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Canton Improvement Proposals

CIPs are the design decisions that shape the Canton Network, from tokenomics and token standards to super-validator onboarding and protocol upgrades.

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YV
Yiannis VarelasOct 9, 2026
CIP-0056 Revision: Request for Sponsorship and Endorsement

Happy to sponsor.

CIP-0056
AM
Amanda MartinOct 9, 2026
CIP-0056 Revision: Request for Sponsorship and Endorsement

Hello everyone, Please review the proposed revision to CIP-0056: Canton Network Token Standard in PR #255 . The revision makes the following updates: Replaces outdated implementation references and fixes internal links. Corrects the introduction to reference one remaining Canton

CIP-0056
SM
Simon MeierOct 9, 2026
CIP-0127: FA and SV locking implementation

I completed revising the delivery plan and the compatibility mode specification, which resulted in the following changes: Adjust the delivery plan to deliver transfers and substitutions as part of Increment 1 Refactor the compatibility mode to support transfers and substitutions

CIP-0127
YV
Yiannis VarelasOct 9, 2026
CIP-TBD: Universal Burn and Synchronizer Pricing

Hi all, Shaul and I are sharing a draft CIP for discussion: Universal Burn and Synchronizer Pricing . Today, traffic on the Global Synchronizer burns CC and earns rewards for the apps and validators that generate it, while traffic on dedicated synchronizers has been paid for thro

SM
Simon MeierOct 9, 2026
CIP-0127: FA and SV locking implementation

These are great comments. See my answers inline below. On Thu, Oct 8, 2026 at 8:48 PM Andrew Bryan via lists.sync.global abryan=cumberland.io@... wrote: Yes, I agree. I ll incorporate that into the draft for the revised compatibility mode that I m working on. Agreed. It also seem

CIP-0127
AB
Andrew BryanOct 8, 2026
CIP-0127: FA and SV locking implementation

Thank you for posting the updated CIP draft. We have a couple smaller comments: I think it s potentially operationally dangerous to have on-chain locking go live substantially before substitution and transfers as it could prevent lockers from appropriately managing changes to the

CIP-0127
EN
Edward NewmanOct 7, 2026
CIP-0128: Remove IP Whitelists from the Global Synchronizer - Martin Florian

Thank you for submitting this proposal. The Canton Foundation TechOps Security Subcommittee has also been asked to review this proposal. Edward Newman Canton Foundation Security Committee / Digital Asset CISO

CIP-0128
AC
Abdulkadir CANPOLATOct 7, 2026
CIP-0127: FA and SV locking implementation

Hi Simon, Thanks, this is helpful. To answer your question directly: 30 days. I would place that window slightly differently though, so that it needs no on-chain change at all, not even to the underlock grace period: The Tokenomics Committee reviews the app without requiring pre-

CIP-0127
SM
Simon MeierOct 7, 2026
CIP-0127: FA and SV locking implementation

Thanks Andrew for discovering this missing workflow step. I have updated the CIP proposal with a separate section specifying the ability to transfer locks: you can read the new section here: https://github.com/meiersi-da/cips/blob/meiersi/sv-and-fa-locking-implementation/cip-sv-a

CIP-0127
JD
Joris D.Oct 6, 2026
CIP-TBD - Canton NFT Profile on CIP-0112 Token Standard V2

https://github.com/canton-foundation/cips/pull/276

CIP-0112
ProposalsDiscussionVotes

Showing 1–10 of 98 votes

CIP-0126: Marex Super Validator Weight 10

8

Hello Super Validator Node Owners, Please find ready for vote: CIP-0126: Marex Super Validator Weight 10 The CIP text as merged in GitHub at the Proposed state 99c8ff464931e76b248d9d010023af9bebfd3bc9 No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers Canton Foundation (GSF) – SV Sponsor Cumberland DRW – SV Endorser Voting Instructions All other operators, please reply with: SV Name > votes in favor | not in favo

CIP-0126Last activity Sep 27, 2026

CIP-0125: Add Paxos as a Super Validator (Weight 8.0)

9

Hello Super Validator Node Owners, Please find ready for vote: CIP-0125: Add Paxos as a Super Validator (Weight 8.0) The CIP text as merged in GitHub at the Proposed state 8c5b06599b48555b3b7a8acc5c2f4f6d0fd4e3aa No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers Digital Asset – SV Sponsor Liberty City Ventures – SV Endorser Voting Instructions All other operators, please reply with: SV Name > votes in favor | no

