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.

“impossible de prendre l'abonnement par l'application”
Google Play · 2/5 · 2025-11-12

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 2543978942

Proof data

Record hash (SHA-256): a10a62afd6a9c1fb1837808c05cb6b0930c25ac62620c65b103cd1b667fd136a
Signature (Ed25519, base64): OKcLmq2RLpjnt0ROt+TL5oHo4GnqFIDyyiFIOiFTpxkHDLYgl2HtthRy3sV+ToOHqoPxFCC+985kYaNg1vhxDA==
Merkle root: 3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a
Merkle path: ["a10b5db828475f7cbe481e5dcb7eaa2bb46ee10018b03b6c92a35d9115e03102","1e91d740052a685eb55331c18789d7cef0c312c33f62b410f227cbaf0f5c255f","04c127dbdf91bdd5634aefd15c884e132db5ddc717d191870bbff4c41c26cffd","2f1f2325297eb488bf304249766e032521714433f506aee9c3333ed98ab7d2a3","4084261cf41cb3fde971e2b5d505f2b21a9221b3dc13ce6dec58933feb97342d","26b3617e83949f8ded584bf56da135a761b3129ec5f46d822794fe7ec25d18f8","62d1e4f601fe13f812e8ffa9fc7a1897ac0a14d4b6f9c575c6d9d24e96c72c0e","7ae90c7f9538375eed59a97416c155eaea38eeb2a678460943908737875cd7f4","35812188bc6a14387cbe49c552de3ea2425aa806ea5576f222908aa2143afe7c","6025616951331b1117f591bc3b2323d0e2d36847e4299cbff309c715c722fad5","b8f3e3b5a6d92255decc4fa1f6b7364d8eca72c3972736af2855a34e2a3e7dc1","49e27c94acc10f34dd8ae377fc1f4faacf1e63b0b11ff2de08f4d5fca6045e05","d93b1286b7c6dba1f41a3509aec76fb131df2d88e5e0dba3cf1fff29dca7c136","d8ed3a5c7d4cd902063782d2b816101a433fa513967f9352f92e3b3b0172862c","331ffac0f34e1f76cacd782a04285f7bacef5f5dffbd1f8163703fce9b22280d"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…
Expected log hash: 69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"fr","page":"theme:storytel/ordering/fr","quote":"impossible de prendre l'abonnement par l'application","rating":2,"review_date":"2025-11-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","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 (3ea09355a1b2…), 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.