Cardano Improvement
Proposals

108Contributors

74CIPs

2CPSs

8Merged

62Open

ActiveMeta
#1
Cardano Improvement Proposals
Frederic Johnson, Sebastien Guillemot, Matthias Benkort, Duncan Coutts, and Michael Peyton Jones
ActiveMeta
Created on March 21, 2020
ActiveWallets
#2
Coin Selection Algorithms for Cardano
Jonathan Knowles
ActiveWallets
Created on May 4, 2020
ActiveWallets
#3
Wallet Key Generation
Matthias Benkort, and Sebastien Guillemot
ActiveWallets
Created on May 7, 2020
ProposedWallets
#4
Wallet Checksums
Ruslan Dudin, and Sebastien Guillemot
ProposedWallets
Created on May 1, 2019
ActiveTools
#5
Common Bech32 Prefixes
Matthias Benkort
ActiveTools
Created on May 28, 2020
Draft
#6
Stake Pool Extended Metadata
Markus Gufler, and Mike Fullman
Draft
Created on July 20, 2020
ProposedLedger
#7
Curve Pledge Benefit
Shawn McMurdo
ProposedLedger
Created on August 11, 2020
Draft
#8
Message Signing
Sebastien Guillemot
Draft
Created on September 28, 2020
Active
#9
Protocol Parameters (Shelley Era)
Kevin Hammond
Active
Created on January 29, 2021
Active
#10
Transaction Metadata Label Registry
Sebastien Guillemot
Active
Created on October 31, 2020
Active
#11
Staking key chain for HD wallets
Sebastien Guillemot, and Matthias Benkort
Active
Created on November 4, 2020
Draft
#12
On-chain stake pool operator to delegates communication
Marek Mahut, Sebastien Guillemot, and Ján Hrnko
Draft
Created on November 7, 2020
ProposedWallets
#13
Cardano URI Scheme
Robert Phair, Sebastien Guillemot, and Vicente Almonacid
ProposedWallets
Created on September 22, 2020
Active
#14
User-Facing Asset Fingerprint
Matthias Benkort, and Rodney Lorrimar
Active
Created on February 1, 2020
ActiveMetadata
#15
Registration Transaction Metadata Format
Sebastien Guillemot, Rinor Hoxha, and Mikhail Zabaluev
ActiveMetadata
Created on January 5, 2020
Active
#16
Cryptographic Key Serialisation Formats
Luke Nadur
Active
Created on December 21, 2020
Active
#17
Cardano Delegation Portfolio
Matthias Benkort
Active
Created on April 2, 2020
Draft
#18
Multi-Stake-Keys Wallets
Matthias Benkort
Draft
Created on March 18, 2020
Active
#19
Cardano Addresses
Matthias Benkort
Active
Created on March 25, 2020
ActiveMetadata
#20
Transaction message/comment metadata
Martin Lang, Ola Ahlman, and Andrew Westberg
ActiveMetadata
Created on June 13, 2021
Active
#21
Transaction requirements for interoperability with hardware wallets
Gabriel Kerekes, Rafael Korbas, and Jan Mazak
Active
Created on June 15, 2021
Active
#22
Pool operator verification
Andrew Westberg, Martin Lang, and Ola Ahlman
Active
Created on June 21, 2021
ProposedLedger
#23
Fair Min Fees
Shawn McMurdo
ProposedLedger
Created on February 4, 2021
ProposedWallets
#24
Non-Centralizing Rankings
Shawn McMurdo
ProposedWallets
Created on September 15, 2020
Active
#25
Media Token Metadata Standard
Alessandro Konrad, and Smaug
Active
Created on April 8, 2021
Draft
#26
Cardano Off-Chain Metadata
Matthias Benkort, Michael Peyton Jones, and Polina Vinogradova
Draft
Created on August 10, 2021
Active
#27
CNFT Community Royalties Standard
Huth S0lo, and TheRealAdamDean
Active
Created on August 29, 2021
Active
#28
Protocol Parameters (Alonzo Era)
Kevin Hammond
Active
Created on October 14, 2021
Active
#29
Phase-1 Monetary Scripts Serialization Formats
Matthias Benkort
Active
Created on August 17, 2020
ActiveWallets
#30
Cardano dApp-Wallet Web Bridge
rooooooooob
ActiveWallets
Created on April 29, 2021
ActivePlutus
#31
Reference inputs
Michael Peyton Jones
ActivePlutus
Created on November 29, 2021
ActivePlutus
#32
Inline datums
Michael Peyton Jones
ActivePlutus
Created on November 29, 2021
ActivePlutus
#33
Reference scripts
Michael Peyton Jones
ActivePlutus
Created on November 29, 2021
Draft
#34
Chain ID Registry
Sebastien Guillemot
Draft
Created on November 24, 2021
ActiveMeta
#35
Changes to Plutus Core
Michael Peyton Jones
ActiveMeta
Created on February 9, 2022
Proposed
#36
Catalyst/Voltaire Registration Transaction Metadata Format (Updated)
Giacomo Pasini, Kevin Hammond, and Mark Stopka
Proposed
Created on December 6, 2021
Proposed
#37
Dynamic Saturation
Casey Gibson
Proposed
Created on December 3, 2021
Active
#40
Explicit Collateral Output
Sebastien Guillemot, Jared Corduan, and Andre Knispel
Active
Created on February 10, 2022
ActivePlutus
#42
New Plutus built-in serialiseData
Matthias Benkort, and Sebastian Nagel
ActivePlutus
Created on February 9, 2022
Proposed
#49
