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.

“Bis 100€ Sparrate extrem kostengünstig!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0cb5c81d6a85b691e7406af1ebb16af85df9ceca3f2d0c3f59c15f5b18489f7a
Signature (Ed25519, base64)
zn0zD5IK73G7DW1Ijn0lMt81xJLB6zOa1IWUCybiu64X/V7e4V0ICi6GHqjkOztGghyxRn1hRRksz0yeRiQVAQ==
Merkle root
6f12cc2c270315565a1d1eee1d2701d6026d319131a58b69c44d9258f5acf4b5
Merkle path
["0cb9e2c46878438c6eabb0c418d9f32d4adf4efaa757bb6df2e979542b2f9b81","2e89e7e8a9b20d5c27c231a6cec7740800d95f3a4f4235f4ceecf0f630229e3d","4fb8ed13d1d378300af7f4ecae5fc3eea6ea767c87c7cfb356c7b21beaf91212","37f62b09f49380ffb62976337fb2b1a96ffda141d2639040d95802ba05936e6b","00153714f54f554dc8b7266180f0591e3908176f4e4b6536f96946190b4920ea","d5175e9d76ab3e8793e2b418d8829e97112fb768abd3df68275d6debad0c27f2","a85d0db10b6c0f57fe4e6acfe13efec12d22455ad36afc5658cc63e7de839f4e","6ad45e642df197688a5d2f01feb30e2c05ded359e9c6511a9f4be621411f0650","c8b2bb66eb37b480e0f5135307434c3c35dd49fcf215cae3c4eb63aac98a4dd3","7cc46c5f442150d192924c271e2b6c7cca952a660419d8979ab19953d61c09ac","7ad6a8b64e93197145d809713c5bdb1a8b8351c7c1e4d854c601597ee5bf788a","e1810bb1a57297789aec183f22fa96342544d613c4438ea88ad3682921c3ac23","4cfb0ba358e827cc67056ca0e96e00d8845c97a5122b651824f093c98eb52251","30965059f5ea715e09215550378e817887188467dda82ad254cbb53806a794e9","ca4eccc8ed1a12a080d60e4aea7350c5e9838de027f4bd52c0b417f8e200584b"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579589276 · entry 108e9186e8c5677abc30…
Expected log hash
35976bb6188e24bef6cdf335caffa2c8f3371772e6cecd19a637303b7339aafd 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":"v1787541175661","kind":"published-quote","locale":"de","page":"brand:relai","quote":"Bis 100€ Sparrate extrem kostengünstig!","rating":5,"review_date":"2026-02-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (6f12cc2c2703…), 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.