CIP-0125Last activity Sep 24, 2026

CIP-0124: London Stock Exchange Group (LSEG) Super Validator Participation

10

Hello Super Validator Node Owners, Please find ready for vote: CIP-0124: London Stock Exchange Group (LSEG) Super Validator Participation The CIP text as merged in GitHub at the Proposed state 9fd80b9d537922b12b899e42ae05c2d5c9bbac2d No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers Canton Foundation (GSF) – SV Sponsor 5North – SV Endorser Voting Instructions All other operators, please reply with: SV Name > vot

CIP-0124Last activity Sep 24, 2026

CIP-0123: Add a16z crypto as a Super Validator (Weight up to 10.0)

7

Hello Super Validator Node Owners, Please find ready for vote: CIP-0123: Add a16z crypto as a Super Validator (Weight up to 10.0) The CIP text as merged in GitHub at the Proposed state 8efea30ef27e5949535b645796ebb0bf03347dfe No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers Canton Foundation (GSF) – SV Sponsor Cumberland – SV Endorser Voting Instructions All other operators, please reply with: SV Name > votes i

CIP-0123Last activity Sep 24, 2026

CIP-0121: Shinhan Asset Management Super Validator Weight 10

8

Hello Super Validator Node Owners, Please find ready for vote: CIP-0121: Shinhan Asset Management Super Validator Weight 10 The CIP text as merged in GitHub at the Proposed state cecfc0aef878ea1608f86f752287c48c38c87da8 No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers Canton Foundation (GSF) – SV Sponsor Cumberland – SV Endorser Voting Instructions All other operators, please reply with: SV Name > votes in favo

CIP-0121Last activity Sep 11, 2026

[REVOTE] CIP-0122: Add TreasurySpring as a Super Validator

11

Hello Super Validator Node Owners, The text in the pull request associated with the prior vote was incorrect. Therefore, a new vote is needed for CIP-0122: Add TreasurySpring as a Super Validator. Sorry for the inconvenience . The CIP text as merged in GitHub at the Proposed state dda7d1d6c51ae45a13f8de519a1738cbae01ad24 No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers 7RIDGE – SV Sponsor Cumberland – SV Endors

CIP-0122Last activity Sep 11, 2026

CIP-0122: Add TreasurySpring as a Super Validator

11

Hello Super Validator Node Owners, Please find ready for vote: CIP-0122: Add TreasurySpring as a Super Validator The CIP text as merged in GitHub at the Proposed state c0f078b329cb94da8e57cd4ae4bb9df042af8f8c No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers 7RIDGE – SV Sponsor Cumberland – SV Endorser Voting Instructions All other operators, please reply with: SV Name > votes in favor | not in favor > If you be

CIP-0122Last activity Sep 10, 2026

CIP-0120: Traffic-Based Validator Rewards and Confirming Validator Incentives

4

Hello Super Validator Node Owners, Please find ready for vote: CIP-0120: Traffic-Based Validator Rewards and Confirming Validator Incentives The CIP text as merged in GitHub at the Proposed state 1838cc0cc4d908ed2d6c912636c956b93273e66e No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers MPCH – SV Sponsor 5N – SV Endorser Voting Instructions All other operators, please reply with: SV Name > votes in favor | not in

CIP-0120Last activity Aug 4, 2026

[Amendment] CIP 0104: Traffic-Based App Rewards

9

Hello Super Validator Node Owners, Please find ready for vote: Amendmended CIP 0104: Traffic-Based App Rewards The CIP text as a PR is viewable at: 8185745e773abcf2dc50fd916e000e4ce8f9894c Sponsors / Endorsers DA – SV Sponsor MPCH – SV Endorser Voting Instructions All other operators, please reply with: <SV Name> votes <in favor | not in favor> If you believe any change made after this announcement is substantive, please vote not in favor and include your reasoning in the vote response.

CIP-0104Last activity Jul 13, 2026

CIP-0119: Free Canton Coin Transfer-Preapproval Base Duration

7

Hello Super Validator Node Owners, Please find ready for vote: CIP-0119: Free Canton Coin Transfer-Preapproval Base Duration The CIP text as merged in GitHub at the Proposed state 59adfbdf63401ec5b3498e8404cb1fd2507cef37 No changes will be made to the CIP text after this announcement other than updating the approval date and status. Sponsors / Endorsers DA – SV Sponsor MPCH – SV Endorser Voting Instructions All other operators, please reply with: <SV Name> votes <in favor | not in favor> If you

CIP-0119Last activity Jun 18, 2026
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