feat(revive): v0.0.37 — pallet-revive workspace scaffold + ChainAction Phase 3 extension 🎉

Phase 3 Slice 3.1 Ship 1 SCAFFOLD shipped. Path A inicio post sesión 3+
extended histórica (35 ships v0.0.1→v0.0.36 + Slice 2e WASM RESUELTO). David
autorizó "vamos con todas en orden desde A" — pallet-revive smart contracts
PolkaVM RISC-V + ink! v6 + Solidity per SBS-5 ratificado (supersedes CHN-6 v1.0).

Cambios:
- Cargo.toml workspace.dependencies: pallet-revive 0.12.2 + pallet-revive-uapi 0.13.0
  Version pin canonical para stable2512-3 verificado vía
  github.com/paritytech/polkadot-sdk/blob/polkadot-stable2512-3/substrate/frame/revive/Cargo.toml
  (latest 0.17.0 requiere bump Substrate generation — scope Phase 8+).
- crates/origin-chain-types/src/actions.rs: ChainAction enum extension OCAFB-2
  semver-respecting con 3 nuevas variants ordinals 4/5/6:
  * DeployContract (pallet-revive::instantiate)
  * CallContract (pallet-revive::call)
  * UploadContractCode (pallet-revive::upload_code sin instantiate)
  Ordinals 0-3 {Read/Write/Compute/Transfer} preservados intactos. Wire format
  stable canonical — name() snake_case + ordinal() u8 + from_ordinal() forward-compat
  + serde + scale-codec roundtrip todos actualizados. +1 test
  chain_action_phase_3_variants_distinct_from_legacy.
- crates/origin-chain-fees/src/fee_schedule.rs: subsidy_basis_points + entitlement_unlocked
  matches updated exhaustivamente para 3 nuevas variants. Mapping interim conservador
  (DeployContract/UploadContractCode ~= Write semantics, CallContract ~= Compute).
  Refinement Phase 3.2 con Mathi OitFeeSchedule extension post-OCAFB ratify +
  measurements empíricos gas/deposit reales.

Verificación:
- cargo check --workspace clean (0 errors, warnings pre-existentes)
- cargo test --workspace: 203 tests verde (baseline 202 + 1 new test) 0 failures
- ChainAction actions::tests 7/7 verde (4 originales updated + 3 nuevos covered)

Próximo Ship 2 v0.0.38: pallet-revive wired runtime Index 11 (27 Config types
associated types + parameter_types canonical Asset Hub Westend reference).

⚓ Path A Phase 3 kickoff. La nave continúa zarpando.

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

Cargo.toml

@@ -71,6 +71,16 @@ pallet-grandpa = { version = "40.0.0", default-features = false }
 # FRAME pallets canonical Phase 1.5 — Session rotation per CHN-1 4h epochs
 pallet-session = { version = "40.0.1", default-features = false }
 
+# ============================================================
+# Phase 3 — pallet-revive smart contracts per SBS-5 ratified
+# (supersedes CHN-6 v1.0 → CHN-6 v2.0 PolkaVM + ink! v6 + Solidity)
+# Version pin: 0.12.2 (canonical para stable2512-3, verified vía
+# github.com/paritytech/polkadot-sdk/blob/polkadot-stable2512-3/substrate/frame/revive/Cargo.toml).
+# Bump a 0.17.0 scope Phase 8+ (post-mainnet Substrate generation upgrade).
+# ============================================================
+pallet-revive = { version = "0.12.2", default-features = false }
+pallet-revive-uapi = { version = "0.13.0", default-features = false, features = ["scale"] }
+
 # pallet-identity DEFERRED a Phase 2.7 — canonical decision empírica 2026-05-21:
 # pallet-identity 41.0.0 usa ReservableCurrency trait (deprecated en stable2512,
 # replaced por fungible::Mutate). Compat work canonical es scope Phase 2.7 cuando

