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.

“Depuis la mise à jour, les offres ne sont plus visibles sur l'application !”
Google Play · 2/5 · 2025-07-27

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 2621349433

Proof data

Record hash (SHA-256): 113d2036293924b3b13c1463b97e8042efbfeda9de388b73779e3eccf2f5a510
Signature (Ed25519, base64): hUg4yhhZhlkk3s8eG1qDE6oNxB4ltENYoGdp/HA4CGNVRw7ugadXugkYLgUN4PgFdtYMR+q1xbJ1bl5TAVXbDw==
Merkle root: 52b348c94f3fdce59db013e2d8b151833bfb9c02163bc60ea07ad4321b96c806
Merkle path: ["113bb1186417b00dea219692789a55ab49c1bfa49c4b56769989a8e8d8d739e6","338f001569df707b806aa37b30a8bf664259f3ed2a73daced0e50e5403d3b806","f828e349a73705cbbe9063bdd506777e117d1fbc136e72186e875b05e77c0861","769325e1228992d476c6f91166b176df64f279d3157bf763df62e5906dd4a7ff","75c6e6c7d4dbbddb12241454cec8ad4718475e6b479433ee4cdc750fa0036111","eeba95366549af3603e9dd6faa62950bf49de208dab5f5bc096ae995259fc003","48d11a76eebb9b8c7e18ca65409765ee78002126bae83d155869b04d380bd4da","333cbce27ce4baef06a8bf64eece8f7a083e155b15eb80bfb9cbd50466ebb738","8976d43128c562a4bb9f5e73c2702341703ddb85e24651f808940bf457baf358","835a64f4ed5f0898827210f980dbff24533ea14e52b95d2f78a679d7fe15d6f7","6a62e9a1e2d27a02cf631b97d4856c5f025dd08f877bbeeaeef2359949b03342","669ab90fb715919711df59e8281fed40b96b704020c2f40755c68d0b3c101ec2","737cac4ca199ff9d501e9278c7c4cae2cea135754fbc58a1df4019ac06ac48eb","775de910b40798d9f37b75d39be79e50770b797482dba1aef04bba70619fff3f","50b301601f25f58ca39a522d1fc14c87ef92ff2847a542557119e06fa2bbb889"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621349433 · entry 108e9186e8c5677a91b8…
Expected log hash: c0c478568c16caefc62b4dd151387aace853e1d48501c09aaebf0c1fbe3c7cab 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":"v1787884935070","kind":"published-quote","locale":"fr","page":"product:sevdesk/kostenlose-tools/fr","quote":"Depuis la mise à jour, les offres ne sont plus visibles sur l'application !","rating":2,"review_date":"2025-07-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (52b348c94f3f…), 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.