PublicOpen to everyone. No account needed.
The public halal ledger.
Every product registered on Halalan is investigated and written to a tamper-evident blockchain. Scan a barcode or search for any product to see whether it holds a blockchain halal certificate, or was flagged non-halal and why.
Latest blocks
Look up a product
Search by product, company, barcode or blockchain certificate number (HLC-…).
Try:
Ledger explorer
Every record on the Halalan blockchain. Select a record to see its block.
| Block | Product | Company | Result | Certificate / non-halal ingredients | Hash |
|---|
How it works
How a product reaches the ledger.
Each registered product is investigated ingredient by ingredient and written to a tamper-evident blockchain. Halal products receive a blockchain certificate. If any ingredient is not halal, the product is flagged with the product, the company and the ingredient named, and no certificate is issued.
- 1RegisterThe company lists the product and every ingredient with its source.
- 2InvestigateAutomatic screening, laboratory analysis and an on-site audit.
- 3DecideThe certification body confirms the result: halal or non-halal.
- 4On the blockchainHalal gets a blockchain certificate. Non-halal is flagged, with no certificate.