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 dauerte 3 Tage, um festzustellen, dass ich das Standard-VPN nicht kaufen kann, sondern auf „Unlimited“ upgraden müsste.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0d0ed24f15866abf198b6ec1166e817f0b933b49d40dff18f4189428b0212642
Signature (Ed25519, base64)
JvpmUhBWT8rDvIkNQG8N0kvo1fv+BWvbykmN1A4ScYr0jsFy+YkA0yL3tT4DiJvfLPzoolcdDMPDhePN2aTGDw==
Merkle root
b50c49a22fa48572e59110f158a3e38dca411e70b7df05ca4ce3240cde9a105e
Merkle path
["0d05a742b62d45cf955af64ae1005befb71bb3fb9578490b48c881ade86496a7","aa18c891b01546c8df0d07bd73c7b9ef3d9a48c2a2137821da3c016392a0fa7a","a07a4b0caed6ec94623ff04d266bbec2e4195525b2997c22d70e4f0c6b899085","ee3e396bf6cb85a5dfc10bea256825de48f723cfecebc53d5948ab380fc06609","d95c0b21995c54ec1a619bc983ed9005e41d3096683ef1ad1b985f31c898573a","c1734726eb5cca462a036ead79f9295a7d16bc726d84ae99d8355f7a20daebe4","a82980a161fcecc60567c3ce6233045693057467dcf76870849f4850f9af71d0","ddcdfdd29f5f3499ac14426928c074dda56f0651d19f9ebdc9eafc53c6043432","9a455fcc039323f333cd367d248e49016be8686ae8e3ceee17bd61b3c1fb7552","d046ec6e318c4407be1f6a13184d1074ee554987f2ad99fff0eacf83c35f8233","acbd5e0bde731b547ee5730b42b23ac6df0dcf10a4008b1afa6c00985559b5a6","f226f41ab142ab66a4d46788fad93ff5ffb8de098523db434b21c241fd9c672d","2ed82a4b5c03fd2e536cd8ec085ddfeafb1fbf3b5ecf77543d03ac03322a0ba3","0f6faeb45818dfeaf393e3820d4f557973a442246fc59091fc93ac88627b190f","2e701d6eede48cfff654c6f160a417a29bcca8f9f41ec1623b3f3f9f6f4ec566"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2683566971 · entry 108e9186e8c5677afaf0…
Expected log hash
3fde45a3d66811fca8014f4f116c6ed165f22a40a67f9ab4532375442c4a7526 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":"v1788326310539","kind":"published-quote","locale":"de","page":"subtheme:proton/service/support-reaktionszeit/de","quote":"Es dauerte 3 Tage, um festzustellen, dass ich das Standard-VPN nicht kaufen kann, sondern auf „Unlimited“ upgraden müsste.","rating":1,"review_date":"2026-08-14","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a7f5f29fed0a1f25fb88e11","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 (b50c49a22fa4…), 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.