Tweag Core Cardano Infrastructure: Treasury Withdrawal 2026–2027
5 of 7 committee members voted
- Ace Alliance71aa5b3a…8f04YesActive · term ends epoch 726Rationale
Ace Alliance finds the proposed "Tweag Core Cardano Infrastructure: Treasury Withdrawal 2026–2027" Treasury Withdrawals Governance Action constitutional. Rationales are archived at https://github.com/ace-alliance/ace-voting/
A PDF version of this rationale is also made available.
"Tweag Core Cardano Infrastructure: Treasury Withdrawal 2026–2027" (17e43ffe4b2e0d...d3fc#0) is a Treasury Withdrawals Governance Action and is therefore governed by both the general proposal standards in Article II, Section 6 and the additional Treasury Withdrawal standards in Article II, Section 7 of the Cardano Constitution. The action is a resubmission of a prior Tweag Treasury Withdrawals Governance Action that Ace Alliance previously considered and found constitutional, and which expired at epoch 635 without on-chain ratification. The resubmission narrows the delivery window to 2026–2027 and reduces the ask from 39,787,316 ada to 18,263,496 ada, with the budget concentrated on Peras v1 mainnet deployment, History Expiry, and Conformance Testing.
The structural elements that supported the prior constitutional finding are intact. The proposer is the same: Tweag by Modus Create. Article II.6's procedural standards are satisfied by an IPFS-anchored proposal document with the on-chain blake2b-256 hash, a content-addressed form that is immutable once posted, supplying the title, abstract, motivation, budget breakdown, and supporting materials Article II.6.2 requires. Article II.7.1's terms-of-withdrawal requirement is met by a specified purpose (Peras v1, History Expiry, Conformance Testing), a specified delivery period, a specified cost structure, and specified refund conditions. Article II.7.2's prior-receipts disclosure is supplied in the same form as previously accepted: an aggregate of ₳11,070,322.68 held within a Treasury Smart Contract identified by ID 680d1b63565577986442d24e. Article II.7.3 is satisfied because the 350,000,000 ada Net Change Limit covering epochs 613 through 713 is set, and the 18,263,496 ada requested here, less than half the prior ask, does not exceed it. Articles II.7.4, II.7.5, and II.7.6 are satisfied through the Intersect-administered Treasury Reserve Smart Contract pattern previously found constitutional by this Committee: Intersect serves as administrator, audit and oversight costs are within the overhead applied to the proposal, milestone-based disbursement controls and reporting obligations are committed, and the on-chain withdrawal destination is the same Intersect TRSC stake address that received the constitutional Treasury Withdrawals previously published by this Committee, is script-locked, is not delegated to any stake pool, and is delegated to the predefined always-abstain DRep.
Because the structural elements that supported the prior constitutional finding are intact and the changes are confined to a narrower delivery window and a proportionally reduced ask, the constitutional analysis carries forward. Ace Alliance finds this resubmission constitutional on the same basis.
Ace Alliance finds the proposed "Tweag Core Cardano Infrastructure: Treasury Withdrawal 2026–2027" Treasury Withdrawals Governance Action constitutional.
- Cardano Curia84feba94…6bd5YesActive · term ends epoch 799Rationale
Cardano Curia finds the Peras v1 Mainnet Readiness, History Expiry and Conformance Testing Treasury Withdrawal governance action constitutional. Four members voted constitutional and one member abstained.
Determination
Cardano Curia finds this Treasury Withdrawal governance action constitutional.
Purpose and scope
The action requests 18,263,496 ada to fund delivery during 2026–2027 across three related core-infrastructure work packages: Peras v1 mainnet readiness and maintenance, History Expiry, and Conformance Testing for Peras and Leios.
The proposal presents these work packages as connected parts of a delivery pipeline supporting faster finality, node sustainability, protocol resilience and reliable implementation of future scalability features.
Governance action standards
The proposal is presented in a standardized and legible format and includes an abstract, motivation, rationale, work-package structure, budget basis, administration model, refund conditions, audit and oversight arrangements and supporting documentation. Cardano Curia therefore finds that the applicable governance-action standards are satisfied.
Treasury Withdrawal requirements
The proposal identifies the purpose, funded work packages, delivery period, cost basis and delivery model. It specifies that unused or reduced-scope funds will be returned to the Treasury under the stated refund conditions.
The proposal discloses that Tweag has previously been accountable for 11,070,322.68 ada of treasury-funded work allocated within the Treasury Smart Contract.
