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.

“Anscheinend hat sich automatisch ein Abo abgeschlossen auf meinen Account”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a73973ccfa8e195d25b1668ef4a8b8df8e07c8517ded6be87224fa42b46388d
Signature (Ed25519, base64)
HHd6prK727TAFJ9hNDYw44PH1YGa9qBRsJt7EqaevfHU2f+TPpWO2ZmIyXEsH9DqzTW7mcl86eUhuHNcIigKDA==
Merkle root
197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6
Merkle path
["1a76d1eae7a31cc196944d897fd88e7b29470ebb0296979e361d9468ed421810","a6d002c581e9415108561aa976919514211b8dee06be32d06d315edba47c83a5","9d1a51f48b63cdcf9ff1b506f9e54a9472e31e5c63f4768c3b0760f2ecc11ceb","130f1c11924b46f71fcf903823fd270072edb05cb08b28fe0662a0d24f12a917","129bf5ad896190d556c5f02238744de7ffa1d5aaa6771c7c309f7791cc9d280a","8af7c42d55a8463a4151cf40ed5078be4af1db2685c4714f6f373a33d36a34ce","588543e4e1b3d95cf40e11237689602b148dca8f9f1eb61647006cba0eb4f10f","d76ebbacf5840c5bfe5b1edf482c4036ff7a1e6dd4681320f05b58ed0ef3d0f3","9629fbbc809573456b05d5250b511905d2d2fba5ee71837d187f90c1ef967be9","f88aa902651fdd35207980156433c68254b23ebf0f21bd4c151246714de0ec18","47508bc9f102407b41c52413e90c185bcd7a8489738862bef2b9cbfc4de5daf9","41f279462ef17425aa188e387cfb84b2777ab44174b67938f7039ad3fc757601","474f5e3eb7f54ece02b72e34f56037226b5d12684c5849615376a356c03ed7fc","043ba08436a7a593c366180e52159485eebe8c0b0baf9b9c62f4c2c637b226b7","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…
Expected log hash
4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"de","page":"theme:acrobat/billing/de","quote":"Anscheinend hat sich automatisch ein Abo abgeschlossen auf meinen Account","rating":1,"review_date":"2026-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (197f899fafda…), 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.