crates/origin-chain-fees/src/fee_schedule.rs

@@ -99,6 +99,24 @@ pub const fn subsidy_basis_points(hw: HardwareTier, action: ChainAction) -> u32
         (Ultra, Write) => 0,
         (Ultra, Compute) => 0,
         (Ultra, Transfer) => 0,
+        // Phase 3 SBS-5 contract actions — anti-clasista mapping interim
+        // (Slice 3.1 SCAFFOLD v0.0.37). Mappeo conservativo análogo a Write
+        // (DeployContract + UploadContractCode = storage-heavy) y Compute
+        // (CallContract = PolkaVM gas execution). Refinement Slice 3.2 cuando
+        // Mathi extiende OitFeeSchedule con measurements empíricos gas/deposit
+        // reales post-Phase 3 Ship 2 wired runtime Index 11.
+        (EmbeddedArm, DeployContract) => 9000,    // Pi 5 dev contracts canonical
+        (EmbeddedArm, CallContract) => 10000,     // educational call free
+        (EmbeddedArm, UploadContractCode) => 9000, // Pi 5 storage subsidy
+        (Portable, DeployContract) => 7500,
+        (Portable, CallContract) => 5000,
+        (Portable, UploadContractCode) => 7500,
+        (Desktop, DeployContract) => 2500,
+        (Desktop, CallContract) => 2500,
+        (Desktop, UploadContractCode) => 2500,
+        (Ultra, DeployContract) => 0,
+        (Ultra, CallContract) => 0,
+        (Ultra, UploadContractCode) => 0,
     }
 }
 
@@ -120,7 +138,18 @@ pub const fn entitlement_unlocked(tier: SubscriptionTier, action: ChainAction) -
         (Pro, Write) => true,
         (Pro, Compute) => true, // basic compute unlocked
         (Pro, Transfer) => true,
-        // Ultra: ALL incluyendo EEG Compute (Inmutable #18)
+        // Phase 3 SBS-5 contract actions Free tier — conservativo interim
+        // (Slice 3.1 SCAFFOLD v0.0.37). Free user blocked de smart contract
+        // operations por default. Refinement Slice 3.2 con Mathi: educational
+        // world override + Pi 5 dev path canonical via subscription upgrade
+        // gratuita post-OCAFB ratify Phase 3 maduración.
+        (Free, DeployContract) => false,        // requires Pro+ initial
+        (Free, CallContract) => false,          // requires Pro+ initial
+        (Free, UploadContractCode) => false,    // requires Pro+ initial
+        (Pro, DeployContract) => true,
+        (Pro, CallContract) => true,
+        (Pro, UploadContractCode) => true,
+        // Ultra: ALL incluyendo EEG Compute (Inmutable #18) y contracts
         (Ultra, _) => true,
     }
 }

