CBAM is live. Your EU customers now need your emissions data.
Without verified actual data your EU importer must declare your goods with default values — usually higher than your real figure — which makes you the more expensive supplier.
EU importers surrender CBAM certificates for the embedded emissions of what they buy. Penalties fall on the importer; your exposure is losing the order.
Consultancies and enterprise suites are priced for corporates. Exporting SMEs need installation-level numbers they can produce themselves.
Spreadsheets and PDFs cannot prove to an auditor that a figure was not edited afterwards.
Record once. Verify forever.
Karbonet captures your activity data, calculates emissions with published factors and anchors a tamper-evidence hash of every record on a low-energy blockchain. Your data stays private in your account; only the fingerprint goes on-chain.
Collect
Manual entry, CSV import, REST API and secure supplier links — your suppliers need no account.
Calculate
Scope 1–3 with published factors, location- and market-based Scope 2, and CBAM embedded emissions per installation and CN code, precursors included.
Prove
A SHA-256 fingerprint of each record and report is anchored on-chain. Anyone with the hash can check it on the public verify page.
Share
Tamper-evident PDF reports, a read-only auditor portal and a verifier export — for importers, auditors and accredited verifiers.
Low-energy chain. Verifiable by anyone.
Anchored on SciMatic
Only a SHA-256 fingerprint goes on-chain. Your activity data, amounts and documents stay in your account.
Public verification
Anyone with a record hash can check its anchor on the verify page — no account, and no need to trust Karbonet.
Verify a Carbon RecordPlain EVM hash registry
The anchoring contract stores and checks hashes only, so the proof does not depend on a single vendor.
Method & IP
GHG Protocol-aligned method with documented factor sources. Patent application filed (Türk Patent, 2025); “Zincirx” is a registered trademark.
Read the methodologyReady to answer your customer’s next carbon questionnaire?
Create your company and log your first record today. 14 days free, no card required.