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.

“Application superbe, sécurisée, plus rapide et très fiable.”
Google Play · 5/5 · 2026-07-14

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 2514446349

Proof data

Record hash (SHA-256): 460434c6adf86344ec2aa25800c22304cc9b978b36889e8baa6eb31ba4a65131
Signature (Ed25519, base64): ltt2BWMFQj5JZ6mXe4D2Irns6/UNt7Ox4og4r8K8RM+33Q3cxYQuunfXD7IGQBYzN73ec5nxyIvxVOdfjBSfAQ==
Merkle root: 3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path: ["46097bdcd4f7a42869cbb81116b7d26aeadc69eac0cc05573c51194fe80b8015","8e2058cabefe1ca642788c83e9b9bf6226c7d7b71253985457a41fe376db6c10","9258abbeec72f751585c255c1dfae1f64f44cbf46b88aaed8ff67dc5b308e78f","4c27fb40fc89bacb20f49b376683d2591c6235abb178660a2a540d3143a5023f","091a1d3080f1d23163f6b567615cb93f10aa4fa263ebd854f1fe4b1c0b8068c1","ac2ce1181aaa09992b0401e86372cdf2c4031c279a53ccbcc61bfe4edd8f3934","d627f997e8808d46f51aa1bc2b53ac2ee9c21799ed97e73b667e54825ddbd416","5c4bc9137bd134f7ed6db9562c4e760edd220c5e5bdc5c0090580575805f86ed","ce04f6b2d46021cfc150a74d60a7804ec99b8b6ce7f1240b4d1372513cdabf00","f3c989861cf530147dfcc76fe19b8a099305b19c37035a2de9cdde92168b9f87","aadfd1cff740795ba6667959c972fdb5cabb1f3140848b2bb1edf10301593284","85b3308a7e5dc33597aff1d0383bda0650276b9128410e79585ba503ca47c948","2ae4f4f4542f73cdc888409a63e7f5f03bfd5cc41110afbbeeeb4c35a2ac02d8","9ee4f1ac41a4f361e945cf5ef1d6706808f116e9d2757e90134564b7d4d09bcd","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…
Expected log hash: 901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"fr","page":"product:infomaniak/swiss-backup/fr","quote":"Application superbe, sécurisée, plus rapide et très fiable.","rating":5,"review_date":"2026-07-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (3030a3ea5b39…), 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.