Proposal: Open-Source Daml Privacy Template Marketplace by TTT Lab

[lp2442]

Summary

A GTM-ready, curated marketplace of open-source Daml privacy templates designed to accelerate developer adoption of Canton's privacy-first architecture. Developers can browse, customize via interactive wizard, and download production-ready templates with live on-chain privacy previews. Launches with 12+ curated templates. Deployable to Canton mainnet within 24 hours of validator allocation, driving real transaction volume through template previews, validation, and community ratings.

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Checklist

• Proposal file added under /proposals/
• * [x] Milestones and funding amounts defined
• * [x] Acceptance criteria included (Technical + GTM/Adoption)
• * [x] Alignment with Canton priorities described
• * [x] GTM Plan with mainnet activation timeline included
• * [x] Transaction volume generation strategy documented
• * [x] Featured App qualification path defined

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Notes for Reviewers

• GTM Priority Lane eligible: Functional devnet/testnet build with 12+ templates + clear 24-hour activation plan + transaction volume generation strategy.
• • Self-funded MVP - no Canton Coin requested for initial delivery.
• • Featured App candidate - will apply within 60 days of mainnet launch with documented transaction activity and download metrics.
• • SIG alignment: Daml Language & Developer Tooling + DAR Package Management & App Lifecycle
• • Ecosystem multiplier: Every published template makes it easier for the next developer to build, creating a compounding adoption flywheel.
• • Complementary: No overlap with DamlHat, cn-quickstart, or Privacy Simulator.
• • License: Apache 2.0 open source with 12 months free maintenance.
• • Related: See companion proposal PR Proposal: Privacy Workflow Simulator & Auditor proposal by TTT Lab #192 * Contact: phil@ttt.zone | Discord: hermitrat1233