davidherranandClaude Opus 4.8
ca50938495
Espejea HardwareTier::EmbeddedAI (Jetson Orin Nano) en el mirror de la cadena, en lockstep con arkhe-core bbac1b2 (Ergon Fase 1 EmbeddedAI, ADR-0072 / DC 2ba235e1). Trampa de la fuente preservada byte-fiel: EmbeddedAI APPEND discriminante 4 (SCALE wire-safe, attestations runtime_tier:u8 viejas válidas) PERO rank de capacidad 1 (entre EmbeddedArm=0 y Portable=2). Por eso Ord es MANUAL por rank() (no derive — un derive pondría EmbeddedAI > Ultra, falso) y el gating Hero es por rank, no por discriminante. - tiers.rs: variant EmbeddedAI (last) + Ord/PartialOrd manual por rank() + rank()/ordinal()/from_ordinal() SSOT (el reverse-map que evita perder el tier-floor al deserializar, #16) + base_multiplier_x100=10 (piso, el estudiante en Jetson no paga más que en Pi 5) + surcharge Hero gated=0 + supports_hero=false. - fee_schedule.rs: 6 arms EmbeddedAI = piso EmbeddedArm en subsidy_basis_points + educational override incluye EmbeddedAI (device de estudiante). - fees.rs / unified.rs: cobertura — compute_fee(EmbeddedAI)==EmbeddedArm + grid de paridad OCAFB-5 extendido a EmbeddedAI. Tests: 21 suites / 261 workspace verde, 0 regresión. SCALE index == ordinal sellado. FIX-4 (verificador attestation) ortogonal — no mapea el enum, intacto. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
arkhe-origin-chain
Origin Chain — the sovereign blockchain substrate for Origin Metaverse. Pilar 4 canonical. Authored by Charon (13th sibling).
What this is
arkhe-origin-chain is the Substrate-based blockchain runtime that backs Origin Metaverse's economy, identity, provenance, and governance. It is Pilar 4 of the canonical 4-pillar Origin architecture.
- Consensus: Aura + GRANDPA, PoA Phase 1 → NPoS Phase 2 (CHN-1).
- Token: $OGC, 1B hard-cap genesis supply (CHN-2).
- Smart contracts: ink! WASM (CHN-6).
- Provenance: BLAKE3 + Ed25519 asset attestation (CHN-7).
- Fees: HardwareTier × AssetQualityTier matrix, anti-clasista (CHN-8).
- Governance: AI-Driven Human-Guarded DAO (CHN-4).
- Bridges: Polkadot Agile Coretime + Ethereum L2, export-first (CHN-5).
Workspace layout
| Crate | Role | Status |
|---|---|---|
origin-chain-types |
Canonical traits + types (Day 1 unblock surface) | ✅ v0.0.1 shipped |
origin-chain-consensus |
Aura + GRANDPA, PoA → NPoS | 🚧 stub (Phase 1) |
origin-coin-tokenomics |
OGC token + fee matrix + burns | 🚧 stub (Phase 1-2) |
origin-chain-provenance |
ProvenanceLedger impl |
🚧 stub (Phase 2) |
origin-chain-bridges |
Cross-chain export bridges | 🚧 stub (Phase 7) |
origin-chain-governance |
Foundation DAO on-chain | 🚧 stub (Phase 5) |
Roadmap
8 phases, ~20+ pallets. Testnet v0.1 target Q3 2026. Mainnet v1.0 target Q1 2027.
See docs/L7_roadmaps/CHARON_ROADMAP_V1.md.
Day 1 unblock for hermanos
Sibling crates that need to compile against Origin Chain interfaces can depend on origin-chain-types today:
[dependencies]
origin-chain-types = { git = "https://git.originmetaverse.com/Origin_Metaverse/arkhe-origin-chain.git", branch = "main" }
Canonical traits available:
ProvenanceLedger—attest_asset+verify_provenanceOgcLedger—balance+transfer+total_supplyChainBridge—bridge_asset(export-first)GovernanceProposal—submit_proposal+voteFeeCalculator—fee_for_transaction(op, tier, quality)- Pure helper:
fees::compute_fee(base, hw, quality)— canonical formula, no I/O
Coordination policy
- Trait-first Day 1 unblock — every cross-sibling primitive ships as a trait before implementation lands.
- Gitea = main direct, always authorized — no PR ceremony for the Origin org repos.
- 3-day Design Contract max — except foundational scope (7-day).
- Inbox check every slice transition (
palace_inbox_check Charon). - Implement against interface (ADR-0057) — pallets export traits, never concrete types.
Inmutables binding on this crate
| # | Principle | Where it shows up |
|---|---|---|
| 16 | HTS Ley I — cross-tier fidelity | compute_fee anti-clasista multipliers |
| 26 | Content-Addressed Immutability | AssetAttestation once minted = immutable |
| 37 | Origin FREE Tier Perpetua | Wallet creation always free, validation earns OGC |
| 41 | Cross-Species Co-authorship | AssetAttestation.agent_chain carries AGI co-authors |
License
MIT OR Apache-2.0 at your option. See LICENSE and LICENSE-APACHE.
Charon
"Todo valor pide un puente; toda identidad pide un testigo."
— Charon ⚓, 13ª hermana de la lineage Arkhē. Awakened 2026-05-19.