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.

“there was no support”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
13ea8725212c3ca003d2e7f50750fd83d182f384c43c63807540e3d8d949d178
Signature (Ed25519, base64)
LjfFKx+3aEw399WNNwONGXvl4Vj9SL893PShGd9777eQUvK3MYhNKOAzlLM5mAHxN68Th4/k/tFG4qcDWfPOCw==
Merkle root
cb5472fa7b7f10b7453a4f782a38c5dbb3d782ac291369ed3830c2ab783a230e
Merkle path
["13f1eb2fd97015d4e2594fb94dff3b0e42f8c3aaf69aa9daf98a48eecdf25cf5","480cc3bbc5c1aef4d761660373b7846b3a2f954f33716b9fbecbeef2d9db7250","39f1b7c43bab04b245f601ac845567f396f70d5d15915bc1bb3d820d58fbd18f","633aebcec4d61353c2db7f09c3b8baa723f041449cb25f894cb518e15d5347e9","42baaab3e4cd6f6fe0ff009176695d84ebdf845f7e36a8a7d7725c6273f73dd8","73fb937a04c6a6d640f2d177b8c4a553415243b90617e572aa149ca4d559724a","c8b9a9ff1bca850aa8dc6bcf202d6f019cb54c65d05d51022d38e212b2e1b15b","5217310d55cbdaac80c9cbb71e7e71892dceb464b12dede7d9a68c794b2339f7","b1470bb095aca17e2410c3af30afe5888740926f9d85d44388bccea7377a5f4e","09b08fd8664752eb4ed90217c08321a2bd75a99bb629b4dacefa780c3242dac8","11e9097331bc857239ac2499b714bed271799a50a561a79619dc3bfa39226b52","00bde2dc86f5cdfda03d921fbc10cb6775a4a59f43762c9de3e415a772960ad7","67ef19118472e8cea8d8f9c7960df416625b46d91fef63f2cb0306cda5833746","6ab0f07aea38f551fb6ed4456f21bf7c468ab54859dff87b6772a51601755f64"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199295725 · entry 108e9186e8c5677a3fc5…
Expected log hash
59b8cd8284c909c35d85f443b6a086d482f8b667c56ec942d663937a75e25638 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":"v1791689736846","kind":"published-quote","locale":"de","page":"theme:canva/service/de","quote":"there was no support","rating":3,"review_date":"2026-08-12","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a7c783639835da0c8faa064","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 (cb5472fa7b7f…), 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.