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.

“Peu importe ce que je lance, le rendu est excellent.”
Google Play · 4/5 · 2026-08-14

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 2621591821

Proof data

Record hash (SHA-256): 13beed90fb246fbe25d64ed2a46bf47a7cf14f946b4114d0ed2c57fc175b7dde
Signature (Ed25519, base64): VKIgm2fs0n7Byx3c4iksDa6O9Wp33vpMv3lbH1T09K+jRdpP3OqMcJDM3GiVydlKmg7l97GEh2okN3bxS3D2Aw==
Merkle root: 80ef8d8174e5c9e41c4b3e86fd7f016ae3808fd6df1be7f458d6b538ad4a1573
Merkle path: ["13b7f73f3cbfe7fcc12524235382c1c90961a344252a742968456e21a1705f89","c33ddd4c98ba97c26a229ac9fbe6536cf890d7d8fd153ebaf0791442a59e41cc","58897a6d5ddcd2f1de9dfc9c6caf92c56621a43cc1b76b1b392856243227f5d2","abee12304129e529aaaf824d44983145ce288e6d66f6ad69fc17df5375c086d1","7a6bd78e8f02bb0aba7baedc2f20e58a7ecc064598965b403a68d59d7d6a2021","1c074337c06eb22a9c0b4bb63c47efda85b9c38da4209c836d436ecdb0de9fb8","439191270bd4c07f2e13ae97f5c2fc91b26ea8bfb47ccd4f56a11e1c0b736e5a","4baf4c104ac972b9cdc3efd5c9627cdcf0df40086a4d2fc68c2a6221b558dfe3","7436e05ce4b102a6e52988c3534272ffbdf057e23619706341ec0dbb3192ae6e","e81090f9fe329e5235a329c0ec9c25a83410598fc1cf44a461c5387b1af8a669","55a00f2f56dcbebe65d39812b8dcf8bd8fde37da9c954b998190c607e00f10e0","8a65665ffc3a4722f5c5c41fdca725a257e2ab338063473af47de31540acb863","f750e38a739e49891f23aa1e661d12425441a712e16c6b53fb7b0fbc333659c4","6e65afb9564f3cc8ff91301d96b8fc4fbac4c77bfb9c9dbe43ce13006661d50d","8d9e2142445a56a1b8facbbfea379c6a3fe5da494546393de95f71ea2d5e97f9"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621591821 · entry 108e9186e8c5677aaebc…
Expected log hash: 1103461f2f136c93d3dd608a948686a2f30160cf05200779542dada269979b94 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":"v1787890464756","kind":"published-quote","locale":"fr","page":"theme:audible/quality/fr","quote":"Peu importe ce que je lance, le rendu est excellent.","rating":4,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (80ef8d8174e5…), 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.