arkhe-origin-chain

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davidherranandClaude Opus 4.7 44f1a0ae7f feat(slice-2e): v0.0.35 — WASM investigation 3 layers (Layer 1+2 RESUELTOS, Layer 3 BLOCKED LLVM install)

Slice 2e WASM structural blocker investigation canonical sesión 3+ extended.
Substrate-wasm-builder re-enabled feature-gated. 3 layers explored canonical,
2 resueltos end-to-end, Layer 3 escalado a system-level LLVM install canonical.

## 3-layer findings canonical

- Layer 1 alloc/exchange_malloc duplicate → RESUELTO Slice 2c+2d (WASM_BUILD_STD=0)
- Layer 2 getrandom 0.2.17 wasm-incompat → RESUELTO Slice 2e (direct dep + custom feature)
- Layer 3 secp256k1-sys clang wasm32 target unsupported → BLOQUEADO (requires brew LLVM)

## Changes

- crates/origin-chain-runtime/Cargo.toml — substrate-wasm-builder feature-gated + getrandom workspace dep
- crates/origin-chain-runtime/build.rs — conditional WasmBuilder activation
- Cargo.toml workspace — getrandom = { version = "0.2", features = ["custom"] } workspace dep

## Layer 3 path forward canonical (Approach A recommended)

brew install llvm + configure CC_wasm32_unknown_unknown env var + retry build.
Pre-testnet Q3 2026 deployment infrastructure setup canonical canonical canonical.

## Investigation report canonical

Filed monorepo: docs/L7_roadmaps/SLICE_2E_INVESTIGATION_REPORT_V1.md (~280 LOC)
4 path forward approaches documented (LLVM install + pre-built secp256k1 + mock-WASM continue + upstream wait).

## Verification

- cargo test --workspace — 202 tests passing, 0 failures (NO regression)
- Default build unchanged (Slice 3 mock-WASM continues estable canonical)
- Feature-gated --features wasm-build activates substrate-wasm-builder para Layer 3 empirical testing

🔍 Slice 2e advanced canonical canonical. Path documented para Slice 2f future post-LLVM install.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-26 17:57:18 -05:00

origin-chain-agent-identity

feat(agent-identity): v0.0.26 — register_agent_did impl complete + mock runtime integration tests E2E (10 scenarios)

2026-05-25 06:43:14 -05:00

origin-chain-bridges

feat(workspace): Phase 0.4 — trait-first foundation v0.0.1

2026-05-19 22:08:49 -05:00

origin-chain-consensus

feat(workspace): Phase 0.4 — trait-first foundation v0.0.1

2026-05-19 22:08:49 -05:00

origin-chain-fees

feat(fees): v0.0.23 — Runtime API FeesApi.query_fee_for_action read-only RPC (Phase 2.4 COMPLETE 7/7 OCAFB) 🎉