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.

“UI is very boring and outdated.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0559562dd372249465fedf30d6c3d7c6487a31f6206a89b3454ba4c9071f15f1
Signature (Ed25519, base64)
wKvZEdd0FG/R07AeMLZLtsTwhxCFEm2w9QcGreOgJUqOjfQvN0Q41o0WdYWwoiSLu3mTQl9Kau1UvHyd6ehAAQ==
Merkle root
e1d85175eb3de20460be7478d6cbaae36a1b9ffb3bb4959306f8da40e58cdc53
Merkle path
["0558a6e9eaea97da2007d1875aad198e244d077140df37c62a193d3dd09ee5e8","f5a7bd61a9f6589922c43aec1e5f93eefdc37f21729af2bd81f1b2a950e8f67e","bdcc13ff503b044d7830aa8b243a99ab18ff875607935b1b8a48960fed7becb8","02f6eb8280fb91ada9aa3655d3061277592fa13aa80241fd434cfb3b742b0c28","3abef78708161fca24e65efb2b1e7f24fc06109672bbfa4cc85de2aa17e8212f","cb0954041496055e24a5e33484c76765d4350194f6d667f0455f9c37a6da9b5e","137e2df2ae14c13e71254be8654b0638bcb0d6e848c874e3a77c6be3e6972bba","b5abd7fd6a2a805f34f602a037d2e523b7d0c65f8208b3c9430ce84da427b810","591aa314c4995a136de12b8e97c838318a98a4c5338a60ce54afacc3cff12334","f315d110b14b9a40b47433ead9cee9cdc72cb65a36113fb2394ed33bc8399ec2","ef90d7b2b15e2c013860ab2bedbd25211fa2a40f8e6bce6159d67b096d3e8b72","6b15bdaabbafcb8727c139ed3e055f6a1191e894da99242e3d2b5e421a64fc5b","9ca72d0c4bcd0994b86773e4ba6c3b971bc9ef769c49c764975054df4ee33b9d","d2259499a6a15953fa73bcc6db9325f819dce8e785b0f957fb07e2831cb6c331","696d05a8fe8f7b7737f5171e0d56574eb9fcc6fbb6486fca2bc89866a85768bb"]
Anchored
2026-08-27
Public log entry
search.sigstore.dev, log index 2612470999 · entry 108e9186e8c5677a32d0…
Expected log hash
320f5e8c7b6a05058b811d24c7cc7229f73f49082335118037aee793eecb309d 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":"v1787800750172","kind":"published-quote","locale":"de","page":"theme:proton/quality/de","quote":"UI is very boring and outdated.","rating":2,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.drive","v":1}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 (e1d85175eb3d…), 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.