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 Vorschau muss stimmen!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0959f5cae5a31946bd3b0acddb2dcc39f7d7fd7653566aa0370b3dfefe4f4921
Signature (Ed25519, base64)
e8P4v1r44y+BpiXFFzF/c6IVEEAGxDvHHfVFtZJx4Kx89AYo+/GF1SmSDEVnL65G50Uk5vKkHiWMJRJimvt8Cw==
Merkle root
784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8
Merkle path
["095d0b456d9acb2b1e712d59ef43bda19c4b1f803e484c6372d146d7b406a56c","cda52d9a7c2f4136eabf82b15935a8a2b9ba5e32bf03e90801c4f75d30892c51","89f4be81aa7bbfc849bef0c45c8396c16dd02b14beabaaffaa2277a30794c264","fa50c984c64d9b415a98e90fd751cc9ad50195b3acde5bd6b12b46fb72db520c","cf08cfa5d6928a347dc3dd10e44bc9bee76950bd108dd86725a385ab49fcb394","c3f4c7f5e85a00454a78bd3ccbfb083841f7e8c96dd2ab0be9c8746c9252e01b","5f02a7da8eb7648fbafc12b57093ead9492fd140618be99948704e5f3c504a3c","e7f14a4fc15f2f284debdbed2149c352a9f41527e597bfb2cb0648854ee33a68","be238a8d5bdbc00138e989cfa51464d3f76541a7c0f91c7ad0ae71d52573cb5e","54446f07c4ab303115c023972d8ae2c4584483caac109ce24d93fb0a4da3964e","b6dfd79a2c1d2a6c79a9e35caacba7bda42383d9f766320084882d228befed34","c72ebe563668e58eb29ee8ae3c5ee657adf2e41ca1680bda1301b8bc24ffd5cd","b2e795b1a28ca13f7663ed8f62127f0cc32efbf6296671f3d7800b760642c1e7","7c65cdc9460755a327943aea2ce97e2f5c6080d778d9434fe2dafbfbc1e3b04c","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…
Expected log hash
a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"de","page":"brand:meteomatics","quote":"Die Vorschau muss stimmen!","rating":2,"review_date":"2026-05-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (784ff8fc3c42…), 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.