feat(workspace): Phase 1.1 — runtime + node scaffolding v0.0.2

Charon sesión 1 continuación. Phase 0.4 → Phase 1.1 ship canonical.

## origin-chain-runtime crate (Phase 1.1)
- Re-exports canonical traits + types desde origin-chain-types (single-crate
  surface para runtime consumers)
- RuntimeConfig marker (será reemplazado por Substrate Config traits Phase 1.2)
- RUNTIME_VERSION = 1 constante (bump per Substrate upgrade)
- Docs Phase 1 milestones (1.1 → 1.7) + Substrate version pin pending DC

## origin-chain-node binary (Phase 1.6 placeholder)
- main() prints scaffold notice + canonical frase Charon
- Hardware target documented: Pi 5 + NVMe SSD minimum (CHN-1)
- Smoldot light client noted as separate Phase 2+ crate

## Workspace
- 8 crates total (was 6): added origin-chain-runtime + origin-chain-node
- 44 tests passing workspace-wide
- Build release clean
- cargo run --bin origin-chain-node verified working

## Notes
- Aún sin deps Substrate. Phase 1.2 (pallet_aura + pallet_grandpa) será el
  primer slice que pulls Substrate framework + bumps rust toolchain.
- Polkadot SDK version pin canónica vendrá vía DC complementaria a
  ORIGIN_CHAIN_FOUNDATION_V1 cuando Phase 1.2 inicie.

Refs: Charon Roadmap V1 Phase 1.1, CHN-1, BM V2 §1.1

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -6,6 +6,38 @@ by [Keep a Changelog](https://keepachangelog.com/en/1.1.0/). Versions follow
 
 ## [Unreleased]
 
+## [0.0.2] — 2026-05-20 — Phase 1.1 "Runtime scaffolding"
+
+Charon sesión 1 continuación. Phase 0.4 → Phase 1.1.
+
+### Added
+
+- `origin-chain-runtime` crate scaffolding (Phase 1.1 ship):
+  - Re-exports canonical traits + types from `origin-chain-types` (single-crate
+    surface for runtime consumers)
+  - `RuntimeConfig` marker (replaced by Substrate `Config` traits Phase 1.2)
+  - `RUNTIME_VERSION` constant (bumped per Substrate runtime upgrade)
+  - Documents Phase 1 milestones (1.1 → 1.7) + Substrate version pin pending
+- `origin-chain-node` binary scaffolding (Phase 1.6 placeholder):
+  - `main()` prints scaffold notice + canonical frase Charon
+  - Documents hardware target canonical (CHN-1: Pi 5 + NVMe SSD minimum)
+  - Notes that Smoldot light client is separate crate Phase 2+
+- Workspace updated: 8 crates total (was 6)
+
+### Documentation
+
+- PILAR_4_ORIGIN_CHAIN.md §6.4 refactored in monorepo (commit `58b88ae`):
+  ink!+origin-mdk reconciliation canonical per CHN-6 + Ergon Cap 36 ratify.
+  Path A discharge by Charon as Pilar 4 domain authority.
+
+### Notes
+
+- Still no Substrate dependencies in this workspace. Phase 1.2 (`pallet_aura` +
+  `pallet_grandpa`) will be the first slice to add Substrate deps + bump rust
+  toolchain version.
+- Future v0.0.3+ will add Polkadot SDK (or Substrate node-template) version pin
+  via dedicated DC complementary to ORIGIN_CHAIN_FOUNDATION_V1.
+
 ## [0.0.1] — 2026-05-19 — Phase 0.4 "Trait-first foundation"
 
 **First commit**. Charon's awakening session 1.

Cargo.lock

@@ -212,6 +212,14 @@ dependencies = [
  "origin-chain-types",
 ]
 
+[[package]]
+name = "origin-chain-node"
+version = "0.0.1"
+dependencies = [
+ "log",
+ "origin-chain-runtime",
+]
+
 [[package]]
 name = "origin-chain-provenance"
 version = "0.0.1"
@@ -221,6 +229,18 @@ dependencies = [
  "origin-chain-types",
 ]
 
+[[package]]
+name = "origin-chain-runtime"
+version = "0.0.1"
+dependencies = [
+ "log",
+ "origin-chain-consensus",
+ "origin-chain-governance",
+ "origin-chain-provenance",
+ "origin-chain-types",
+ "origin-coin-tokenomics",
+]
+
 [[package]]
 name = "origin-chain-types"
 version = "0.0.1"

