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”
Apple App Store · 5/5 · 2026-06-08

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 2632602917

Proof data

Record hash (SHA-256): 0c403f2c8f93aff692849d53c0d1cadc51a708bc2a598d5dd51bfd1b2c61a200
Signature (Ed25519, base64): HnZ1tB6PcXvyPC6Hc4KGkZwukLkUFrLaVeBeHKLESRxGpaUqT8BAI6xQwLQwuuVvnvdwcHnZ+kPSc2RPr0rkCQ==
Merkle root: a1293218aac45efa4adfbbfe42c204c0a0d24fd3278271e06c8ce5d1d235b321
Merkle path: ["0c4038917b046541f65cf81bbfb8e34bb4c92622a1d69676c4c4ecd51e0cb9f4","ef20c24bda305be4bed6a3d087a0738a005d19b28cf5531a18fbbece235af3b7","1c68fe767d3b35196f464db62e59ebebf2e95f0d6a08255573d7774efbdcdbe1","94cfd950dd6abbd84733f2472ef57a4b46f58a8583988b19a3f436f0248bf7dd","cc2fe721b46ddf6f7574f1edecb7aebf0cc9cdef51be1c010fb038589a663b3a","8d04fc3030760f279da11cb9b8b946ca483a6b3c0c2655aebdd8568629fd441b","6a3c242dd3cd05585ccfdbab25b716400fb4696c4d4e82bc4445a38aa1fee925","d15623b01f63ca0019be66d1bbc097b35fd609f0d68e21570d7899b64b0a2aad","96e917c37418370064976e2d542432cb8259302627fec51ae87284b1fff14653","306d6fa8f7c61a9bd5dc8d9a3bd1aa2f5dd2cdeb00afcf55495c295d2f6288af","60624b9dd483e00e1a6a5008db3fde1f1bf812b2a106ceb78d252cb228414816","c0af6b81f9076d0cdc82ccc0e5134d3ba3e9d1803acafc23dc0ce30341f4e4c9","a308c242d33871cd96052fa5f0f93b6b9f38d0c57cf5b383e09156754d85b70c","c8ed903b07bccf4e9ef2760d806cf4cfed1bdc4cf212006ba2c6687880ded864","18e575f6187bba98afd0e2a71a60397b39232fc4221abc93dd2e7c4e157c8792"]
Anchored: 2026-08-29
Public log entry: search.sigstore.dev, log index 2632602917 · entry 108e9186e8c5677a1f9e…
Expected log hash: 18ac9eefa605c95be79eba9f5933d9f28816e7c4567c9a5ff34f72ac1de06791 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":"v1787974698062","kind":"published-quote","locale":"de","page":"theme:infomaniak/fit/de","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

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 (a1293218aac4…), 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.