It states that the present request does not, individually or in aggregate at the time of submission, breach the applicable 350,000,000 ada Net Change Limit covering Epoch 613 through Epoch 713. The withdrawal is denominated in ada.
Audit and oversight costs are included within the proposal's overhead and administration model. Intersect's administration fee covers administrative oversight, while independent technical assurance is to be provided through Intersect and a suitably capable third party. The proposal also includes milestone-based disbursement, public demonstrations, status reporting and community-facing project tracking.
Intersect is designated as proposal, contract and audit administrator. A written legal agreement will be established between Tweag and Cardano Development Holdings and administered through Intersect, with project delivery monitored through Intersect's delivery-assurance function and supported by a third-party assurer.
Funds will be administered through the Treasury Reserve Smart Contract and Project-Specific Smart Contract framework. The relevant contracts cannot delegate funds to a Stake Pool Operator and will delegate to the predefined abstain voting option. A public dashboard will support community auditing and tracking of metrics associated with the withdrawn ada.
Dependencies and deliverables
Some programme outcomes depend on broader governance or ecosystem decisions, including CIP progression and possible future hard-fork activation. The proposal appropriately distinguishes those external decisions from deliverables within the funded parties' control. It commits to activation-ready outputs such as merged code, reproducible releases, runbooks, benchmarks, conformance artefacts and governance-action packages.
Combining three related work packages does not create a constitutional defect. The proposal explains their technical relationship and identifies the funded activities, delivery structure, cost basis, administration model and oversight applicable to the combined programme.
The size of the request and the relative priority of Peras, History Expiry and Conformance Testing are policy and technical-prioritisation matters for DReps and ada owners. Cardano Curia identifies no conflict with the Constitution.
Cardano Curia finds the action constitutional. It provides a clear purpose, defined work packages, delivery structure, relevant cost basis, prior-funding disclosure, refund conditions, audit and oversight commitments, a named administrator, Net Change Limit compliance and constitutionally compliant treasury custody. The internal vote was four constitutional, zero unconstitutional and one abstain.
- Cardano Japan Council725d4d44…7b31YesExpired · term ends epoch 653Rationale
We consider this governance action to be constitutional.
This proposal is a Treasury Withdrawal Governance Action to withdraw ₳18,263,496 from the Cardano Treasury for the “Tweag Core Cardano Infrastructure: Treasury Withdrawal 2026–2027” project by Tweag by Modus Create. In accordance with Article 2, Section 6, Paragraphs 1 and 2 of the Cardano Constitution, this proposal adopts an immutable off-chain reference using IPFS. Furthermore, the proposal text includes a title, summary, rationale, justification, and references to relevant materials, providing the information necessary to evaluate it as a Governance Action. Regarding Article 2, Section 7, Paragraph 1, this proposal aims to implement the mainnet deployment of Peras, History Expiry, and Conformance Testing. The proposal details the implementation period, budget amount, budget justification, and conditions for the return of funds related to unused funds or a reduced scope. Regarding Article 2, Section 7, Paragraph 2, this proposal discloses that TWEAG has been responsible for delivering work funded by the Cardano Treasury and states the total amount allocated in the Treasury Smart Contract as ₳11,070,322.68. Regarding Article 2, Section 7, Paragraph 3, this proposal requests ₳18,263,496 and confirms that this amount falls within the 350M ADA Net Change Limit applicable to Epochs 613–713 at the time of submission. Article 2, Section 7, Paragraphs 4 and 5 describe contract management with Intersect as the administrator, milestone management, third-party assurance, delivery assurance, the Treasury Reserve Smart Contract (TRSC) and Project-Specific Smart Contracts (PSSC), an Oversight Committee composed of external independent third parties, auditing, reporting obligations, and auditability via a public dashboard. It also details independent validation by No Witness Labs, the treasury management smart contract framework by Sundae Labs, and audits by TxPipe and MLabs. Furthermore, regarding Article 2, Section 7, Paragraph 6, the proposal describes fund management using TRSC and PSSC, non-delegation to SPOs, and delegation to a predefined auto-abstain DRep, explaining a fund management method consistent with the requirements of being “auditable by the Cardano Community,” “separate accounts,” “not delegated to a SPO,” and “delegated to a predefined abstain voting option.” Therefore, as no clear conflict with the Cardano Constitution has been identified, we determine that this proposal is constitutional.
For the reasons stated above, we determine that it is constitutional.
- KtorZ64f97568…3a49YesExpired · term ends epoch 653Rationale
Ok, though a retrospective for 2025 would be nice...
