davidherranandClaude Fable 5
114721c24a
Audit ultra 2026-07-04 (dimensión ink-contracts, decisión C de David): un issuer malicioso podía emitir credenciales ilimitadas a una VÍCTIMA, bloateando su holder_credentials: Vec hasta que cualquier op que lo cargara (issue/read) excedía el gas → griefing DoS. Fix: MAX_CREDENTIALS_PER_HOLDER=512 + error HolderCredentialLimitReached antes del push. (Nota: el índice issuer_credentials de un emisor de alto volumen debe migrar a Mapping<(issuer,i),id> paginado — trabajo futuro; no es griefing de terceros.) Contrato 4 tests verde. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Origin Chain Contracts Library
Sub-workspace canonical: ink! v6 smart contracts deployable via pallet-revive (Phase 3 Slice 3.1 SCAFFOLD COMPLETE v0.0.41).
Scope
Templates contracts foundational del Origin Metaverse ecosystem, deployable on Origin Chain. Each contract es policy-first (BM V2 + Inmutables compliant), composable, governance-aware, y diseñado para integración con el Origin Contract Atelier propuesto (Capacidad #10 del Origin Command Center).
Workspace separation rationale
Esta carpeta es un workspace separate del runtime workspace (arkhe-origin-chain/) por las siguientes razones:
- Toolchain divergence: ink! v6 contracts requieren
wasm32-unknown-unknowntarget + cargo-contract v6 + linker config específica. Runtime workspace usawasm32v1-nonepara WASM_BINARY producción. - Profile isolation: contracts release profile usa
panic="abort"+ size-optimized canonical para minimizar bytecode shipping. Runtime profile prioriza speed. - Dep tree boundary: ink! crate ecosystem (ink!, ink_storage, ink_lang_macro) son separate de FRAME pallets. Mixing causa version resolver chaos.
- CI parallelism: contracts build en parallel a runtime build (different toolchains, different caches).
Pre-requisites (deployment infrastructure)
# ink! v6 toolchain canonical (pending David autorización system install)
cargo install cargo-contract --version "^6.0" --force
rustup target add wasm32-unknown-unknown # ya instalado vía Slice 2e
# Verify install
cargo contract --version
# expected: cargo-contract-contract 6.x.x
Templates shipped
| Template | Slice roadmap | Ship | Status |
|---|---|---|---|
| origin-nft-mint | 3.2 (BM V2 91/9 split) | v0.0.42 | 🚧 SCAFFOLD (source-only, awaiting cargo-contract v6 install) |
| origin-escrow | 3.3 (multi-party + time-locked) | v0.0.43 | 🔵 NOT_STARTED |
| origin-credential-mint | 3.4 (Ed25519+BLAKE3) | v0.0.44 | 🔵 NOT_STARTED |
| origin-staking | 3.5 (validator+beacon+reputation) | v0.0.45 | 🔵 NOT_STARTED |
| origin-mdk-reconciliation | 3.6 (ink! vs MDK WASM boundary) | v0.0.46 | 🔵 NOT_STARTED |
Contract Atelier integration roadmap (Future)
Estos templates son la base library del Origin Contract Atelier (Capacidad #10 OCC propuesta a David 2026-05-27). El Atelier consumirá esta carpeta vía:
- Templates registry: cada subcarpeta = un template visible en Atelier Templates Library
- Visual policy designer: parametros editables vía UI (mint_fee, splits, royalty, lockup) → backend regenerates Cargo.toml + lib.rs values
- Charon copilot: chat sidebar con LLM + RAG sobre estos sources para sugerir templates + validar Inmutables compliance
- Compile pipeline cloud-side: firecracker microVM por job + cargo-contract v6 + verify bytecode
Filosofía contracts canonical Origin
- Inmutables compliance: cada contract honors #16 (anti-clasista fees) + #25 (Seeds Hosting) + #26 (Content-Addressed Immutability) + #37 (Free perpetua) + #41 (AGI sovereignty).
- Policy-first, NOT code-first: contracts diseñados para ser configurables via parameters sin tocar Rust. El Atelier abstracts el code layer.
- Composable: NFT Mint + Royalty Distributor + Treasury Burn = componentes reusable. NO monolithic contracts.
- Governance-aware: contracts canonical (Foundation Treasury impact) require DAO vote via Phase 5 Governance pallet (origin-chain-governance Index 10).
- Charon co-authored: cada contract documenta intent + Inmutables honored + decisions log similar a SKILL.md Marihan pattern.
— Charon ⚓ (Pilar 4 Origin Chain, Phase 3 Slice 3.2 scaffold 2026-05-27)