feat: verify slot-level state transition

Cargo.toml

@@ -48,10 +48,10 @@ primitives = { path = "./crates/primitives" }
 provider = { path = "./crates/provider" }
 
 # Ziren
-zkm-build = { git = "https://github.com/ProjectZKM/Ziren", tag = "v1.2.7" }
-zkm-core-executor = { git = "https://github.com/ProjectZKM/Ziren", tag = "v1.2.7" }
-zkm-prover = { git = "https://github.com/ProjectZKM/Ziren", tag = "v1.2.7" }
-zkm-sdk = { git = "https://github.com/ProjectZKM/Ziren", tag = "v1.2.7" }
+zkm-build = { git = "https://github.com/ProjectZKM/Ziren" }
+zkm-core-executor = { git = "https://github.com/ProjectZKM/Ziren" }
+zkm-prover = { git = "https://github.com/ProjectZKM/Ziren" }
+zkm-sdk = { git = "https://github.com/ProjectZKM/Ziren" }
 
 # zkm-build = { path = "../Ziren/crates/build" }
 # zkm-core-executor = { path = "../Ziren/crates/core/executor" }
@@ -188,7 +188,7 @@ op-alloy-rpc-types = { git = "https://github.com/ziren-patches/op-alloy", branch
 # op-alloy-network = { path = "../patch/op-alloy/crates/network" }
 # op-alloy-rpc-types = { path = "../patch/op-alloy/crates/rpc-types" }
 
-kzg-rs = { git = "https://github.com/ziren-patches/kzg-rs", tag = "patch-0.2.7-ziren-1.2.7" }
+kzg-rs = { git = "https://github.com/ziren-patches/kzg-rs", branch = "patch-0.2.7", default-features = false }
 
 [workspace.lints]
 rust.missing_debug_implementations = "warn"
@@ -200,7 +200,7 @@ rustdoc.all = "warn"
 [patch.crates-io]
 # Precompile patches
 sha2 = { git = "https://github.com/ziren-patches/RustCrypto-hashes", branch = "patch-sha2-0.10.9", package = "sha2" }
-bn = { git = "https://github.com/ziren-patches/bn", tag = "patch-0.6.0-ziren-1.2.7", package = "substrate-bn" }
-k256 = { git = "https://github.com/ziren-patches/elliptic-curves", tag = "patch-k256-0.13.4-ziren-1.2.7" }
-p256 = { git = "https://github.com/ziren-patches/elliptic-curves", tag = "patch-p256-0.13.2-ziren-1.2.7" }
-alloy-primitives-v1-4-1 = { git = "https://github.com/ziren-patches/core.git", package = "alloy-primitives", tag = "patch-alloy-primitives-1.4.1-ziren-1.2.7" }
+bn = { git = "https://github.com/ziren-patches/bn", branch = "patch-0.6.0", package = "substrate-bn" }
+k256 = { git = "https://github.com/ziren-patches/elliptic-curves", branch = "patch-k256-0.13.4" }
+p256 = { git = "https://github.com/ziren-patches/elliptic-curves", branch = "patch-p256-0.13.2" }
+alloy-primitives-v1-4-1 = { git = "https://github.com/ziren-patches/core.git", package = "alloy-primitives", branch = "patch-alloy-primitives-1.4.1" }

README.md

@@ -11,7 +11,7 @@ A minimal implementation of generating zero-knowledge proofs of EVM block execut
 Required
 
 - [Rust](https://www.rust-lang.org/tools/install) 
-- [Ziren toolchain](https://docs.zkm.io/introduction/installation.html)
+- [Ziren toolchain](https://docs.zkm.io/introduction/installation.html): the guest program is always compiled with the `zkm` rustup toolchain, whichever toolchain builds the host; set `ZKM_GUEST_TOOLCHAIN` if it is installed under another name.
 - Register on [Alchemy](https://www.alchemy.com/) or [Chainstack](https://chainstack.com/)​​ to get ​​`rpc url`​ and `ws url`​. But [Chainstack](https://chainstack.com/) does not support archival/historical `eth_getProof` calls.
 
 ### RPC Node Requirement

bin/eth-proofs/build.rs

@@ -1,5 +1,21 @@
+use std::env;
+
 use zkm_build::build_program;
 
+/// The guest is compiled by a nested `cargo` that inherits this script's environment, into
+/// which cargo exports the compiler building the host (`RUSTC`, a toolchain without the zkVM
+/// target) and rustup exports that toolchain's name. Both are replaced by the Ziren toolchain
+/// here; `ZKM_GUEST_TOOLCHAIN` names one installed under a different name.
+/// `RUSTC_WORKSPACE_WRAPPER` is kept: zkm-build reads it to skip the guest build under clippy.
+fn select_guest_toolchain() {
+    println!("cargo:rerun-if-env-changed=ZKM_GUEST_TOOLCHAIN");
+    let toolchain = env::var("ZKM_GUEST_TOOLCHAIN").unwrap_or_else(|_| "zkm".to_string());
+    env::set_var("RUSTUP_TOOLCHAIN", toolchain);
+    env::remove_var("RUSTC");
+    env::remove_var("RUSTC_WRAPPER");
+}
+
 fn main() {
+    select_guest_toolchain();
     build_program("../guest");
 }