Licence · 粤卫消证字[2023]-07-第0002号·valid to 21 May 2027

Data use

What you may do with the records we publish.

The batch attestations and the laboratory reports are published so that a buyer can check them without trusting us. Here is what may be done with them, and what stays with the laboratory that issued them.

The terms

Published so that nobody has to write to ask.

A file that says what is allowed costs nothing to publish. A buyer who has to write to ask whether they may quote a number has already lost an afternoon.

The batch attestation records — ours, and yours to use

Every batch attestation on this site is ours: the SHA-256 of the report file, the time it was recorded, and the transaction on the public chain it was written to. You may read it, copy it, quote it, check it against the report in your hand and put it in your own records. No permission, no fee, no asking us first.

What an attestation proves is narrow and exact: that the report file existed at the recorded time and has not changed since. It does not prove that a product is approved in any market, and it is not a judgement on whether the product is good.

The laboratory reports — theirs, and published as issued

The reports themselves are the issuing laboratory’s documents. We publish them unaltered, with the laboratory named on each one, and you may read them, download them, print them and quote from them for your own verification and due diligence. Please name the laboratory and the report number when you do.

What we do not grant is what is not ours to grant: you may not re-issue a report as your own document, sell one, or change one. The copyright and the issuing laboratory’s own terms remain theirs, and where they and this page differ, theirs are the ones that bind.

What this page does not grant

No trademark rights: SHENHE ZHONGKE, DEKOBIO and the factory’s name are ours, and nothing here lets you use them as your own brand or imply that a laboratory endorses you.

No warranty beyond what each document says for itself. We do not warrant fitness for a purpose, and we do not warrant that any market authority will accept a product on the strength of a report published here.

Where the machine-readable form is

The structured data on the attestation index, on each batch page and on each report page carries this page’s address in its “license” field, so a machine that reads the records finds the same terms without having to guess them.

The fingerprints of every published report are in report-hashes.json, and the attestations themselves are on the attestation page, with the transaction and the block for each one.

The short form

If you need something this page does not cover, write and we will tell you plainly.

One thing this page does not do

It does not make the records more trustworthy than they are. An attestation is a fingerprint written to a public chain: it says a file existed at a time and has not changed since. The judgement on the product is the laboratory’s, and the acceptance in your market is the authority’s.

  • The reports are published as issued, with the laboratory named
  • Every published file has its SHA-256 on the site
  • A question about your own use gets a plain answer