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.

“vill mit Cookies und Werbung für andere Apps”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1ab8d0d9e056d63e0e6eb21cc0b9b09ae06a8004375b0767f26627d84edb3ccb
Signature (Ed25519, base64)
bIO4GLVC5LFfZKVD+NEKi1l5MF4SpEVvdWeqBWt3kPSLg0Y5IgyjPOdsCLBHXwA79Gewp/jANeOj/X0WwGcTBQ==
Merkle root
c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path
["1ab5e74cd1fc6922d4bf2fbf667eb1cc1d740b6d4a60964188ef1a9a51d6fd07","016c802c00ccc187f9b99279a37ddedd57b02f68c9f6bf588c562560b57ec4dc","12cd09c318c2e0d1c989a46fe73db0ec1108c94fe66b702f9e2965d56ee006e0","86f7c2d1f80075ddc106585d322d894848b12df9f4a2203068af82c3e201a9cb","577c52218c8a60ff5bb1d7fac6ce1e2711cd9fbf6fb969b552e7238c83dcafc1","9541badebed3fed35160c36667b6549d555337e0dbdd739d0d2a0ec049023a30","c636c62f4488284a291b4c1be34f1f5c1a8ccfca83eef65ad9867c2f0627ef1c","791052ddd2dfcc3abfce0a8d2270f15edacc0534aa96ec04a3924c8d892aca78","2df10c872f859e1885f0d4bb99c7d3a3260d290df68c6291a2f2d4387218bb53","212d34068703a0e24455959ef598a5eeb69ec21c2d45287b210c612f94fdb1ae","bee5249c271f3b894567399d33c54043f4f1f16ffdabb9c0e06f71d3544ff67f","f6f19db88abe9b052b480ced611622bd455cc37ef1a2844f832a5a84a479f1e4","483af28031f8b50597d7da26c72f1abe6cb7a0a31c33e2294be9fc7d8e6d06d2","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash
eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"de","page":"theme:canva/communication/de","quote":"vill mit Cookies und Werbung für andere Apps","rating":1,"review_date":"2026-04-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (c35385e31594…), 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.