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.

“L'application ne fonctionne plus du tout depuis la mise à jour.”
Google Play · 1/5 · 2026-06-30

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 2542342116

Proof data

Record hash (SHA-256): 297ced844ae9fbad627b2e2bba90490920dc720d293f6469f2ba3bbebc159292
Signature (Ed25519, base64): hYrfw3O2Nl9sbUKYxi0mtnW51hreEexFx+JC2Vl4bfraxX4t0KyafQ6HyAdCmhSz2HawHk/fIMtrz7GZ4SQkBQ==
Merkle root: 13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path: ["297c547875651368cc5223f5de3aae0083f9e84cf4cbcd86c7b78a9ebd867414","ac5a741ca8b00fe6dfd7c9f9952cd93f02104bac4a405f54abe4974ed85bafab","27547d678d21e074a20653539f6c52b3a403d067c5ebc1620fc8bcd27d83dcdd","cef9f57365e21da7543733c751ac8f3ac98f0fcb6b64255eb82fcb04403011a9","207ee03098646180d76a26a720284d574752913f52eaa6eb74d27fa9fd26b45c","73e646047b9e04ba4296944f9d918953baf9ef5203935a9de83527a689d8a319","3eb9bad4920e48da89b61faaaf1b9ec762e54801daae0e470d078cfca758d0ca","674194c5c5fd17e47c90bf2ef886fa55a7aebd0c4a191ab8953c08d3d0683735","690c7fd172af993cd5daff1652b6ad1733a79f8c0f8654d6405182c5fdaf0fd7","fd7f47556766cdc8bd87518de8ea8694f4f7f463bd522852cd1910acf484fbde","1f46858002ab8aed6c20572d9f2fc75d3ac2d9790f79b2537fc1cf6d1872ba44","fb36df7a784a82dddfcb4062219b6373a692bed5c000b7a102b715cd55b5033b","bb11664011b9614dc8d7babf8aa2564d8b3e744fa21e495188f6f4951a909503","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…
Expected log hash: 44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"fr","page":"theme:sevdesk/quality/fr","quote":"L'application ne fonctionne plus du tout depuis la mise à jour.","rating":1,"review_date":"2026-06-30","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 (13d851a0949e…), 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.