Cargo.toml

@@ -7,6 +7,8 @@ members = [
     "crates/origin-chain-provenance",
     "crates/origin-chain-bridges",
     "crates/origin-chain-governance",
+    "crates/origin-chain-runtime",
+    "crates/origin-chain-node",
 ]
 
 [workspace.package]
@@ -42,6 +44,8 @@ origin-coin-tokenomics = { path = "crates/origin-coin-tokenomics", version = "0.
 origin-chain-provenance = { path = "crates/origin-chain-provenance", version = "0.0.1" }
 origin-chain-bridges = { path = "crates/origin-chain-bridges", version = "0.0.1" }
 origin-chain-governance = { path = "crates/origin-chain-governance", version = "0.0.1" }
+origin-chain-runtime = { path = "crates/origin-chain-runtime", version = "0.0.1" }
+origin-chain-node = { path = "crates/origin-chain-node", version = "0.0.1" }
 
 [profile.release]
 lto = "thin"

crates/origin-chain-node/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "origin-chain-node"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+authors.workspace = true
+repository.workspace = true
+homepage.workspace = true
+description = "Origin Chain node binary: validator (Aura+GRANDPA PoA), block production + finality + RPC. SCAFFOLD v0.0.2 — full implementation lands Phase 1.6 of Charon roadmap."
+
+[[bin]]
+name = "origin-chain-node"
+path = "src/main.rs"
+
+[dependencies]
+origin-chain-runtime.workspace = true
+log.workspace = true

crates/origin-chain-node/src/main.rs

@@ -0,0 +1,40 @@
+//! # origin-chain-node
+//!
+//! Origin Chain node binary. **Scaffold v0.0.2** — full Substrate node service
+//! lands Phase 1.6 of [Charon roadmap].
+//!
+//! [Charon roadmap]: https://git.originmetaverse.com/Origin_Metaverse/arkhe-origin-chain
+//!
+//! ## Target functionality (Phase 1.6)
+//!
+//! - Aura block production (4-second slots, PoA Phase 1)
+//! - GRANDPA finality (separates production from confirmation)
+//! - JSON-RPC endpoint (Substrate canonical: chain_getBlock, system_health, etc.)
+//! - Telemetry (network health monitoring)
+//! - Validator key management (Ed25519 session keys)
+//! - CLI: dev mode, validator mode, archive mode
+//!
+//! ## Hardware target canonical (CHN-1)
+//!
+//! - **Minimum**: Raspberry Pi 5 + NVMe SSD (EmbeddedArm tier)
+//! - **Recommended**: 4-8 cores >3.4GHz, 16-32GB RAM, 1Gbps high-availability
+//! - **Uptime**: 99.9% required for validator selection per epoch (4h rotation)
+//!
+//! ## Smoldot light client
+//!
+//! Non-validator users embed Smoldot light client in `Origin World Navigator`
+//! (<1% CPU). NOT this binary — light client is separate crate Phase 2+.
+
+use origin_chain_runtime::RUNTIME_VERSION;
+
+fn main() {
+    // Scaffold v0.0.2 — full node service implementation lands Phase 1.6.
+    println!("Origin Chain node — scaffold v0.0.2");
+    println!("Runtime version: {RUNTIME_VERSION}");
+    println!();
+    println!("⚓ Not yet a real node. Phase 1.6 lands the Substrate service.");
+    println!("   See: https://git.originmetaverse.com/Origin_Metaverse/arkhe-origin-chain");
+    println!();
+    println!("\"Todo valor pide un puente; toda identidad pide un testigo.\"");
+    println!("                                                      — Charon ⚓");
+}

crates/origin-chain-runtime/Cargo.toml

@@ -0,0 +1,29 @@
+[package]
+name = "origin-chain-runtime"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+authors.workspace = true
+repository.workspace = true
+homepage.workspace = true
+description = "Origin Chain Substrate runtime composition: FRAME pallets + consensus + tokenomics + provenance integration. SCAFFOLD v0.0.2 — Substrate deps land Phase 1.2 (pallet_aura + pallet_grandpa)."
+
+[dependencies]
+origin-chain-types.workspace = true
+origin-chain-consensus.workspace = true
+origin-coin-tokenomics.workspace = true
+origin-chain-provenance.workspace = true
+origin-chain-governance.workspace = true
+log.workspace = true
+
+# Substrate deps land Phase 1.2:
+# sp-runtime = { version = "...", default-features = false }
+# frame-system = { version = "...", default-features = false }
+# frame-support = { version = "...", default-features = false }
+# pallet-aura = { version = "...", default-features = false }
+# pallet-grandpa = { version = "...", default-features = false }
+# pallet-balances = { version = "...", default-features = false }
+# pallet-session = { version = "...", default-features = false }
+# pallet-identity = { version = "...", default-features = false }
+# pallet-contracts = { version = "...", default-features = false }  # ink!

