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.

“Auf dem Macintosh habe ich oft Synchronisierungsprobleme”
Google Play · 2/5 · 2025-06-25

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 2647373963

Proof data

Record hash (SHA-256): 0cf05919be3ab8c5b46074fd7cde3619ffdcb92135ef2739013794038fe881de
Signature (Ed25519, base64): NuTpVUgu/jzNb22RCk0QPyKInv8oyyYlrFAw3WP1xQwZN6YqDpkgv0BL53J9i4/6vuFWHdva1yOP/yyLadctAg==
Merkle root: 04316f9e77c76812dc849d666d14a3474b406ce05264d27502eb3b0caa9f1007
Merkle path: ["0cf086175292521301680680d9fadc60e8ecef0c6cd6ce9af5f7bbf4375a5068","80bbc9d71b7e5f50cf8313dc5fa1e50ed7dd5f3190d0259b187a4a07a9894b3e","7e5603a82f1c7362361b6ad30475030cb80edb34070b7a5e4f508eac94e34221","3c36d26ea2dbe7f386f30b287a544cd17ae85c1c17837d31232a216803f6fbe6","9f8b8c22ad8c07bdb66d3a7b42508c0cbf6bcabaf63227976d54ae2851ac03ca","08308add65f440fb4e43e0fc77c648b2daeba67cabaf4d6596cb518efe4fb05d","d710dcf56f0af7f99933be4a4bb38b21cd63771deb4abd622fd9943e4645d654","acede4025505d03e3b7df43ff698efdd3ce7fb1e6ff01840fbd3a2c34d2eeca5","00e83e16c2c3aa27cf065631eed4ce31dfda9a4d63f46b08c842b9f6683fbfd2","e8273e92262ff4de81d366d375985e5fed19482d133096644506f26b2c4dd5d9","484046f777f9a6f4ed4cb02d72d14a15c1a74f936d0bd16c0d74a47ff45dd5b7","84eb0ce4bce20de2624a70571e106151a35b4af5d4665d214c6ac168344aa682","4683f278b22d108d92674b2bbdfa3408f72cb43eaf67c46df02a5ca06ffee65c","8959f451902aaefcb7620466197219b59bc350ca63b76179da94c6515c9bb8f4","73b8e77fb0338bddd543a7d0dbd877f7ec52e9acdeddd984a281b00d26ee88ce"]
Anchored: 2026-08-30
Public log entry: search.sigstore.dev, log index 2647373963 · entry 108e9186e8c5677aac78…
Expected log hash: d71b0dd4ff40d20fec474895ffae8cb152cbe9260237c2b6f93b97e9d6ed9209 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":"v1788060248304","kind":"published-quote","locale":"de","page":"product:infomaniak/ksuite-pro/de","quote":"Auf dem Macintosh habe ich oft Synchronisierungsprobleme","rating":2,"review_date":"2025-06-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (04316f9e77c7…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.