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.

“Bei Siemens/Bosch gibt es viel mehr Funktionen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fcf75273ac029a8dd69160d850d0fabac88dd173cf168c4a0e07ff29153139a0
Signature (Ed25519, base64)
E3yNaxdTkowEZXFxO2J1QHtW+WlEBXA8i8q+2mRWyEZuwoMraa7psuTytTRRk6g3k+jTNRuHR5WYbtOYwbYOAg==
Merkle root
1128c1e3e4534f30e1f8c2f8fc1f60db99ca4dd81f25405dfff62ff1f39e22a6
Merkle path
["fcf21147e93a7e54cf02542be339f4199254e27cc5725a6ccc208ef67a4529b9","01dc519befc3b5fb6ee72e475b8b8bb2d38263ee99b39983d597c1f7757e4a63","e17d2ea1dd09f1c8ff869a35c4f4b5fbee42b646cb60e21c94007e4c6b1055dd","5bec7f7925686ec3213ee7f92759f131c563eb352e34a0ffee6292871bf28b2c","e37e2b9ee4244c082b72962cad16462897c7fcd9345353d20b197df912ff3f51","16d121db29a069d4980a53545948e1e43b131f2056c7c5033b40002838b2f339","3f9df16c80cc9450eb7aed8f58f50a0056e56d800c4ce8d7af64d8d15574b332","f0bc1855149eed2239069b7cd5be5b2233ac371c41dc600f07dcfb0b870c868f","30a22f42e394b0ce2029d28467124f937da7c6288cbefbb95ebe1e4f060cc4b9","654434bc0759a25e3e0485980743a80254ea23a936bdba95c55fbc85f48313e2","c31aa9f4134390b3e2dc66565d83aee421577b488a71d0f980c0c4b3abe171e9","b0c646a12cf4bfce2b9f004a1db0b491dd07baa76d3d6f2f739b7044b42f8eb8","814e31f10d1e59dae138f8e35098136c11b33d0ecdbdf6bee257a77429b73184","0f1ba71c060deedc77d8566f04d4f91c80878775c47405bff7bedef8fadff3b3"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3121353835 · entry 108e9186e8c5677a938c…
Expected log hash
3980f7151edd7b0249ea159b11c34712cba10d59cd8ffa603af676e538f81cfd 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":"v1791338675665","kind":"published-quote","locale":"de","page":"brand:v-zug","quote":"Bei Siemens/Bosch gibt es viel mehr Funktionen","rating":2,"review_date":"2026-09-07","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id960378213?see-all=reviews","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 (1128c1e3e453…), 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.