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Releases: DRG4FOOD/pinacle

DRG4FOOD Reference Release v0.1.0

05 Dec 12:01
@lorna-goulden lorna-goulden
v0.1.0
a9a7a68

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This release provides the first DRG4FOOD Reference Repository for the Pinacle ZKP identity enabler.
It documents and reproduces the proving and deployment steps developed within the Pinacle project, and contributes a set of DRG4FOOD-aligned refinements that support clarity, reproducibility, and cross-platform execution.

What’s included

  • A DRG4FOOD-adapted setup.sh that runs the full Groth16 trusted setup on both macOS and Linux
  • A lightly enhanced deploy.go with optional diagnostics and gas settings suitable for a range of Ethereum-compatible nodes (e.g., Geth, GoQuorum)
  • A fully restructured README providing a clear walkthrough of the entire ZKP pipeline, from Circom circuits to smart-contract deployment
  • Documentation of the final integration step still pending: automated export of a matching Verifier.sol from the .zkey file

Purpose of this release

This repository does not replace or fork the original Pinacle work.
Its purpose is to provide:

  • a reproducible reference implementation for DRG4FOOD users,
  • clear explanations for each stage of the proving pipeline, and
  • a transparent description of the current state of the upstream integration.

DRG4FOOD refinements

To support consistent behaviour across different environments and to aid external developers, this release includes:

  • cross-platform adjustments to setup.sh for improved portability
  • optional diagnostic logging in deploy.go (contract addresses, bytecode sizes, gas usage)
  • a modest gas-configuration update for compatibility with typical development nodes
  • clearer documentation reflecting how these tools behave in practice

These refinements are documentation-oriented and do not alter Pinacle’s original contract logic or design.

Current limitation

The repository does not yet include an automatically generated Verifier.sol corresponding to a newly produced .zkey.
Once this step is available from the Pinacle team, the full end-to-end ZKP demo can be validated using newly generated proving artifacts.

Versioning

This reference is published as v0.1.0, consistent with DRG4FOOD Toolbox conventions for documentation-oriented repositories. Future updates may incorporate the completed verifier export and additional upstream clarifications.

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