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.

“Je suis stupéfaite du nombre de critiques négatives à ce sujet.”
Google Play · 4/5 · 2026-05-05

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 2515243153

Proof data

Record hash (SHA-256): 7e63c4a5b6912b6699795dde43a6f29cb76ac3748877522c9c7afa3759995e03
Signature (Ed25519, base64): O6Jdsxb58lh+kiUGY10GGwRHgH6WJrDv/vkmdTA26w74KMHQlKgWu4aJzWq+/HeDK4hAu+0dcTnpXHDdyC31Bg==
Merkle root: 30b81ce96f52ff8c37a1dce6a2cf1045c2f51663c1ddbd5ca071d040e32c05d6
Merkle path: ["7e6326b6e4092c1bfc269e23fdc1917321036ca4398abcf8395ca4717091f925","66e1d99eceb9f244853b8b44dbfb0daa3810003a30e027f231411c2f58416aff","3b5d8b05f8b1ea0e80a575cf416ab1d802af2affcaa670757e58e05789c8370b","226a7242574d6e4f22743390e2b0a29140ceac1a0bbfde36d1228fe16f60f944","089a41c0ec94a26222aad68b6cff647f917b6cb0416b92452c0cf0fbfc981201","7dae3bdfb8bf122b707846b397734364d29a8896561dc43447b74bd0d290a4cc","39329103a6376a3ee3bbafc309f6f84efd9966d481bf0930e81f30a3fb1deea6","36954f17292b700250d9c18294652746a6f09f32c4d2bf8cd2864e34375a8e14","8fb2752a09e65714e51fdbf0a228c7aa179397cfb1d55aedf396a3cea93b2e2f","a7a7fcd3e7dc708a275116d624fa79fbf68f86e87428ea6f6708e14c7ce95d36","0b89138ed4561a66410079dfb0dc2aecd27a87bba165207ef1134d2212325f30","0872621d16210dafd55ebc910beb30ac16999c23b17abbae8f9cebf9760862c1","0afb56aa9b1dab269e4d7e686a093b4dffdbb488bafce3fcc9dbafc5813d2f51","7b80345d7bd213081fa8cbef47938ae80dfc899b90d35aad15f2a6c5e9b16063","dd9b0a9d584b044c4116e1c10c4b8cf4a06383a771a07c9f3d39f998f23cf36d"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515243153 · entry 108e9186e8c5677a8eb5…
Expected log hash: 314ca716b1ad71ca29fff6da960e81a719fe30fa5fc14d8646acca79a7c09353 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":"v1787138594002","kind":"published-quote","locale":"fr","page":"theme:storytel/price/fr","quote":"Je suis stupéfaite du nombre de critiques négatives à ce sujet.","rating":4,"review_date":"2026-05-05","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 (30b81ce96f52…), 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.