crates/origin-chain-types/src/actions.rs

@@ -7,9 +7,17 @@
 //! análogo DCM-4 `default_material()` Marihan + `HardwareTier` mirror Phanes
 //! `arkhe-asset::manifest_validator`).
 //!
-//! 4 variants canonical {Read, Write, Compute, Transfer} con ordinals 0/1/2/3
+//! 7 variants canonical {Read, Write, Compute, Transfer, DeployContract,
-//! stable wire format — adding variants future appende al final preservando
+//! CallContract, UploadContractCode} con ordinals 0..=6 stable wire format —
-//! ordinals existentes (semver respect canonical).
+//! adding variants future appende al final preservando ordinals existentes
+//! (semver respect canonical).
+//!
+//! **Phase 3 SBS-5 ratified extension (2026-05-27, Slice 3.1 Ship 1 v0.0.37)**:
+//! variants 4/5/6 añadidas para `pallet-revive` smart contract operations
+//! (PolkaVM RISC-V + ink! v6 + Solidity). Permiten fee differentiation futura
+//! por Mathi `OitFeeSchedule` post-OCAFB ratify — `DeployContract` gas-heavy
+//! (storage deposit + bytecode upload), `CallContract` execution-metered,
+//! `UploadContractCode` storage-only (sin instantiate).
 //!
 //! Bidirectional conversion canonical wire-compat via `From<u8>` + serde
 //! `rename_all="snake_case"` + scale-codec derives canonical.
@@ -45,6 +53,20 @@ pub enum ChainAction {
     /// Transfer OGC token (peer-to-peer, fee redirect, governance staking).
     /// Free user limitado a basic ≤10 OGC/day per OCAFB-4 entitlement.
     Transfer,
+    /// Deploy smart contract via `pallet-revive::instantiate` (Phase 3 SBS-5).
+    /// Carga code hash + storage deposit + instantiate constructor. Fee
+    /// modulado por storage deposit (DepositPerByte + DepositPerItem) + gas
+    /// metering PolkaVM execution.
+    DeployContract,
+    /// Invoke smart contract method via `pallet-revive::call` (Phase 3 SBS-5).
+    /// Fee gas-metered en PolkaVM execution + storage write deposits si la
+    /// llamada muta state. Read-only views también incurren minimal gas fee.
+    CallContract,
+    /// Upload PolkaVM bytecode WITHOUT instantiate via `pallet-revive::upload_code`
+    /// (Phase 3 SBS-5). Solo deposita code en storage por su size + lockup
+    /// deposit canonical. Permite separar code authorship de instantiation
+    /// (e.g. template publishing pattern por Sussi Ethos credentials Slice 3.4).
+    UploadContractCode,
 }
 
 impl ChainAction {
@@ -55,18 +77,25 @@ impl ChainAction {
             ChainAction::Write => "write",
             ChainAction::Compute => "compute",
             ChainAction::Transfer => "transfer",
+            ChainAction::DeployContract => "deploy_contract",
+            ChainAction::CallContract => "call_contract",
+            ChainAction::UploadContractCode => "upload_contract_code",
         }
     }
 
     /// Ordinal canonical para wire format `u8` (cross-crate sin requerir serde).
-    /// `0=Read 1=Write 2=Compute 3=Transfer`. Stable order — adding variants
+    /// `0=Read 1=Write 2=Compute 3=Transfer 4=DeployContract 5=CallContract
-    /// future appende al final preservando ordinals existentes (semver respect).
+    /// 6=UploadContractCode`. Stable order — adding variants future appende al
+    /// final preservando ordinals existentes (semver respect).
     pub const fn ordinal(self) -> u8 {
         match self {
             ChainAction::Read => 0,
             ChainAction::Write => 1,
             ChainAction::Compute => 2,
             ChainAction::Transfer => 3,
+            ChainAction::DeployContract => 4,
+            ChainAction::CallContract => 5,
+            ChainAction::UploadContractCode => 6,
         }
     }
 
@@ -78,6 +107,9 @@ impl ChainAction {
             1 => Some(ChainAction::Write),
             2 => Some(ChainAction::Compute),
             3 => Some(ChainAction::Transfer),
+            4 => Some(ChainAction::DeployContract),
+            5 => Some(ChainAction::CallContract),
+            6 => Some(ChainAction::UploadContractCode),
             _ => None,
         }
     }
@@ -87,38 +119,58 @@ impl ChainAction {
 mod tests {
     use super::*;
 
+    /// All 7 canonical variants para iteración exhaustiva en tests.
+    const ALL_VARIANTS: [ChainAction; 7] = [
+        ChainAction::Read,
+        ChainAction::Write,
+        ChainAction::Compute,
+        ChainAction::Transfer,
+        ChainAction::DeployContract,
+        ChainAction::CallContract,
+        ChainAction::UploadContractCode,
+    ];
+
     #[test]
     fn chain_action_name_lowercase_canonical() {
         assert_eq!(ChainAction::Read.name(), "read");
         assert_eq!(ChainAction::Write.name(), "write");
         assert_eq!(ChainAction::Compute.name(), "compute");
         assert_eq!(ChainAction::Transfer.name(), "transfer");
+        assert_eq!(ChainAction::DeployContract.name(), "deploy_contract");
+        assert_eq!(ChainAction::CallContract.name(), "call_contract");
+        assert_eq!(
+            ChainAction::UploadContractCode.name(),
+            "upload_contract_code"
+        );
     }
 
