Se7en Labs: Daedalus Wallet Maintenance and Improvements 2026-2027

Summary

RCADA votes YES on Se7en Labs: Daedalus Wallet Maintenance and Improvements 2026-2027.

Daedalus may not be the most lightweight or convenient wallet for every user, but that is not its purpose. Its value is that it preserves a different trust model: local chain verification, local key control, open-source auditability, and full-node participation.

RCADA views this as a strong public-good proposal because Daedalus is free, open source, and does not appear to create private subscription, customer-relationship, token, or IP-exclusivity benefits for the vendor. The funded outputs remain public, auditable, and forkable by the community.

Key Considerations

The proposal requests 1,785,333 ADA for Daedalus maintenance and improvements during 2026-2027.
Daedalus is Cardano’s full-node desktop wallet.
Daedalus derives wallet and governance data directly from the chain rather than relying on third-party APIs or trusted backends.
Private keys are generated and stored locally on the user’s device.
Daedalus is open source under the Apache 2.0 license.
Se7en Labs states that it does not monetize Daedalus usage through subscriptions, customer relationships, token value, or IP exclusivity.
The scope includes node and wallet backend updates, hard-fork readiness, Leios and Peras readiness, dependency maintenance, build infrastructure, platform support, Japanese localisation, user support, hardware-wallet support, CIP-30 dApp connector work, and a public architecture assessment.
Se7en Labs has been operating under an IOG contract for Daedalus maintenance and reports delivery of several important improvements.
The proposal includes monthly disbursement against verified work, Intersect administration, financial audit funding, public release metrics, and return of unspent budget items where applicable.
RCADA expects clear evidence of value-for-money because Daedalus serves a smaller but important self-sovereign user segment.
CIP-30 should be implemented without introducing trusted external API dependencies or weakening the Daedalus security model.

What this action does

This Treasury Withdrawal funds Daedalus Wallet Maintenance and Improvements 2026-2027, delivered by Se7en Labs, Inc.

The total requested budget is:

Work Package	Amount
Maintenance and Improvements	1,666,667 ADA
Test Hardware	33,333 ADA
Financial Audit	33,333 ADA
Intersect Budget Administration fee	52,000 ADA
Total	1,785,333 ADA

The funded work includes:

Cardano node and wallet backend updates;
hard-fork readiness;
Leios, Peras, and Nested Transactions readiness;
security and dependency maintenance;
reproducible Nix build infrastructure;
binary signing continuity;
Windows, macOS x86_64, macOS aarch64, and Linux platform support;
Japanese localisation;
user support;
Keystone and Flex hardware-wallet support;
CIP-30 dApp connector implementation;
user-facing CIP implementation where relevant;
architecture assessment and publication.

The proposal is structured as a time-and-materials engagement. Intersect serves as administrator and independent milestone verifier. Funds are disbursed monthly against verified work, with funds held in a dedicated auditable account and delegated to the predefined abstain voting option before disbursement.

Analysis Findings

Constitutional / Guardrails Assessment

✔ The proposal specifies a clear Treasury ask of 1,785,333 ADA.
✔ The proposal identifies the purpose of the withdrawal: Daedalus maintenance and improvements.
✔ The proposal provides a budget breakdown.
✔ The proposal describes the work scope and acceptance criteria.
✔ The proposal states that it does not breach the applicable Net Change Limit at submission.
✔ Intersect serves as administrator and independent milestone verifier.
✔ Funds are disbursed monthly against verified work.
✔ ADA held pending disbursement is held in an auditable account and delegated to the predefined abstain voting option.
✔ The proposal includes financial audit funding.
✔ Unspent labour, hardware, and audit budget items are to be returned to the Treasury where applicable.
✔ The proposal supports open-source public infrastructure.
⚠ The time-and-materials model requires clear monthly reporting.
⚠ Value-for-money should be demonstrated given Daedalus’s smaller active-user base.
⚠ CIP-30 implementation must preserve the full-node trust model and avoid introducing trusted external API dependency.

Assessment: Constitutional pass with transparent reporting and delivery expectations

Process & Governance Quality

✔ The proposal supports a unique full-node wallet option in the Cardano ecosystem.
✔ Daedalus serves users who prioritise self-sovereignty and independent verification.
✔ The funded outputs are public, open source, auditable, and forkable.
✔ The scope is practical and tied to protocol maintenance, platform support, security, localisation, hardware-wallet coverage, and dApp access.
✔ Se7en Labs reports relevant delivery history under an IOG contract.
✔ Intersect administration and monthly verification provide accountability.
✔ Release-timing and version-currency metrics are independently verifiable from public GitHub repositories and the Cardano mainnet chain.
⚠ Daedalus maintenance is complex across node, wallet, operating-system, build, and release layers.
⚠ Recurring maintenance funding should depend on continued visible delivery, usage evidence, and ecosystem need.
⚠ The architecture assessment should be published regardless of outcome.