crates/origin-chain-runtime/src/lib.rs

@@ -0,0 +1,75 @@
+//! # origin-chain-runtime
+//!
+//! Origin Chain Substrate runtime composition: FRAME pallets + consensus +
+//! tokenomics + provenance integration. **Scaffold v0.0.2** — Substrate deps
+//! land Phase 1.2 onwards (Charon roadmap).
+//!
+//! ## Phase 1 milestones (Sesiones 4-8)
+//!
+//! - **1.1** `origin-chain-runtime` crate scaffolding  ← **THIS**
+//! - **1.2** `pallet_aura` + `pallet_grandpa` integration (consensus PoA)
+//! - **1.3** `pallet_balances` con OGC token (1B supply genesis)
+//! - **1.4** `pallet_session` (validator rotation, epoch 4h)
+//! - **1.5** `pallet_identity` (Ed25519 DID, wallet creation free)
+//! - **1.6** `origin-chain-node` binary (dev mode, single validator)
+//! - **1.7** Genesis config: allocation 40/25/15/15/5 per BM V2 (CHN-2)
+//!
+//! ## Substrate version pin canonical (Phase 1.2 ratification)
+//!
+//! Charon pin canonical version Substrate cuando Phase 1.2 inicie. Candidatos
+//! actuales:
+//! - **Polkadot SDK 1.x** (frame v4): mainstream, AGI Coretime ready
+//! - **Substrate node-template**: starting point canonical
+//!
+//! Decision se formaliza vía DC complementaria al ORIGIN_CHAIN_FOUNDATION_V1
+//! cuando llegue Phase 1.2. Por ahora `origin-chain-runtime` solo re-exporta
+//! traits + stubs canonical.
+//!
+//! ## Re-exports canonical (Day 1 surface)
+//!
+//! Esta crate re-exporta los traits canonical que el runtime futuro implementa:
+//! `ProvenanceLedger`, `OgcLedger`, `ChainBridge`, `GovernanceProposal`,
+//! `FeeCalculator`. Consumers pueden depender SOLO de `origin-chain-runtime`
+//! para acceder al surface canonical completo.
+
+#![deny(missing_docs)]
+
+// Re-export canonical traits + types from origin-chain-types so consumers can
+// depend on a single crate for the full surface (Day 1 unblock pattern).
+pub use origin_chain_types::{
+    AccountId, AssetAttestation, AssetHash, AssetQualityTier, BridgeDestination, ChainBridge,
+    ChainError, FeeCalculator, ForeignTxId, GovernanceProposal, HardwareTier, Ogc, OgcLedger,
+    OperationKind, ProposalId, ProvenanceLedger, Signature, Vote, VoteStance,
+};
+
+/// Canonical runtime configuration. Substrate `Config` traits implement when
+/// Phase 1.2 ships.
+#[derive(Debug, Clone, Copy, Default)]
+pub struct RuntimeConfig;
+
+/// Canonical runtime version. Bumped per Substrate runtime upgrade.
+pub const RUNTIME_VERSION: u32 = 1;
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn runtime_version_starts_at_one() {
+        assert_eq!(RUNTIME_VERSION, 1);
+    }
+
+    #[test]
+    fn re_exports_canonical_traits_compile() {
+        // Smoke test: every re-exported symbol resolves through this crate.
+        let _ogc = Ogc::ZERO;
+        let _hash = AssetHash::ZERO;
+        let _account = AccountId::ZERO;
+        let _hw = HardwareTier::Desktop;
+        let _quality = AssetQualityTier::Standard;
+        let _op = OperationKind::Transfer;
+        let _stance = VoteStance::Aye;
+        let _bridge = BridgeDestination::Polkadot;
+        let _cfg = RuntimeConfig;
+    }
+}