet Lim
1178 Multi-class Token Standard Albert Chon
1185 Storage of DNS Records in ENS Jim McDonald
1186 RPC-Method to get Merkle Proofs - eth_getProof Simon Jentzsch, Christoph Jentzsch
1191 Add chain id to mixed-case checksum address encoding Juliano Rizzo
1193 Ethereum Provider JavaScript API Fabian Vogelsteller, Ryan Ghods, Marc Garreau, Victor Maia
1202 Voting Standard Zainan Victor Zhou, Evan, Yin Xu
1203 ERC-1203 Multi-Class Token Standard (ERC-20 Extension) Jeff Huang, Min Zu
1207 DAuth Access Delegation Standard Xiaoyu Wang, Bicong Wang
1227 Defuse Difficulty Bomb and Reset Block Reward SmeargleUsedFly
1240 Remove Difficulty Bomb Micah Zoltu
1261 Membership Verification Token (MVT) Chaitanya Potti, Partha Bhattacharya
1271 Standard Signature Validation Method for Contracts Francisco Giordano, Matt Condon, Philippe Castonguay, Amir Bandeali, Jorge Izquierdo, Bertrand Masius
1276 Eliminate Difficulty Bomb and Adjust Block Reward on Constantinople Shift EOS Classic
1285 Increase Gcallstipend gas in the CALL OPCODE Ben Kaufman, Adam Levi
1295 Modify Ethereum PoW Incentive Structure and Delay Difficulty Bomb Brian Venturo
1319 Smart Contract Package Registry Interface Piper Merriam, Christopher Gewecke, g. nicholas d'andrea, Nick Gheorghita
1328 WalletConnect Standard URI Format ligi, Pedro Gomes
1352 Specify restricted address range for precompiles/system contracts Alex Beregszaszi
1355 Ethash 1a Paweł Bylica (@chfast), Jean M. Cyr
1380 Reduced gas cost for call to self Alex Beregszaszi, Jacques Wagener
1386 Attestation management contract Weiwu Zhang, James Sangalli
1387 Merkle Tree Attestations with Privacy enabled Weiwu Zhang, James Sangalli
1388 Attestation Issuers Management List Weiwu Zhang, James Sangalli
1417 Poll Standard Chaitanya Potti, Partha Bhattacharya
1418 Blockchain Storage Rent Payment William Entriken
1438 dApp Components (avatar) & Universal Wallet Jet Lim
1444 Localized Messaging with Signal-to-Text Brooklyn Zelenka, Jennifer Cooper
1450 ERC-1450 John Shiple, Howard Marks, David Zhang
1459 Node Discovery via DNS Felix Lange, Péter Szilágyi
1462 Base Security Token Maxim Kupriianov, Julian Svirsky
1470 Smart Contract Weakness Classification (SWC) Gerhard Wagner
1474 Remote procedure call specification Paul Bouchon
1482 Define a maximum block timestamp drift Maurelian
1484 Digital Identity Aggregator Anurag Angara, Andy Chorlian, Shane Hampton, Noah Zinsmeister
1485 TEthashV1 trustfarm (KT Ahn - 안씨아저씨),
1491 Human Cost Accounting Standard (Like Gas but for humans) Iamnot Chris
1538 Transparent Contract Standard Nick Mudge
1571 EthereumStratum/2.0.0 Andrea Lanfranchi (@AndreaLanfranchi), Pawel Bylica (@chfast), Marius Van Der Wijden
1577 contenthash field for ENS Dean Eigenmann, Nick Johnson
1581 Non-wallet usage of keys derived from BIP-32 trees Michele Balistreri
1588 Hardfork Meta: Ethereum ProgPoW Ikmyeong Na
1592 Address and ERC20-compliant transfer rules Cyril Lapinte, Laurent Aapro
1613 Gas stations network Yoav Weiss, Dror Tirosh, Alex Forshtat
1616 ERC-1616 Attribute Registry Standard 0age, Santiago Palladino, Leo Arias, Alejo Salles, Stephane Gosselin
1620 ERC-1620 Money Streaming Paul Berg (@PaulRBerg)
1679 Hardfork Meta: Istanbul Alex Beregszaszi, Afri Schoedon
1681 Temporal Replay Protection Martin Holst Swende
1702 Generalized Account Versioning Scheme Wei Tang
1706 Disable SSTORE with gasleft lower than call stipend Alex Forshtat, Yoav Weiss
1761 ERC-1761 Scoped Approval Interface Witek Radomski, Andrew Cooke, James Therien, Eric Binet
1767 GraphQL interface to Ethereum node data Nick Johnson, Raúl Kripalani, Kris Shinn
1812 Ethereum Verifiable Claims Pelle Braendgaard
1822 Universal Upgradeable Proxy Standard (UUPS) Gabriel Barros, Patrick Gallagher
1829 Precompile for Elliptic Curve Linear Combinations Remco Bloemen
1844 ENS Interface Discovery Nick Johnson
1872 Ethereum Network Upgrade Windows Danno Ferrin
1884 Repricing for trie-size-dependent opcodes Martin Holst Swende
1890 Commitment to Sustainable Ecosystem Funding Gregory Markou, Kevin Owocki, Lane Rettig
1895 Support for an Elliptic Curve Cycle Alexandre Belling
1898 Add `blockHash` to JSON-RPC methods which accept a default block parameter. Charles Cooper
1922 zk-SNARK Verifier Standard Michael Connor, Chaitanya Konda, Duncan Westland
1923 zk-SNARK Verifier Registry Standard Michael Connor, Chaitanya Konda, Duncan Westland


