Canton Payment Streams #94 - Milestone 4: Adoption on Mainnet

[pedrodneves]

Milestone 4: Adoption on Mainnet

Canton Payment Streams transitions from a release candidate to a production-validated primitive demonstrably in use across the ecosystem, with measurable adoption, audit certification, and a public maintenance commitment.

Deliverables

• at least 5 featured apps integrating Canton Payment Streams in production on Mainnet
• a minimum of 50 active streams running on Mainnet across these integrations over a rolling 30-day window
• external security audit certification with all Critical and High findings remediated and the audit report published
• Apache 2.0 release of the full reference stack including Daml packages, TypeScript SDK, React dashboard, and reference proxy
• final adoption report submitted to the Canton Dev Fund Committee summarizing usage metrics, integrator feedback, and lessons learned

Milestone	Payment on Acceptance
Milestone 4 — Mainnet Adoption	750,000 CC

Originally posted by @pedrodneves in #94 (comment)