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.

“I am completely dissatisfied since the update.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4195c94d335d3970b2daf6c4c4c9376b64463eca2ada0ffd0732771540f1986d
Signature (Ed25519, base64)
HAZj33+7GqzmqwbLGstVwCR2D6jFUeVRFZRkDodGyhBR55j8ZrN5qe0kdfzn6O+r/iI+YJlkQsgEhCUHXKv1AA==
Merkle root
2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53
Merkle path
["4192860dc293edc6ca108946ded463356f82cdc6d74ab98d343921dfb9178817","ed488ee97081079ecefc7c63b674b8b590b3fe60e7a87d5bc9bda6ff28b73d95","bb3f79460832da5512ac1990a4817982b0f99e8ca9253b8a25ef4e5911fd9ba2","ee945f6b5cdcbee547458284bf0086a90e79be3fc6b4465b65245657d7853096","091cf3c3e1786c754592075f1b2082dbf3209d1c9f7648543fd246c749011665","55df741ff05d83f426f15cf253c74280bf12e93c0f66a26e21e5f511ecb9595b","abf2379bf8ccd6c7a09bdb2f9a8d11560c9062c28d00e5573d0230eb490f66ee","ab83e3af416a3d5b5fd25b33b19a407aa476e0df3150996da5c848f1495d1c5b","152879c182a6bd4261c5fd488f38653f8c495c79fa20b0735aa4fa3d51f9e0ff","43a257b62e2bcc615a35f494197c10891107ab17fe0e07ca2871aaf16634d37b","f741e8292680619efd7fcec51b3fe0a0c80a2e09713dedaa4cbe8c48989998a8","4a64fbcd87e1c81ce54c106e15851536d026ffa7b044f67559182c90c2fdc2a0","9a12b68b30934371f086c30762f865c8d368b21c5bbb850ab6a93dcb853ad79b","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…
Expected log hash
81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"en","page":"theme:sevdesk/fit/en","quote":"I am completely dissatisfied since the update.","rating":1,"review_date":"2025-07-01","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=reviews","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 (2cd516e344e4…), 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.