ECDSA and Schnorr signatures in Plutus Core
Koz Ross (koz@mlabs.city), Michael Peyton-Jones (michael.peyton-jones@iohk.io), and Iñigo Querejeta Azurmendi (querejeta.azurmendi@iohk.io)
Proposed
Created on April 27, 2022
ProposedLedger
#50
Pledge Leverage-Based Staking Rewards
Michael Liesenfelt
ProposedLedger
Created on April 4, 2022
Proposed
#52
Cardano audit best practice guidelines
Simon Thompson
Proposed
Created on April 25, 2022
Draft
#54
Cardano Smart NFTs
Kieran Simkin
Draft
Created on May 18, 2022
Active
#55
Protocol Parameters (Babbage Era)
Jared Corduan
Active
Created on May 19, 2022
ActiveTools
#57
Plutus Contract Blueprint
KtorZ, and scarmuega
ActiveTools
Created on May 15, 2022
ProposedPlutus
#58
Plutus Bitwise Primitives
Koz Ross, and Maximilian König
ProposedPlutus
Created on May 27, 2022
Active
#59
Terminology Surrounding Core Features
Jared Corduan
Active
Created on June 9, 2022
Active
#60
Music Token Metadata
Andrew Westberg, Ryan Jones, Justin Morgan, Ian Singer, Anthony Eizmendiz, Session Cruz, Jimmy Londo, Gudbrand Tokerud, Kevin St.Clair, Brandon Loyche, and Andrew Donovan
Active
Created on July 26, 2022
ProposedTokens
#67
Asset Name Label Registry
Alessandro Konrad, and Thomas Vellekoop
ProposedTokens
Created on July 13, 2022
ActiveTokens
#68
Datum Metadata Standard
Alessandro Konrad, and Thomas Vellekoop
ActiveTokens
Created on July 13, 2022
ProposedPlutus
#69
Script Signature Unification
Maksymilian 'zygomeb' Brodowicz
ProposedPlutus
Created on August 23, 2022
Proposed
#71
Non-Fungible Token (NFT) Proxy Voting Standard
Thaddeus Diamond
Proposed
Created on October 11, 2022
ProposedMetadata
#72
Cardano dApp Registration & Discovery
Bruno Martins, Mateusz Czeladka, and Daniel Main
ProposedMetadata
Created on October 18, 2022
ProposedLedger
#74
Set minPoolCost to 0
Robin of Loxley
ProposedLedger
Created on October 17, 2022
ProposedLedger
#75
Fair Stake Pool Rewards
Tobias Fancee
ProposedLedger
Created on October 21, 2022
ActiveLedger
#80
Transaction Serialization Deprecation Cycle
Jared Corduan
ActiveLedger
Created on November 9, 2022
ProposedLedger
#82
Improved Rewards Scheme Parameters
Tobias Fancee
ProposedLedger
Created on January 3, 2022
ActiveMetadata
#83
Encrypted Transaction message/comment metadata (Addendum to CIP-0020)
Martin Lang, Ola Ahlman, Andrew Westberg, and Adam Dean
ActiveMetadata
Created on December 8, 2022
ActiveMeta
#84
Cardano Ledger Evolution
Jared Corduan
ActiveMeta
Created on January 30, 2023
ProposedPlutus
#85
Sums-of-products in Plutus Core
Michael Peyton Jones
ProposedPlutus
Created on January 30, 2023
ProposedMetadata
#86
NFT Metadata Update Oracles
Nicolas Ayotte, George Flerovsky, Samuel Williams, and Nathaniel Lane
ProposedMetadata
Created on November 1, 2022
ProposedTools
#93
Authenticated Web3 HTTP requests
Juan Salvador Magán Valero
ProposedTools
Created on December 27, 2022
ActiveTools
#94
On-chain SPO polls
Matthias Benkort, and Markus Gufler
ActiveTools
Created on March 21, 2023
ProposedWallets
#95
Web-Wallet Bridge - Governance
Ryan Williams
ProposedWallets
Created on February 24, 2022
ProposedPlutus
#101
Integration of `keccak256` into Plutus
Sergei Patrikeev, and Iñigo Querejeta-Azurmendi
ProposedPlutus
Created on June 13, 2023
ProposedTokens
#102
Royalty Datum Metadata
Sam Delaney
ProposedTokens
Created on August 8, 2023
Proposed
#105
Conway Era Key Chains for HD Wallets
Ryan Williams
Proposed
Created on September 22, 2023
ProposedPlutus
#381
Plutus support for Pairings over BLS12-381
Iñigo Querejeta-Azurmendi
ProposedPlutus
Created on February 11, 2022
ProposedLedger
#1694
A First Step Towards On-Chain Decentralized Governance
Jared Corduan, Matthias Benkort, Kevin Hammond, Charles Hoskinson, Andre Knispel, and Samuel Leathers
ProposedLedger
Created on November 18, 2022
Active
#1852
HD (Hierarchy for Deterministic) Wallets for Cardano
Sebastien Guillemot, and Matthias Benkort
Active
Created on October 28, 2019
Active
#1853
HD (Hierarchy for Deterministic) Stake Pool Cold Keys for Cardano
Rafael Korbas
Active
Created on December 14, 2020
Draft
#1854
Multi-signatures HD Wallets
Matthias Benkort, and Pawel Jakubas
Draft
Created on February 23, 2021
Active
#1855
Forging policy keys for HD Wallets
Samuel Leathers, John Lotoski, Michael Bishop, and David Arnold
Active
Created on June 2, 2021
ActiveMeta
#9999
Cardano Problem Statements
Matthias Benkort, and Michael Peyton Jones
ActiveMeta
Created on October 14, 2022