Verifiers can now download the inputs, script and outputs of code calculations run on Certify — scripts containing complex CO₂ sequestration quantification logic required for pathways like Enhanced Weathering and Reforestation. Outputs from each run are assigned to specific datapoints on components within GHG Entries, and downloads include intermediate validation and statistical checks. This lets verifiers reproduce the calculations themselves and assess whether they meet protocol requirements. Code calculations are also published on the Isometric Registry, showing the working behind the calculations used to determine the number of credits issued and supporting transparency and rigour.