Assessment: Strong open-source public-good proposal with normal maintenance accountability expectations

Impact & Risk Analysis

Public-good value: High
Self-sovereign wallet value: High
Decentralisation value: High
Protocol resilience value: High
Execution credibility: Medium to High
Treasury ask size: Low to Medium
User-base scale concern: Medium
Maintenance complexity risk: Medium
Time-and-materials reporting risk: Medium
CIP-30 implementation risk: Medium
Administration/custody risk: Low
Strategic alignment: High

RCADA believes Daedalus remains important because it preserves a full-node, open-source, self-custody wallet pathway for Cardano users. Maintaining this pathway supports decentralisation, user choice, hard-fork continuity, governance access, and infrastructure resilience.

The main risks are around value-for-money, maintenance complexity, and ensuring that new functionality such as CIP-30 does not compromise Daedalus’s trust model.

Assessment: High-value public-good wallet infrastructure / support with delivery expectations

Ratings (Decision Support Only)

Dimension	Score (1–5)
Constitutional clarity	4
Governance quality	4
Execution credibility	4
Ecosystem value	4
Risk balance	4
Overall score	🟢 84% — YES for open-source full-node wallet maintenance

RCADA Rationale

RCADA votes YES on Se7en Labs: Daedalus Wallet Maintenance and Improvements 2026-2027.

RCADA supports this proposal because Daedalus remains a unique and important part of the Cardano wallet ecosystem. It is Cardano’s full-node desktop wallet, giving users a way to verify chain data directly without relying on third-party APIs or trusted wallet backends. That self-sovereign model is valuable for users who prioritise independent verification, local key control, and open-source auditability.

Daedalus may not be the most lightweight or convenient wallet for every user, but that is not its purpose. Its value is that it preserves a different trust model. In a healthy wallet ecosystem, users should have a choice between convenience-focused lite wallets and a maintained full-node wallet option. If Daedalus falls behind on protocol compatibility, operating-system support, security updates, or hard-fork readiness, Cardano loses an important self-custody and decentralisation pathway.

RCADA also views this as a strong public-good proposal. Daedalus is free and open source under the Apache 2.0 license, and the proposal states that Se7en Labs does not monetize Daedalus usage through subscriptions, customer relationships, token value, or IP exclusivity. The funded outputs remain public, auditable, and forkable by the community. That makes this materially different from funding a private commercial product expansion.

The scope of work is practical and relevant. It includes node and wallet backend updates, hard-fork readiness, Leios and Peras readiness, security and dependency maintenance, reproducible Nix build infrastructure, binary signing continuity, platform support across Windows, macOS, and Linux, Japanese localisation, user support, Keystone and Flex hardware-wallet support, a CIP-30 dApp connector, and a public architecture assessment.

RCADA especially values the proposed CIP-30 work. Daedalus users are currently limited in their ability to interact with the dApp ecosystem without switching to another wallet. Allowing full-node users to access dApps while preserving the Daedalus trust model would be a meaningful improvement, provided it is implemented without introducing trusted external API dependencies or weakening user security.

The team’s delivery history also supports confidence. Se7en Labs has been operating under an IOG contract for Daedalus maintenance and reports delivery of important improvements including Mithril snapshot bootstrap, UTxO-HD / LSM backend integration, Apple Silicon support, release tooling improvements, and Nix build modernisation. This suggests the team understands the complexity of maintaining Daedalus across protocol, platform, build, and release layers.

The requested amount of 1,785,333 ADA is reasonable for a year of full-node wallet maintenance and improvement, especially given the complexity of Daedalus and the need to remain aligned with Cardano node, wallet, and protocol changes. The proposal also includes Intersect administration, monthly disbursement against verified work, financial audit funding, public GitHub-verifiable release metrics, and the return of unspent budget items where applicable.

RCADA’s support comes with expectations. The Daedalus user base is smaller than mainstream lite-wallet usage, so value-for-money must be demonstrated clearly. RCADA expects timely hard-fork compatible releases, visible repository activity, signed release artifacts, security and dependency updates, continued platform support, Japanese-language support, hardware-wallet delivery, CIP-30 delivery without external API dependency, responsive user support, and publication of the architecture assessment regardless of outcome.

On balance, RCADA believes this proposal meets the standard for support. It funds open-source, self-sovereign wallet infrastructure, protects Cardano’s full-node user pathway, supports decentralisation and protocol resilience, and improves Daedalus for users who continue to rely on it.