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.

“Il m'indique 'adaptateur nfc non disponible'.”
Google Play · 1/5 · 2026-05-13

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 2543383844

Proof data

Record hash (SHA-256): 3162e11b2ce7f5bc3c9ce7d8fdf6d35f8f528aa64230afc429282bda1ccbf1a9
Signature (Ed25519, base64): Zx5QL9nnqOgI1HGqzcPlQuWb/s6eHwCKOxWe8RPXy+ef0qtjcT9tjMy8Uc9NUU435j5Qbi5Kmm3QLe4GKiVZAA==
Merkle root: 7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4
Merkle path: ["316209055ca699bfc043f38191dc89cea4f00de9b549bae5d363752c846ecd3d","80b7ea23dd16e8f44856bdaa3efd99f859aa15c947fab91fcf43f10603ae13ed","86309b3dd0af9c2edb345cdd06f1a7166a8debc758145811dd220b3d9ac80c6d","3803705ce82725e3b10486d16b74d349e7ebf1caa591353f93fda3c0d44e7d32","f698a77e803a279b5a8c0446efe72ad51c3fe3198e7924ec177befbf4a31da56","b24d1d44e95e25fba3002e82d0caa9010753ef1ca966c42a03f74a61de3c22f9","4cf50da7dfa28e0073a94aae749f773d666dc4815ddeb76cb0285a75ae7e686e","cd606baeccf76920e2d0da0894a77b0ea972f02a5185864f2ecf116f7890a850","8c8983e9b1a00d4cc3d6b032c51d80cd1cc324267a5212e3c25ced6a6d587adb","664db1dedbfa0d0c4a614e3275c5245dcb732af6e6cfbb1e20c10294bb4a39a3","84b5bd4f5dada962dfcdf3c179861ecc8f63d70d67050f4c810d7b4a4fe629b1","be48e42519ac5f64293a83dde295c9b8294f426cbcbcf46e8e76f1b4a68b2975","636d4e0f97a2aa24a5170fb9cf1467e3b68f41ed8e7dc2ba2d85f6f76bff4cd8","6ca0e672260f8a36160629905eaed49c49821fe80001f9ea932f048c0563803c","b3900b15a2a9b7aa805b691ce86e29db39e03d547238a84a3c0fff4fc2daa54a"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…
Expected log hash: 65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"fr","page":"brand:worldline","quote":"Il m'indique 'adaptateur nfc non disponible'.","rating":1,"review_date":"2026-05-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=eu.softpos.softposwrapper.wl","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 (7252afe55900…), 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.