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 n'autorise pas son utilisation à d'autres fins, sa copie, sa diffusion, sa vente, ni son partage avec des tiers.”
Google Play · 2/5 · 2026-08-12

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 2670402210

Proof data

Record hash (SHA-256): 085475f5149971f9a68f52643866d36c0e28292369af628e75d1afd95c7f028c
Signature (Ed25519, base64): wHcUzTCDnTSiVcreT0rDTd9qhgYyubFKE6pAUO7k9mLEYulMn2mtI+EwCpQIvnwc4g5h3RQW/Ilnhm39SntzCA==
Merkle root: 70a672ba4f99febc4973332b6c2cf94172d87101aca638fdfd56ae3131b117da
Merkle path: ["085493e0f55c1c43c6fe260d0736fa3d0513de152f4c0947dcdd909ad5739095","2c87a09bfe19f18073777a4c4f3cf82e2a96d35b2443ba8b13c87cb0dc70c689","16aa6f1e6458a96565443de8118a88246b02601c8fd16bf0ffeda2fec5b75f07","4d258eca669db88b76f0bce945a8dedd5eb48981698d27f661b0959d726df277","6833763cb8a6f9c2ade972c4b42ab2a76dc075978202f57c6efdb93d65416337","f9984059a4c849cbb0e2cd9091fde7043f1a6783c8d321bb72b885e114fc24b7","f7c5935130185f00b3004495bb5e49ceb26d9a660cbb4abbf330f5772b6dbaf9","0285aee4b0707d8a9401f01c93a1a304df978b3359b44be0efa553a0cfbad5fc","47cfc00417368a692f5d151d8d492ce71a36bf4462ec2170364eef1a0d950e0f","10eabc93322126303c49869e41056c542dba7325cc40cac836b33e23e4690ace","7f2e6ae0544b8b7156b0d895c2f2bc63fa9767f11ebb5347c46e9c07dbb6bcd5","4c04d3fee6657409c8b6ad68998dd9bfb46486136283728def3f1ddbcf40a7d3","87f61d26057d4fb4f6a740a063ce88db7759266bed7950e950bbccf64bfb6be6","1f37dc6912cfdc60064656f6b3b1ac7b51a18eea41a11061f5457370784c1545","c66ddd9e0c503da25c55afd584b26557c7acbabc25078f9f7593d3776356303a"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2670402210 · entry 108e9186e8c5677aa13d…
Expected log hash: 4c67c3cc128b94bdb5d524d39c2018621ea5c6ac22722b8aaf21a3d775248c87 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":"v1788228248765","kind":"published-quote","locale":"fr","page":"theme:proton/ordering/fr","quote":"Je n'autorise pas son utilisation à d'autres fins, sa copie, sa diffusion, sa vente, ni son partage avec des tiers.","rating":2,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","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 (70a672ba4f99…), 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.