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.

“Das pinke Icon auf meinem Startbildschirm passt nicht zum Design”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2542879916

Proof data

Record hash (SHA-256)

0c3394873e0e049e09963f68a3051382414c2aab3c6346c87176c7d168564921

Signature (Ed25519, base64)

NEDLyQ/C3nek7fLxmcPjV+R6yUZLBhOjS0qGAO4d/I+1MfJHzdFx0jUJ1vJC1noKkKGl4lJoItSthruoYrXfCA==

Merkle root

681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c

Merkle path

["0c30423c1cce27b0b393cb4af1858ff379b43046cd3579994e64cc0a9e0376c3","f6aa4c896e9f809042816dfbf924db31c37ee25a2ca2a4a41f5b4beba480aa71","839c87f81e4688ab8eb3323d783e41092494e6fe4be7a8305a0fb660349cf57b","6eb316c535f24755ef29d8ea40a13a709fba7a01f343d0336918b1e57a50662f","1913a3e53753a42fca6a24f78fa47c505015d5f60a05b168ea10eeca7dc0eb85","c6e77261aea6cf7fe2022b3cd73edc43a2852e110fe5f13f6fd83c0133bf7e23","8ddb7408a8685b50ff82f68b6fbaec8f1a1b30a76d5f5c2cf243d05b11a98767","8a548fe83069757f5f177f6d0b7b1ee25c02f399eb76136af6771f5f11bdb876","a3f9419c75b81e58c329f950440954ff8145cfa6377486a5999da3b463373c4d","84919f109410ceda37ee8de45c5e7635a259b588031ebceb351d4c9e65f80dc4","b1e3075cf0e6ae7cf171f287e766c9a06a738cacc4a4b50387d8bc7cd16c7ae3","37dd8004f747556e60a45fe69c451d174d47b16914c67cd7925e5ba2b1ebfd55","153ad351563f9e4de319dc32f3ff7774e0dfad0704c150aeeef6359dc7f03444","018848b1e64bb342ebfcf3461012f852a9938ad88239203d89ee764353ea1567","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…

Expected log hash

8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"de","page":"subtheme:infomaniak/quality/benutzeroberflaeche/de","quote":"Das pinke Icon auf meinem Startbildschirm passt nicht zum Design","rating":5,"review_date":"2026-07-30","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1622596573?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 (681242bb8cfa…), 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.