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.

“Rien de ce genre de chantage marketing”
Google Play · 5/5 · 2026-07-16

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 2680196100

Proof data

Record hash (SHA-256): 0ee4864a4d53b5e4b5e797dbc54fd1f1b777526bd9a3ba3f192c05aabfb4c4ef
Signature (Ed25519, base64): YEX3NCITqwHExOj4txnBT0Cp6iF+Y+/MPqlCdYFZfn/V9CX2qhTVonL+kp4IyiSg4yBRjoIJC9yUlSsip9U1Bw==
Merkle root: 275d3a7bd3b2548f01857c160784f16453a0a9c996b66614d8cdeec586b712fb
Merkle path: ["0ee311ccf338eb60d6d98349e0c5713d6a89742553258a540bf687a3e786661e","b1da3429b524812e4aff44fff6dc0733304b22e0a3e5295cf896dffafeaad5ad","8c2a83eacc065c6ac6043652b9d806e30cdc94f1dfc41696ac629f3e4c0e6b30","721cb40510ec5eea01235d92a944ad3506a781d2b38a5724100391bdc27923c9","cb8c39e27ce0366339212d453a88a261762d33ee4a12e17fd64345d3ae3e31ab","a88eb02c4bf45cef97798ae8397d3243c6f661fecdcb442463e7250c6eb90391","0d6fb2267c3cef45a4fc3630b6273de0a06eae7a728dbec25312993710030372","402975be81d179f48d8857a14f29783e0261389d12e6d4bd8349daf1454a5dc4","96c7aa3654747a3411edfacb2c32ff3676a9b84b02899a5c52d03b3316cb5d3d","cccea9f222f1ff07cc85af71e8880c24d7644419e220b07576cf662178de57a1","ec8d9d652dcac551bd74c5c0aa514823ff5dd003e5772479de64197c46e96040","f30e5658872de337a0e33658916b021063e754bdad9b53631f7875231ee59950","b21dec113c874342fc7f0cad3b2328bf067a662dbacd23b8e99866fecc9aeef1","100ea021682a9f8dea776f80ae39e493f0563b42b8ed66185197735c0707527d","10b28da69907209a24684830a0bd8a8ebb92a2f0df9669726e5cc9862c590727"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2680196100 · entry 108e9186e8c5677a3513…
Expected log hash: 6a2ff8b2a4e161feae5c2214e4fb7e60d1d5d00c6fe677bf39a90f4ffa8fddef 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":"v1788293890698","kind":"published-quote","locale":"fr","page":"theme:infomaniak/billing/fr","quote":"Rien de ce genre de chantage marketing","rating":5,"review_date":"2026-07-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (275d3a7bd3b2…), 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.