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.

“Die grossen Fotos sind sehr teuer”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09325745c387f023579e878bb78fce4311a6ad7b69bed1bf982f281a4b4ae5a8
Signature (Ed25519, base64)
dQQ01vMEpD2HTjHlayAvZVG2efE+GB17BSkbfFWqYyG8nxLDsKrbR1UCSdg5eBdJgH5qeXEIO9JMSHZ71GVIBQ==
Merkle root
7c31845ea005068c52611e47ff2778bff3790bf9c71538767447b45fe79322da
Merkle path
["0930bee3549ed8797df8c2a010214292d97949263bb58bede9bb5724db6c4488","2fd76553b8a4811824baa4f3f45c1d76b935837bcc58ff198b5a8935a96d6495","79b77fa67257d275bf3cc4b1b648bf359848bdd6aff74a4409df26a89507ae2f","3f131e547554691afe1addf8e27fb83140f0104399b8620e5c8d9b0a01eac4f6","ff92e3fa804f7c5b5dc0c0a57ffb18452dabf9ccbc237a844b3a5bebd679231d","2a08c05ce911b6541838580b35044fb1e418b29735aadb69122ad28e9bb9c207","dbe8f25ec6dc89a9fc5d2fd1bd612281028060331967960694572dd80dc4a6d6","ade034932e873c7028f5f45f0eb4b980163e9275e7fe8d46dfdc59977d489610","4be92aa2412dea7b04e3d2f43664273027a86a4d69dcc48046a9c988763c0db3","112798e60cbe649360bf0e691d77f14be3e25c5d9e456f9b064d266ef78976e9","d725721ef4e46a74ffa33a5b3eaf5461c6d90eaf7c1f1f95e9c66dcb49eb98e3","6ceae28d9d9991c7f0978d9583675f513d5a8b980f19419645347989922bda23","de406c010b9d09d7f74176c9d423f8d72b745ac400e2c0cfcdb434d0af8fcade","e49018058753e3439518d8ba4c827c0b343729e39fb424281e6808f61fcc629a","4f862010adf0fcb97b6b2b8112f782a485805bae9f9783a7b39739616b9b62e0"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657817117 · entry 108e9186e8c5677ad3ca…
Expected log hash
0666b5f97f085fdfc4cedfba58ac7e76857cdc9faa5a1032ef597cdb93024c5a 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":"v1788148095319","kind":"published-quote","locale":"de","page":"subtheme:ifolor/price/grundpreis-teuer/de","quote":"Die grossen Fotos sind sehr teuer","rating":4,"review_date":"2026-01-19","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (7c31845ea005…), 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.