The proposal is directed at the delivery of core Cardano protocol infrastructure, including Peras, History Expiry, and conformance testing. These activities are directly related to the security, decentralization, and long-term sustainability of Cardano and therefore satisfy Article I - Section 1.
The proposal clearly identifies Intersect as administrator, discloses previous Treasury funding, defines refund conditions, and provides a detailed governance and milestone framework. Overall, it demonstrates good compliance with the procedural requirements of Article II.
I do, however, have reservations regarding Article II - Section 7.4. While the proposal provides for milestone assurance, Intersect oversight, and technical review by third parties, it does not clearly establish a framework for periodic independent financial audits. The proposal also references a previous Treasury withdrawal but provides no meaningful update/retrospective on its delivery or financial status. While the Constitution does not require such reporting as a condition for a subsequent withdrawal, the absence of any retrospective and previous audit information reinforces the importance of a clearly defined audit framework for the present request.
Subject to this reservation, I do not identify a clear constitutional violation and consider the proposal constitutionally compliant.
- Tingvard646d1b3a…be43YesActive · term ends epoch 726Rationale
Tingvard judges this Treasury Withdrawals governance action constitutional.
This governance action is properly framed as a Treasury Withdrawals action and must therefore be assessed under Article II, Section 6 and Article II, Section 7 of the Constitution, together with the applicable treasury guardrails in Appendix I.
The proposal satisfies Article II, Section 6, §1 by presenting the governance action in a standardized and legible format. It includes an abstract, motivation, rationale, work package structure, budget justification, administration model, refund conditions, Net Change Limit statement, audit and oversight statement, and references to supporting proposal documents.
The proposal satisfies Article II, Section 6, §2 by providing sufficient rationale for the requested withdrawal. It explains that the funding is intended to support three related core infrastructure work packages: Peras v1 mainnet readiness and maintenance, History Expiry, and Conformance Testing for Peras and Leios. These work packages are presented as interdependent parts of a delivery pipeline for resilience, scalability, faster finality, and node sustainability.
The action satisfies Article II, Section 7, §1 by specifying the terms of the withdrawal. The proposal requests 18,263,496 ada to fund delivery over 2026–2027. It identifies the purpose of the withdrawal, the work packages to be funded, the delivery model, the relevant cost basis, and the circumstances under which unused or reduced-scope funds will be returned to the Treasury.
The proposal satisfies Article II, Section 7, §2 by disclosing prior treasury receipts. It states that Tweag has previously been accountable for treasury-funded work, with 11,070,322.68 ada allocated within the Treasury Smart Contract.
The proposal satisfies Article II, Section 7, §3 and TREASURY-02a by stating that the requested amount does not, at the time of submission, on its own or in aggregate, breach the applicable 350M ada Net Change Limit covering Epoch 613 to Epoch 713. It also satisfies TREASURY-03a because the withdrawal is denominated in ada.
The proposal satisfies Article II, Section 7, §4 by including audit and oversight within the funding and administration model. It states that audit and oversight costs are included within the overhead applied to the proposal, that Intersect’s administration fee covers administrative oversight, and that independent oversight will be provided through Intersect and a technically capable third party. It also includes reporting obligations, milestone-based disbursement controls, public demos, regular status updates, and community-facing project tracking.
The proposal satisfies Article II, Section 7, §5 by designating Intersect as the proposal, contract, and audit administrator. It further states that a written off-chain legal contract will be created between Tweag and Cardano Development Holdings, administered by Intersect, with project delivery monitored through Intersect’s delivery assurance function and supported by a third-party assurer.
The proposal satisfies Article II, Section 7, §6 by stating that funds will be administered through the Treasury Reserve Smart Contract and Project-Specific Smart Contract framework. It states that all instances of the relevant contracts cannot be staked with a Stake Pool Operator and will be delegated to the auto-abstain predefined DRep. It also states that a dashboard will be available for the community to audit the TRSC or PSSC and track metrics related to the withdrawn ada.
Tingvard therefore finds that the proposal satisfies the applicable constitutional requirements for a Treasury Withdrawals action.
Tingvard finds this governance action constitutional.
The proposal satisfies Article II, Section 6 and Article II, Section 7 by providing a clear withdrawal purpose, defined work packages, delivery structure, prior funding disclosure, audit and oversight commitments, named administrator, refund conditions, Net Change Limit compliance, and treasury custody protections.
- Eastern Cardano Council4a822702…3d76Not votedActive · term ends epoch 726No rationale
- Phil_uplc68bb0b42…8746Not votedActive · term ends epoch 799No rationale