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.

“Anzeige fehlerhaft (Text abschnitten)”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ad7e7a8e983329118c414267256b4876e6851b98084cfe07cb7a3a311b63e1ce
Signature (Ed25519, base64)
jRluVgEoI3d9Ns4A7/87dPUSb8aqy2ZPBwNKiJvDEwAj+A3NRq7m7bHEOtx91exA+bGjyUXqtikOIdQyK5SwBw==
Merkle root
274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a
Merkle path
["ad7f85a07df1a79ae03a971f798a09e678b9f5499e094822cfbf998b86824c06","a105bdee9bc2eeca9ade3719be695308f81b4c2999e7a75f4c359acc2aa84b11","97411bd236321d5e834504e7514dcd181b1ca89f3d758d1aa8408a3bb85bd68d","f3edcff169e8e4f6a46823b9c81258f7b57224f8960855dfb8092466d7d7e1ad","bfe4fa2fa3ced5934c97cb5a5c539e8acf2e9436824eb90a5a30d0cac6c37472","497e3e0d097bb10db0480162032cd6ff339dda517e2543522b2a77f53d433c96","00f8a794be7fc48344ece0eeaa5010fe58f1702fbd47eaf58b604239bb9cff12","59a9316aef2f36853c9d09363f02a2ed764036e692b9b6eb07f2f5bcc0f553f5","2218e97dafaaa1596d005148db80e45cf3bb072e401991597b887f7949c936d8","15adcd2f7d8dff6e04ca83d8559144ab602c3ec99828835f935e81aed6004c33","d5f6b2929474f095719e445d0e06a83b43c3e8f47416c7678b8c094ca8f7f540","1fc19f08809c1743a213ab05718824207d67dd1c252dd2b56c5bafc417628f9e","e4e63e0fa47436d6be3a76f931b171e7dd25027bfed40416d8eceaf29dfcee70"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…
Expected log hash
75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"de","page":"brand:concordia","quote":"Anzeige fehlerhaft (Text abschnitten)","rating":1,"review_date":"2026-09-06","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 (274a7762154b…), 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.