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.

“Reliable, fast, and secure.”
Google Play · 5/5 · 2026-07-27

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 2647354920

Proof data

Record hash (SHA-256): 0ca02a89b1ea89dde71c7375c1d9f48988954214a38d79fb4474a5733dcda34d
Signature (Ed25519, base64): ZDUCXohR2UiaXX1zKz9mZOHMjzPO/4K7IBUwvi83nWjryPzQfPOMWoyxvMnl3AGMIM5o3/3XIPXIZb2a5xuVAw==
Merkle root: 08eb3e6232b970fffa0a7da96e731f873d4cf55f95684ec0dedf601bbc51f2ee
Merkle path: ["0ca3e109f2413da57fe2b76f94bf9d7b8f68000d6bf25ee320e45ecf4cc6405d","e113a26151be92a0d7270c87d18019e454c2ba405a03ebb7fc5cd298657a19da","bcc8a12012033cc39dbab9f0b75927beb1abb70d225aa28f2f8efaef0731cbc4","fb6fbc2b38ef4a1531863576cba5068033f72af4537a9f6dff6e6af4243ceb3c","ec613e97d0c68889f59adb7d8c51e3a08308624d0e1b1b7665e9444701042a5a","5e44c5eabb8dead3c9e6d7e7caa2260592b046f2d8631b186ff2eebff1903443","fad6250dec9cee2540a03d6da19fa5166c88bc61a00bb4b1f3819b286a9d83db","ad3399ec9c650d1d873b5407f112a4dd844c80660401bb8476175754a5d129ef","4c47c14384bdf03a59fd4b8419b42fd3c45f8ed65422d7d85f073a6bf28771cb","4507df2e716ac2c7181ba027502442653736e2780b0bcd7267ca45dfdfc59aeb","03a51cfc185dbde86f9dd8ab10dfcaf24baad10bf03152f87c61d19d29e9afaa","3149b61b57c4e96fa00834b286a1ff293ce8ef38f6f777816e1d2dd41a95ba0b","98cbe703203235f49a2fb2cecc87f15c98f35d0c849de3d425aaf9b8931c4db3","92f8c29fbff219d0ab0b99f5f0be0f6964909268376072a2083586d45c724879","c693a67e16f063a2f4365caa457d1ecf98ca32ea2eb04b046c75e9b48de76711"]
Anchored: 2026-08-30
Public log entry: search.sigstore.dev, log index 2647354920 · entry 108e9186e8c5677acd5a…
Expected log hash: f04a9b484daa74444d31d63cfb27f6c40253e74f51c2c82ff5f2602ef35e2419 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":"v1788059498741","kind":"published-quote","locale":"en","page":"theme:infomaniak/delivery/en","quote":"Reliable, fast, and secure.","rating":5,"review_date":"2026-07-27","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 (08eb3e6232b9…), 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.