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.

“It's a good thing for privacy reasons alone.”
Google Play · 5/5 · 2026-06-21

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 2579520646

Proof data

Record hash (SHA-256): 108fd10cfd42009f2f2ec8f975f4923db81fbf4dec9a23de7da08b26b3fe4b46
Signature (Ed25519, base64): eK6/7xDFlWhXyftSE1IBAHTmjJak79HwYp8f3bWyEYHUfdM0RRN/f1UTFNSdC+Mlhs6USD8Nvr2b/hC4DkepCA==
Merkle root: 5281b854216b4e6bf9a4d9c1ef2bed9777ade9c29883f1d0f546437faa5e15d2
Merkle path: ["109204de26caebddf30a0ea0c4207d4d4c2db52682f26bb32fbe5ccb85c03d6d","3bacd67ab13bba6eb205cf3a78c9db217398b10cf85bd6cbe3d7eeefc6ce6936","9bbd65a04dc16a2fa2db74d83b7ae79f83658b5129b336e41fce4b5ef61e2d0e","dfd80398744748054a2de7b6c460bb880d81095bcf60dea631b592cc82f0bd5f","30dc34d5d9beee03e8da4616077b713bc6f61fad63bf9128bf6ca79cd46711fe","fe80edd448b6dd2001613339dad5011347cf53c5a79b6e033595680ea0d9bfcd","a4fa227e38c026aa1db5b32584ed1111be288ebd9fe8d919cfdeb2b6a39e9e74","192e6951ecde5a620f6413e03977d362754d6d18e8ceeb4dae5ca0492e04536c","dbc3ec56555bf930a8cbfe3c1d5dcc9766ae91858c7a0c4c3e722bd2070f49a2","319db465e0567eca3f5251986f189f4413f86b9d8f7f470b0de69e143f1ecfc6","e469e1a94ca7da7a0147a84d7241f242c7fa70a1acd66d92e7bfab9b22a8de2b","aa60331715a4760f0f363284fb54b33c3fc51349cd38dc377612197ee40acea0","d2789c0fe09629a41906406d8fe2985c294ae3218eaa35da0f43e8c1d654bd45","3f2e066b220d21f290fe4ee4e114e6992e62cbb35f6faaf0f86e02332f98dc0b","266f13136d3ad4d5b30a4dbd24c9af8bfcbe23d11b0188abcff5f3a43a71af37"]
Anchored: 2026-08-24
Public log entry: search.sigstore.dev, log index 2579520646 · entry 108e9186e8c5677ac653…
Expected log hash: 6c785387604f7a22a5b096fa3c6c8cb93055a92b2f2f24f3a0a42c9bae32debd 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":"v1787540495725","kind":"published-quote","locale":"en","page":"product:infomaniak/euria/en","quote":"It's a good thing for privacy reasons alone.","rating":5,"review_date":"2026-06-21","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 (5281b854216b…), 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.