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.

“sehr gut und schnell”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
21190c45765d4a5ea08ae671a323b5553f9f0542917ab7b3dea1a0d5bc5567ef
Signature (Ed25519, base64)
MA3GJ+6lX4maylRFy2dN70Ikr4JSPWIleVf5sSbrlOz7tzKsZHjLV5zFK/F/AO5xA0Odm96VxDKtkEg+xF12AQ==
Merkle root
f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e
Merkle path
["211876fc5b337019f825d8d3f1157e6869f65054ce6ac992c8084ca1e623b97f","04fe713b9443c631ba831b2e6ae46806f880f4115d3edab40e48cb838408bb87","b02493b673363a4f338e5759261c33a6fa0900fa466e7685fb59b339088f7da6","fdb71cce0ed8fd07bbbe441676140a9486f0c77dbb07b2ff2e46c9dacc0c3abe","ee8efe00844b45a44a24f489583748dd20f59fab0a44c472835c7425ce3c8d85","0b3df0d67d88a741fadf90b46275c615f6c9e49e5cd9dc510710290dbb34fb60","20a8eceea24bd8d31ccab92147622d2ee447a2b8f2df03740eafe1bb1bc55758","c7b6c537c4984c2fc4ad1fdc85a4d3f2aafa92beef860f4d875414d1ae7b3786","1e03d412ff92ba0e70ceb3089101552deb0fdf4030d4eb687013c5a330e5a538","1772ae032dd945313f44b33521311a0ab5014d3bb8149f94b51a2228fbe08e38","cb1bc2a9f05f65d52656ff8e9cf23a34b2ff23b77617c8d5d693673d3073d8dd","47a09ccd6152a852b9893b2aa6793433c77305262697b21fefad50717b37c506","826328db0053b998cfac0c22cd6c575c128ecfa4f75e9fd73febd75c9f8ee792","fd074f6b5b50b116ac3330a06f290a8ebec7ed1849b30507ad6694033af6e1ff","1d6688e1c2658422e04ab99dfb5c8345ecb419dd1f8c6994b4040572f5b4ee4d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524422814 · entry 108e9186e8c5677a9741…
Expected log hash
e042bf60ab37eb8951abb7a408cc8c7483ec875b9606253deec7a67967130ae2 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":"v1787192294432","kind":"published-quote","locale":"de","page":"theme:canva/delivery/de","quote":"sehr gut und schnell","rating":5,"review_date":"2026-04-07","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id897446215?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 (f8b4f722de05…), 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.