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.

“No bugs even after more than a year of use.”
Google Play · 5/5 · 2026-05-10

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 2683442043

Proof data

Record hash (SHA-256): 0cbe310195436f4920bb300b548e64c4a52db73368d79bc28b41a64e90b7a397
Signature (Ed25519, base64): y/WR0YkGNBhg4lcXYqKh5uljJ9FgpY7tQwQsHd3GMlGaiGqKrRmLxgetm0exhipevAnCsyZMET9GAPoVouN7AQ==
Merkle root: fe94c04c20b3266750f4dbc6a3653f61780d445d01f1545120f6c37d36d71ff0
Merkle path: ["0cbcde0e7400a7f1ffc67e920296a6239fe1c478bef44f01844017adceea7154","7dc523330b5517cd0c3df91faa67e5eba9b70b269da5cdde09f47c0c621d3adc","dfa6d73c33802b5c4d53c159bd757feca1639a790c21454a3596cf0da29031cc","b4941a170ffcd8b8069db99c4cd4fae58bd560f1585f55dfcdbf97313693b8a1","b0883e1deac0d59d7f2d151059558892bec06a15211dbd2afd291ce1fd9d5664","9f614dd118ef8a0c99fb28fcf9e6efd7203a28ea6ace2ac4e2f31ee1b0f844de","c9e1eacda2861adddadbc2d9837eef4b4f03c67e2006516b9f82692c664834ee","8c945a38120afdb10b63e1ec6013885cb40261a69bf7b5d7eb84587721cd65e5","b5e553a621483e38c6ee2eda17ccd5bf8cc35d20b92ba4b9010aec3682b2050b","2214f33143248d386647a10f66f5d8639fe6d9cb865bc62c9cd75244702ecbdf","6f6f44fb95c9a6b018587feda9e707b596e7c0a48a9e725db1909517ea014464","01463551ea824d36b27f0920f232eed6a517cb49211a3096e69f375a94ed461c","93f8a73d581d5a577779ea4e3a5ec90a9403a343dd763f3df4c580b86533a7c2","9764411b9036157d4f3622be5a17f6276b575f16c417f7b08dc6150c7a3e326a","360c1b8c241372c87353049db4729fbb13151e7694db18a4b9ba21ddb2c2ab4e"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2683442043 · entry 108e9186e8c5677af84b…
Expected log hash: b32555b0c0ed6ab3025d809fd17065d5a2118facd0208ca397bd6fef92debff6 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":"v1788325010619","kind":"published-quote","locale":"en","page":"theme:infomaniak/durability/en","quote":"No bugs even after more than a year of use.","rating":5,"review_date":"2026-05-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (fe94c04c20b3…), 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.