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.

“The app doesn't offer the flexibility I need”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
bcbaa83c498d27781514e2f6142c618602cb5c7c1c2656a17ced1e27fadd7bc9
Signature (Ed25519, base64)
FwNR2h+vawgpnq3X8s6LRNfyA4wzB3cr9Z4ovhcGVYHhfmN+vE7Em7QagM2K/sM+k9DEBMTn30DOAXmyg7cYCg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["bcbb6aacd87625fb34c9488eae8b2a8ba2c18dd762a149ac294ebf5cb9ebbc06","a9376814157c36e39c77c14f1283698926f41bf490049685c25fc575c869a6ab","9447e6c423e4707cf1164df67eab303abacd873685a2ea85e298f0318c482d7b","707de1e9bea9edbc041ced36a7b6b22a1954a97d868b708d66dddafe92c35ca2","a46e270e1fb3d88408ae109ae466ee41acdf45db178d17096ed7eef309a7b3e1","c07434de2c8685901353b5e61aa0e2f6ec173bf24d9103933d85d39a6909c0c9","656d8f16f8664f6b30587a8da1186f67eba0faca4053e9d8fed16d768d3e84e2","022c3d0b2e804c3f214f34f02de4296dadc96eb0c921b80656c7748783d02f74","ab84a608c3b3d272c2a6f7817422e588701a4eb62729aae9a9784e175b6e435c","6c25b027911da0990ca5725c70ca4c03e437dd6d2d31235684efc9ce14e0fecb","1811ba91aab5685114da7690b72b1e93f565312717eb813f38616c3053a2a44f","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:concordia/quality/en","quote":"The app doesn't offer the flexibility I need","rating":1,"review_date":"2026-06-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (2f068f3de56b…), 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.