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.

“Einfach nur eine E-Mail-Adresse einzufügen oder eine neue Nachricht zu schreiben, ist ein Albtraum.”
Google Play · 1/5 · 2026-08-13

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 2683566971

Proof data

Record hash (SHA-256): 06a7026b2b624f551c38ab19755b3b26ad2f298da27a78547fa4e969bf90d9ac
Signature (Ed25519, base64): J64Sss9ZkoNsUdL1J5Jdq3dk6aRkKIJoyxAisDTes6jXSVt4Em46HwxbZkFvKLxiUrkkPay3Cgz8pLXi815HAg==
Merkle root: b50c49a22fa48572e59110f158a3e38dca411e70b7df05ca4ce3240cde9a105e
Merkle path: ["06a91ed0d4a7d087fa00d4bfe766c23758e33b5dd99e1e389046de7b29580d20","96af19e128ccd671aae49ebeacbc59d894c19ce48ee5063e4d61478690a49e71","7efe7347b720d67e5dde81e25796ed7ab0472ef279dbcf65767b967aa5ec7e30","f6977a05de3f19f2ef6362909db413a96433ca951e1ce209d7f77d1809205fc9","ff03042847d86831dd65ffc1238efe2da7e6bdbd8cad151134ca344d9fbb4df1","601b6bdff5e342770895e2c11bf1d7072e2dfd52113c73fb2c0e7676f1a36f56","f34fda30fecd778aebd13966024421da8fc7bd99ee077abd3785d607e5007384","ab7499b746683dd3dc033c6da1ce2b8463a265cb21b77cab523bd618e2c5b002","ffbc8ab0564164cd9d3ddafe370d837386a4b54af44b6e78de519e8352f128fb","c602d992bc8277f08d8fdbb74ca872637ae163002cbc176194d42287cc5d6ff5","256d63dbc1257b5eabeb884fc6254cca49ef20c24fbc18b3bf49afcdf07489df","f226f41ab142ab66a4d46788fad93ff5ffb8de098523db434b21c241fd9c672d","2ed82a4b5c03fd2e536cd8ec085ddfeafb1fbf3b5ecf77543d03ac03322a0ba3","0f6faeb45818dfeaf393e3820d4f557973a442246fc59091fc93ac88627b190f","2e701d6eede48cfff654c6f160a417a29bcca8f9f41ec1623b3f3f9f6f4ec566"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2683566971 · entry 108e9186e8c5677afaf0…
Expected log hash: 3fde45a3d66811fca8014f4f116c6ed165f22a40a67f9ab4532375442c4a7526 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":"v1788326310539","kind":"published-quote","locale":"de","page":"theme:infomaniak/ordering/de","quote":"Einfach nur eine E-Mail-Adresse einzufügen oder eine neue Nachricht zu schreiben, ist ein Albtraum.","rating":1,"review_date":"2026-08-13","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 (b50c49a22fa4…), 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.