Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“by default prints should be standard height and width”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
717f1bb599a2c5f2c3f5640e076b02b3f7e3fa0effd1b1b18032fb4ea6b15e5b
Signature (Ed25519, base64)
3dIVuxx+PQUxjhGFCqOZAqc+slzjuFr2ajBYPRG4xp7n26v42nKbJWlLQTmmgAwPyl52Y69SAFU5dDYOTA5SCw==
Merkle root
832d38d895a1c5e0e580967e601bdf560629f501abbbd84786e90207ab0d7297
Merkle path
["7183022b54985a453f57b0aadea4302cf5afdfafd41b848b4882924c57df0db0","d72012e3f5af6539b7695ea15c96be0e95c438bd9663720b2b3f722d50dc2db9","187dfd06aea1a8cd6ea15594b78673530372543613e4c18e33ebb54fc49862b9","cd4c0fbb67025deda921dc05511c2e31096defec8cd18139acb5fe128d64ea34","536d84d6d4e8d9e70335a4b7706ff52c1fedb32ba79bdbb014bd1840cdb440b6","528a7e84968430f7efaa0afe196fc554479178a9e63ea213ac9bcfd683652a8d","6ba04944131d70f094fb720f4520e22e115ddc0aa726edc22683cd82a7708063","111111f515f60dc73731b3a3f9daa43720c79842602a9201dea4ec5bc49b259c","19cb34022d12a9c24335584ce70c1dbd0746449f4a0208e8a353bd087e652544","4c82f8a0f41f23e9eff6c9859bd609b8cb105983db53e0cee0d5a1a0e7a79b64","b91629bc7349cc8dd1f8012a3412ab3aa63d2a5763eb15d1082028a97f5c34fe","d0fec42288d163a6b94db8e95350ab2bc7cb216ee659d4e511e99b0eab392cfb","9a0a292d1a9168cd2b216d8dcde988bcc194acbe9419d5f5084ad763a7d107e2","31fecdcf3eff6e1339fa8119a864fff3332102c3337c999029e22fe10aa572a3"]
Anchored
2026-08-15
Public log entry
search.sigstore.dev, log index 2472996626 · entry 108e9186e8c5677a9aa1…
Expected log hash
c6682772897f4801ba2895c2ead6bd540ed92227016b69fd0eca2b26f6286add The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1786769991748","kind":"published-quote","locale":"en","page":"brand:smartphoto","quote":"by default prints should be standard height and width","rating":3,"review_date":"2026-06-13","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X14C930604EBB0D509FB466D670FF533C.html","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (832d38d895a1…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.