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Merged
merged 1 commit into from
Sep 17, 2025
Merged

circuit-blobs: move from openmina to o1-labs organization #1412

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2 changes: 1 addition & 1 deletion Makefile
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Expand Up @@ -188,7 +188,7 @@ clean: ## Clean build artifacts
.PHONY: download-circuits
download-circuits: ## Download the circuits used by Mina from GitHub
@if [ ! -d "circuit-blobs" ]; then \
git clone --depth 1 https://github.com/openmina/circuit-blobs.git; \
git clone --depth 1 https://github.com/o1-labs/circuit-blobs.git; \
ln -s "$$PWD"/circuit-blobs/3.0.0mainnet ledger/; \
ln -s "$$PWD"/circuit-blobs/3.0.1devnet ledger/; \
else \
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22 changes: 11 additions & 11 deletions ledger/src/proofs/circuit_blobs.rs
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Expand Up @@ -2,7 +2,7 @@
//!
//! This module handles circuit constraint extraction for the Mina Rust node.
//! Circuit constraints are sourced from the
//! [circuit-blobs](https://github.com/openmina/circuit-blobs) repository, which
//! [circuit-blobs](https://github.com/o1-labs/circuit-blobs) repository, which
//! contains pre-compiled circuit data generated by the OCaml implementation.
//!
//! ## Overview
Expand Down Expand Up @@ -45,15 +45,15 @@
//!
//! 1. **Environment Variable**: `MINA_CIRCUIT_BLOBS_BASE_DIR`
//! 2. **Cargo Manifest Directory**: Current project directory
//! 3. **Home Directory**: `~/.openmina/circuit-blobs/`
//! 4. **System Directory**: `/usr/local/lib/openmina/circuit-blobs`
//! 3. **Home Directory**: `~/.mina/circuit-blobs/`
//! 4. **System Directory**: `/usr/local/lib/mina/circuit-blobs`
//!
//! ### Remote Fetching
//!
//! If files are not found locally, the system automatically downloads them from:
//!
//! ```text
//! https://github.com/openmina/circuit-blobs/releases/download/<filename>
//! https://github.com/o1-labs/circuit-blobs/releases/download/<filename>
//! ```
//!
//! Downloaded files are cached locally for future use.
Expand All @@ -77,15 +77,15 @@
//! 2. **Local Search**: Searches in these locations (in order):
//! - `$MINA_CIRCUIT_BLOBS_BASE_DIR` (if set)
//! - Current project directory
//! - `~/.openmina/circuit-blobs/`
//! - `/usr/local/lib/openmina/circuit-blobs`
//! - `~/.mina/circuit-blobs/`
//! - `/usr/local/lib/mina/circuit-blobs`
//! 3. **Automatic Download**: If files aren't found locally, downloads from GitHub
//! 4. **Local Caching**: Saves downloaded files to `~/.openmina/circuit-blobs/`
//! 4. **Local Caching**: Saves downloaded files to `~/.mina/circuit-blobs/`
//! 5. **Ready to Use**: Circuit data is loaded and ready for proof generation
//!
//! ### Subsequent Runs
//!
//! - Uses cached files from `~/.openmina/circuit-blobs/`
//! - Uses cached files from `~/.mina/circuit-blobs/`
//! - No network requests needed
//! - Fast startup times
//!
Expand Down Expand Up @@ -117,12 +117,12 @@ use std::path::Path;
#[cfg(not(target_family = "wasm"))]
pub fn home_base_dir() -> Option<std::path::PathBuf> {
let mut path = std::path::PathBuf::from(std::env::var("HOME").ok()?);
path.push(".openmina/circuit-blobs");
path.push(".mina/circuit-blobs");
Some(path)
}

fn git_release_url(filename: &impl AsRef<Path>) -> String {
const RELEASES_PATH: &str = "https://github.com/openmina/circuit-blobs/releases/download";
const RELEASES_PATH: &str = "https://github.com/o1-labs/circuit-blobs/releases/download";
let filename_str = filename.as_ref().to_str().unwrap();

format!("{RELEASES_PATH}/{filename_str}")
Expand Down Expand Up @@ -152,7 +152,7 @@ pub fn fetch_blocking(filename: &impl AsRef<Path>) -> std::io::Result<Vec<u8>> {
.or_else(|| try_base_dir(std::env::var("MINA_CIRCUIT_BLOBS_BASE_DIR").ok()?, filename))
.or_else(|| try_base_dir(env!("CARGO_MANIFEST_DIR").to_string(), filename))
.or_else(|| try_base_dir(home_base_dir.clone()?, filename))
.or_else(|| try_base_dir("/usr/local/lib/openmina/circuit-blobs", filename));
.or_else(|| try_base_dir("/usr/local/lib/mina/circuit-blobs", filename));

if let Some(path) = found {
return std::fs::read(path);
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2 changes: 1 addition & 1 deletion website/docs/developers/circuits.md
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Expand Up @@ -242,7 +242,7 @@ in the ledger crate.
### Overview

Circuit constraints for the Mina Rust node are sourced from the
[circuit-blobs](https://github.com/openmina/circuit-blobs) repository, which
[circuit-blobs](https://github.com/o1-labs/circuit-blobs) repository, which
contains pre-compiled circuit data generated by the OCaml implementation.

The Mina Rust node automatically handles downloading and caching these circuit
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2 changes: 1 addition & 1 deletion website/docs/node-operators/webnode/local-webnode.md
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Expand Up @@ -46,7 +46,7 @@ Download `circuit-blobs`, from the root of project run:

```sh
cd frontend/src/assets/webnode
git clone --depth 1 https://github.com/openmina/circuit-blobs.git
git clone --depth 1 https://github.com/o1-labs/circuit-blobs.git
```

And create `web-node-secrets.json` in `frontend/src/assets/webnode` it should be
Expand Down
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