According to @ItsDave_ADA, he plans to execute the first WASI .NET pure transaction soon, as stated in a post on X on Nov 9, 2025 (source: @ItsDave_ADA on X, Nov 9, 2025, x.com/ItsDave_ADA/status/1987660491582525909). The post does not specify the target blockchain, deployment timeline, or technical details beyond the claim of a first WASI .NET pure transaction (source: @ItsDave_ADA on X, Nov 9, 2025, x.com/ItsDave_ADA/status/1987660491582525909). No code, demo, or documentation links were provided in the post to verify implementation status (source: @ItsDave_ADA on X, Nov 9, 2025, x.com/ItsDave_ADA/status/1987660491582525909). From a trading perspective, there is no confirmed deployment or integration detail to act on at this time beyond the author’s stated intent in the post (source: @ItsDave_ADA on X, Nov 9, 2025, x.com/ItsDave_ADA/status/1987660491582525909).

According to @ItsDave_ADA, he generated the first Cardano wallet using pure .NET types with explicit memory management for WASI bindings and reports it is extremely fast. Source: @ItsDave_ADA, Nov 9, 2025. WASI provides a portable, sandboxed system interface for WebAssembly modules designed for secure, capability-based calls and near-native performance. Source: Bytecode Alliance, WASI overview. Using pure .NET types enables direct integration with the C#/.NET ecosystem and managed memory models commonly used in enterprise development. Source: Microsoft .NET documentation. For trading relevance, developer tooling milestones are tracked as signals of ecosystem health, with research showing a relationship between active developers and network robustness and usage. Source: Electric Capital 2023 Developer Report. ADA market participants can monitor follow-on code commits, package releases, and testnet/mainnet readiness of WASI-based wallets before inferring any impact on user onboarding or network activity. Source: Electric Capital 2023 Developer Report.

According to @ItsDave_ADA, a WASI-compiled cardano-api module was successfully loaded inside a .NET host, the GHC runtime was initialized, and a transaction handle was created via newTx(), all driven through Wasmtime without CLI or language bindings. Source: @ItsDave_ADA on X. The author states this is a first full .NET to Cardano WASI integration that enables native .NET applications to build and interact with Cardano at the protocol level via pure interop. Source: @ItsDave_ADA on X. He reports the original JavaScript glue for cardano-wasm.wasm was removed, allowing other programming languages to load the module directly and follow the same approach. Source: @ItsDave_ADA on X. Credit for enabling a pure WASI build is attributed to Input Output Global (@InputOutputHK), @therealdisasm, and Pablo Lamela for rapid contribution after feedback. Source: @ItsDave_ADA on X. From a trading perspective, this milestone enables direct programmatic transaction construction and protocol access from .NET, reducing reliance on external CLI tooling and expanding developer entry points for Cardano (ADA). Source: @ItsDave_ADA on X.

According to @ItsDave_ADA on X on Sep 27, 2025 via https://x.com/ItsDave_ADA/status/1971520769717846429 and https://x.com/ItsDave_ADA/status/1972042525574590786, Cardano’s .NET ecosystem historically lacked open-source tooling, making even basic transaction access difficult for new developers. According to @ItsDave_ADA on X on Sep 27, 2025 via https://x.com/ItsDave_ADA/status/1971520769717846429, he built OgmiosDotnet, a plug-and-play .NET package for Cardano that is nearing 3,000 downloads, highlighting concrete demand for .NET tooling on the network. According to @ItsDave_ADA on X on Sep 27, 2025 via https://x.com/ItsDave_ADA/status/1971520769717846429, he notes parallel contributions from builders like @saibdev and collaboration with .NET developer @clarkalesna to bridge gaps in accessibility. According to @ItsDave_ADA on X on Sep 27, 2025 via https://x.com/ItsDave_ADA/status/1971520769717846429, he urges support for Project Catalyst proposals to fund critical tooling and make Cardano powerful, accessible, and developer friendly across major languages, which he states is key to attracting new talent and growing the ecosystem.

According to @ItsDave_ADA, his open-sourced Cardano developer tooling proposals have received 76 votes so far. Source: @ItsDave_ADA on X, Sep 24, 2025. He thanked supporters and asked those who have not voted to support so he can continue building on Cardano and expand developer tooling in programming languages like .NET. Source: @ItsDave_ADA on X, Sep 24, 2025. The post indicates voting is ongoing but does not provide proposal IDs, funding amounts, or timelines. Source: @ItsDave_ADA on X, Sep 24, 2025.