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.

“Die Software zur Erstellung ist einfach zu Handhaben”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5373a15fb8355ad8d7c904f3e749c63191701275ce1361edd9108c21a5ddad4e
Signature (Ed25519, base64)
xm0l/AJ7e/szZYoTCPLYyAeaM74VAAha6ATQroGWOVHHFvy9LkcLEPEk1tsowTo7/MLvbqkI1RgcP81fz1hQAw==
Merkle root
cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path
["5372bc744f25ff8121914c0bcc737368da594f037374bc7557867a2c521178b8","641978a48c57bf5a9539e264f5e93f6fccc2760834690f2127e4944dcf36c5ee","7c8234bec262f835f8d5766eef2f53d4e81dcc6be076449f55d4a40f7f0447d2","abe603f5a51dc403445414b050e380d6222b57029a7c3bd6a2ba97135666a758","047f48338b52a0dd68b87a0d0f6a9a97bebbda5c680aa628a9dd40700c574255","a8274ee48984a739bfcb2e904c8e95c2a1787bce4bb333f25e441de7565185a1","684d38361da119e08a41e99524daf12fdb1e5655433810b0e19500a6d3329f4a","1a3c31f9812981641f05504b5bc3f68768e0265a3c6be2ac95e84009f434910f","8bebe8eb9d9b0faf26201e4f142089ad68e3f1470a678c7b7328041aec048684","31cb70209d345baeb2d2db1a1e5bf9e8227663fd3f65063e7f57a65c4759ccdc","9de5d212dec1b7b7bba6d65c4d9c420ddc5f94cb281c7d835af64eb723ac3af5","83428c167c551ec926c81e2c5b5cd62623a4e29b0c24b01eba4903eaac574fa1","0353f0b69456ed9c5a31545e88315f672f5d9de7e8ec189de9b3089010827031","f022ca67d84103ce2cdb199754ab60e49f2f04e17a257779049ad5591df59737","f25e568e6bd90a5619f6d6d975016290629a8afed06b80200730e4e12fb2d1bc"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…
Expected log hash
c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"de","page":"product:pixum/fotokalender/de","quote":"Die Software zur Erstellung ist einfach zu Handhaben","rating":5,"review_date":"2026-05-25","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","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 (cc942239c46f…), 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.