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.

“Es ist einfach sich zurecht zu finden”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3d14656b3fd4ec1265371de45588406b18c82094aa47f9406a7f8eb56b014876
Signature (Ed25519, base64)
odB8ZOaSSVj5qdFQ3JWkTI1qicTjS1TSy4SfYVrZSqGbTj9aNqJEhKjQ1Xmg3SvgKg/WQpoNqqXSnu18ahiVAg==
Merkle root
ca3049e83faa90e23a8ee728d82960c74b9da8080000e4c92979853b767b75e4
Merkle path
["3d1a2ac2dad8952ab9a5c0db3c8f84d024c45a12e454fe5d7e8b5af73c58e3b6","419172b6ac994e5e6bf2c838f8d7d09c619335325c4b519298cba77025486880","67319713000ad00da679de72ab8f7c543f5d3fdf1ca49f769ad5d8d1f860f9f2","5143ba75dde87630355dd0b7ea32124e3483f44a72016dbe9be6c79adb8dd4d4","b9d1c57d2eb3678fe2f5d10afa84e0b3bbf7aac0170be20a18a9201be044d83e","d15046a2ef7aad630a940ed952c4fd1075b9dde7e3fb34b74474ac1f81419103","c5b70e64776aa05e20c9399c2217fc80f8c57bd2efa2d3dbcfeb89a7f7c722d4","58bef70a115062431ed22de176ba9415f049602a9c9ed0f6ea5b3ed7c4808de6","42858d5868379ad59beb8300948558185acd7e5b65a4f77ebb526d3f66314525","2d5eb69417d9287769b62f42d497bb5587f6728261ea540088a25b385709263f","5d913e33d19a3986260438930448a30c776666d91c05c786a45beb42379944ec","35160e899989ab55b338117e263269e5952feebe8ff14148b9712ce076e959e6","3eed51977edad6c2579b7e509587049321fa77487298d3b73535214036c0118d","7614ef067de1e21e5c4ed10ec802ff07f79b9dfb75186edc1d9abf343905b9c9"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258859570 · entry 108e9186e8c5677a8fb5…
Expected log hash
37382a24206a9b79ef105a983cf477ccafc4b4430b1549876c44fbf5fedaafa5 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":"v1792034893828","kind":"published-quote","locale":"de","page":"brand:zasta","quote":"Es ist einfach sich zurecht zu finden","rating":5,"review_date":"2026-09-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.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 (ca3049e83faa…), 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.