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.

“Sehr leistungsstark und einfach zu verwenden”

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 3220367991

Proof data

Record hash (SHA-256)

04c1588e18b2ae204ea95b5f3f6a35c23494d132c65baafc1ec3b8edacb5656d

Signature (Ed25519, base64)

pti8u0aq+HSAy7uxDY0s65enYXTT5cz9B0fO6JH8w6KomCaBWSiAUo3lmpS88CIh9P50iRg7ma+StVSjxNynCw==

Merkle root

8e481f891fa4a8f9e77c0279ca152fab4383b65a50decc840d9fd7569bdfbaa3

Merkle path

["04c0f2f7d1f0682f97a33b66bd046acee82315a18b4d3a38dfd67eaa6e65c877","07d237e312e1ea62c9ee0020e36dfa843512ae55a9b1d638ced23b63920c61d8","583799e4c068bf087706a183564d647d5d0ea3dc366b9d78f2c9cc381451e4d7","e90b983fe6ac6e9b9b5bf8be13223da6977df721fb2d2a154babc188c8a724b5","b5d1ab838d4d4b69b2f8f5ed17236c506bbc5a716a74cb659a9806a16428766a","ff1c19e12e71fcf0d96dba97319338965daf6418c93e0d60d028064426319f94","e5772242066be230c4609a16bdab3d459c24ffb33c660babcdad30d2cd94cdc4","d8b236e26fa5cfcdf3928936ff15096dc51cca32238882c2cab2c8e0267e0115","bf7ca44d5dae4b4f1ec7f29bbf6d0f1de8cd34f443528f119ed5bee4dc0a81f8","07b714be4d6d468fba69ba62e053bde4c0e528968fa52a1ba7f7a60911d82385","f536fdef844844d48eb76caccb65d6d4f2b25c2c56b77a5f915403aa130a74a4","e6e816e468ee57faede5611415d31c1593612a3fda282a14b7a9f7fb03672a5a","f12c6d940ab3feb9a920f8708be9c7f52b5aa4637463f6ea0927f2330e210f4f","391099ea13ca712ab4d3c0ebed9ae37f021122ce33d031a4f3442fcba2038ec0"]

Anchored

2026-10-12

Public log entry

search.sigstore.dev, log index 3220367991 · entry 108e9186e8c5677a60ce…

Expected log hash

9a2b3ddad9c3b29dc171a15554fc81f3d4710c01a7565bd2f28b92e7b639f6dd 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":"v1791776812348","kind":"published-quote","locale":"de","page":"brand:infomaniak","quote":"Sehr leistungsstark und einfach zu verwenden","rating":5,"review_date":"2026-06-08","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id6737686335?see-all=reviews","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (8e481f891fa4…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.