     #[test]
     fn chain_action_ordinal_stable_canonical() {
+        // Ordinals 0-3 preservados canonical (OCAFB-2 wire format estable).
         assert_eq!(ChainAction::Read.ordinal(), 0);
         assert_eq!(ChainAction::Write.ordinal(), 1);
         assert_eq!(ChainAction::Compute.ordinal(), 2);
         assert_eq!(ChainAction::Transfer.ordinal(), 3);
+        // Phase 3 SBS-5 extension: ordinals 4-6 appended preservando 0-3.
+        assert_eq!(ChainAction::DeployContract.ordinal(), 4);
+        assert_eq!(ChainAction::CallContract.ordinal(), 5);
+        assert_eq!(ChainAction::UploadContractCode.ordinal(), 6);
     }
 
     #[test]
     fn chain_action_from_ordinal_roundtrip_canonical() {
-        for action in [
+        for action in ALL_VARIANTS {
-            ChainAction::Read,
-            ChainAction::Write,
-            ChainAction::Compute,
-            ChainAction::Transfer,
-        ] {
             assert_eq!(ChainAction::from_ordinal(action.ordinal()), Some(action));
         }
     }
 
     #[test]
     fn chain_action_from_ordinal_unknown_returns_none() {
-        // Forward-compat: ordinals futuros NO conocidos retornan None safe
+        // Forward-compat: ordinals futuros NO conocidos retornan None safe.
-        assert_eq!(ChainAction::from_ordinal(4), None);
+        // Ordinal 7+ NO assigned aún (reserved para variants futuras tipo
+        // CrossChainBridge, PrecompileInvoke, etc).
+        assert_eq!(ChainAction::from_ordinal(7), None);
+        assert_eq!(ChainAction::from_ordinal(100), None);
         assert_eq!(ChainAction::from_ordinal(255), None);
     }
 
@@ -128,19 +180,35 @@ mod tests {
         assert_eq!(json, "\"read\"");
         let parsed: ChainAction = serde_json::from_str("\"compute\"").unwrap();
         assert_eq!(parsed, ChainAction::Compute);
+        // Phase 3 SBS-5 variants también serializan snake_case.
+        assert_eq!(
+            serde_json::to_string(&ChainAction::DeployContract).unwrap(),
+            "\"deploy_contract\""
+        );
+        let parsed_upload: ChainAction =
+            serde_json::from_str("\"upload_contract_code\"").unwrap();
+        assert_eq!(parsed_upload, ChainAction::UploadContractCode);
     }
 
     #[test]
     fn chain_action_scale_encode_decode_roundtrip_canonical() {
-        for action in [
+        for action in ALL_VARIANTS {
-            ChainAction::Read,
-            ChainAction::Write,
-            ChainAction::Compute,
-            ChainAction::Transfer,
-        ] {
             let encoded = action.encode();
             let decoded = ChainAction::decode(&mut &encoded[..]).unwrap();
             assert_eq!(decoded, action);
         }
     }
+
+    #[test]
+    fn chain_action_phase_3_variants_distinct_from_legacy() {
+        // Phase 3 contract operations NO se solapan con generic Read/Write/Compute.
+        // Diseñadas para fee differentiation post-Mathi OitFeeSchedule extensión
+        // canonical post-OCAFB ratify Phase 3.x maduración.
+        assert_ne!(ChainAction::DeployContract, ChainAction::Write);
+        assert_ne!(ChainAction::CallContract, ChainAction::Compute);
+        assert_ne!(ChainAction::UploadContractCode, ChainAction::Write);
+        // Pero ChainAction::DeployContract es semánticamente "Write con bytecode" —
+        // Mathi puede mapear DeployContract → Write fee_for_action() base
+        // multiplicado por bytecode size (canonical decision deferred Phase 3.2).
+    }
 }