2 Homestead Hard-fork Changes Vitalik Buterin
6 Renaming SUICIDE opcode Hudson Jameson
7 DELEGATECALL Vitalik Buterin
8 devp2p Forward Compatibility Requirements for Homestead Felix Lange
20 ERC-20 Token Standard Fabian Vogelsteller, Vitalik Buterin
55 Mixed-case checksum address encoding Vitalik Buterin, Alex Van de Sande
100 Change difficulty adjustment to target mean block time including uncles Vitalik Buterin
137 Ethereum Domain Name Service - Specification Nick Johnson
140 REVERT instruction Alex Beregszaszi, Nikolai Mushegian
141 Designated invalid EVM instruction Alex Beregszaszi
145 Bitwise shifting instructions in EVM Alex Beregszaszi, Paweł Bylica
150 Gas cost changes for IO-heavy operations Vitalik Buterin
155 Simple replay attack protection Vitalik Buterin
160 EXP cost increase Vitalik Buterin
161 State trie clearing (invariant-preserving alternative) Gavin Wood
162 Initial ENS Hash Registrar Maurelian, Nick Johnson, Alex Van de Sande
165 ERC-165 Standard Interface Detection Christian Reitwießner, Nick Johnson, Fabian Vogelsteller, Jordi Baylina, Konrad Feldmeier, William Entriken
170 Contract code size limit Vitalik Buterin
181 ENS support for reverse resolution of Ethereum addresses Nick Johnson
190 Ethereum Smart Contract Packaging Standard Piper Merriam, Tim Coulter, Denis Erfurt, RJ Catalano, Iuri Matias
196 Precompiled contracts for addition and scalar multiplication on the elliptic curve alt_bn128 Christian Reitwiessner
197 Precompiled contracts for optimal ate pairing check on the elliptic curve alt_bn128 Vitalik Buterin, Christian Reitwiessner
198 Big integer modular exponentiation Vitalik Buterin
211 New opcodes: RETURNDATASIZE and RETURNDATACOPY Christian Reitwiessner
214 New opcode STATICCALL Vitalik Buterin, Christian Reitwiessner
606 Hardfork Meta: Homestead Alex Beregszaszi
607 Hardfork Meta: Spurious Dragon Alex Beregszaszi
608 Hardfork Meta: Tangerine Whistle Alex Beregszaszi
609 Hardfork Meta: Byzantium Alex Beregszaszi
627 Whisper Specification Vlad Gluhovsky
649 Metropolis Difficulty Bomb Delay and Block Reward Reduction Afri Schoedon, Vitalik Buterin
658 Embedding transaction status code in receipts Nick Johnson
706 DEVp2p snappy compression Péter Szilágyi
721 ERC-721 Non-Fungible Token Standard William Entriken, Dieter Shirley, Jacob Evans, Nastassia Sachs
779 Hardfork Meta: DAO Fork Casey Detrio
1013 Hardfork Meta: Constantinople Nick Savers
1014 Skinny CREATE2 Vitalik Buterin
1052 EXTCODEHASH opcode Nick Johnson, Paweł Bylica
1167 Minimal Proxy Contract Peter Murray, Nate Welch, Joe Messerman
1234 Constantinople Difficulty Bomb Delay and Block Reward Adjustment Afri Schoedon
1283 Net gas metering for SSTORE without dirty maps Wei Tang
1716 Hardfork Meta: Petersburg Afri Schoedon, Marius van der Wijden
1820 Pseudo-introspection Registry Contract Jordi Baylina, Jacques Dafflon


1 EIP Purpose and Guidelines Martin Becze, Hudson Jameson, and others


3 Addition of CALLDEPTH opcode Martin Holst Swende
616 SIMD Operations for the EVM Greg Colvin
1015 Configurable On Chain Issuance Alex Van de Sande


5 Gas Usage for `RETURN` and `CALL*` Christian Reitwiessner
820 Pseudo-introspection Registry Contract Jordi Baylina, Jacques Dafflon