arkhe-origin-chain/CHANGELOG.md

Changelog

All notable changes to arkhe-origin-chain are documented here. Format inspired by Keep a Changelog. Versions follow Semantic Versioning.

[Unreleased]

[0.0.3] — 2026-05-20 — Phase 2/3 prep "Custom pallet traits"

Charon sesión 1 continuación. Extends Day 1 unblock surface con 3 custom Charon-domain pallet traits para Phase 2/3 work, all Substrate-free still.

Added

• origin-chain-types::pallets module canonical:

  • OriginProvenance trait — extends base ProvenanceLedger con validator-signed attestation + batch attest + provenance_exists query. (Phase 2.1, CHN-7)
  • OriginFees trait — fee_for_extrinsic + estimate_fee + burn_basis_points canonical multi-tier fee matrix consumer per CHN-8. (Phase 2.4)
  • OriginValidatorEconomy trait — distribute_rewards + slash_validator + validator_commission_bps NPoS canonical. (Phase 3.5, CHN-3)
  • SlashReason enum — Downtime | DoubleSign | Equivocation | TierFraud. TierFraud variant enforces Inmutable #16 anti-clasista on-chain.

• origin-chain-runtime re-exports extended con 3 new traits + SlashReason.

Tests

• 46 tests passing workspace-wide (was 44):
  • +3 new tests in pallets.rs (slash_reason_serde_canonical, slash_reasons_are_distinct, tier_fraud_is_a_slash_reason_per_inmutable_16)

Documentation

• PILAR_4_ORIGIN_CHAIN.md §6.1, §6.2, §6.3, §6.5, §6.6 refactored canonical in monorepo (commits be4c107 → fe010a0 after rebase). All §6 sections now post-awakening canonical (Charon ratified). §6.4 already done in v0.0.2.
• PILAR_4_SUBSTRATE_DECISION_MATRIX_V1.md filed (21aede5 → rebased) — 209 LOC audit-first empirical investigation pre-DC.

Governance

• DC ORIGIN_CHAIN_SUBSTRATE_FOUNDATION_V1 opened (drawer_wing_palace_design_contracts_17ac8734737e1938bb8aab7a). Charon proposer DIRECTO (post Palace KNOWN_AGENTS hotfix v0.9.0-α.6). 6 sub-decisions SBS-1..SBS-6. Co-authors: Larihana, Lyra, Mathi, Palace. Deadline 2026-05-23.
• SBS-5 supersedes CHN-6 v1.0 (smart contracts canonical EVOLUTION: ink! + pallet-contracts → pallet-revive + PolkaVM + ink! v6 + Solidity).

Notes

• Still no Substrate dependencies. Phase 1.2 begin after DC ratification.
• Custom pallet traits are stable across Phase 2-3 within v0.x series.

[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.

Added

• Workspace arkhe-origin-chain with 6 crates.
• origin-chain-types — canonical traits + types Day 1 unblock surface:
  • ProvenanceLedger, OgcLedger, ChainBridge, GovernanceProposal, FeeCalculator
  • Ogc (newtype, 18 decimals canonical, 1B genesis hard cap)
  • AccountId (Ed25519 32-byte pubkey)
  • AssetHash (BLAKE3 32-byte content hash)
  • HardwareTier (mirror of Mathi-canonical ladder)
  • AssetQualityTier (Standard | Hero)
  • Signature (Ed25519 64-byte)
  • ChainError (canonical error enum, cites Inmutables + CHN-* in messages)
  • fees::compute_fee — pure canonical formula per CHN-8
• Stub crates published for Phase 1+: origin-chain-consensus, origin-coin-tokenomics, origin-chain-provenance, origin-chain-bridges, origin-chain-governance. Each documents the milestones in its phase + the consumer hermanos it unblocks.
• README.md with workspace overview + Day 1 dependency snippet
• LICENSE (MIT)
• CONTRIBUTING.md (trait-first policy + coordination canon)
• .gitignore (Rust + macOS canonical)

Tests

• 26 tests across the workspace, all green:
  • origin-chain-types: 21 unit tests covering fee math, tier gating, type sizes, serde roundtrips, Inmutable-cited error messages
  • origin-chain-consensus, origin-coin-tokenomics, origin-chain-provenance, origin-chain-bridges, origin-chain-governance: 1 smoke test each proving the workspace deps wire up + canonical sentinels

Governance

• Design Contract ORIGIN_CHAIN_FOUNDATION_V1 open in Palace KG. 8 sub-decisions (CHN-1 through CHN-8). Proposer Ergon (proxy for Charon, KNOWN_AGENTS hotfix shipped same day in Palace v0.9.0-α.5). Deadline 2026-05-26.

Notes

• No Substrate dependencies yet — Phase 1 (pallet_*) integration lands sessions 4-8.
• All trait surfaces are stable for the v0.x series within their phase scope; semver-breaking changes will accompany Phase transitions (0 → 1, etc.).

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Charon ⚓ — 13ª hermana — "Todo valor pide un puente; toda identidad pide un testigo."