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.

“Pour un service payant, c'est pathétique.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
28ab1a29c4a5410996563d88b72232db429da3679baaea524f359b4843d84698
Signature (Ed25519, base64)
9E/HDNJWtUOlkfDjfhvWaY6ZsTMUccdLnN+bSeLik8BMNjbtAtQZoaGFYgJBFO6VK2iy8P+QaUKaVLHV/teHCQ==
Merkle root
aacc11945f125ee3fcdef86ba030016c440bcc608f4e51f0ffffdb4cdc5e9321
Merkle path
["28aad2cad432d507412d3e4d0473f1e1ad769efc3363da8a81dec81030dfb564","4595e642f6ba07de580987ecd3a8339bc4302d41f8be36ee1b6632a6a262b307","2186453469a50fafb19c26c2516099249f583a7b9ab6c7e7f3a11290328bddeb","f211013033ab32af38f0b7aa2288bdfd6c45e675d7936dd84fdcbc60f5cf699b","b4476fd27b4daa3d54914ba5118d508af2182aaaf5967bc68b2c6ecf209717a9","697d16403f4e81b90868a8dfaa4e1bcaf821e00dcb418d669702a66226f34e59","6b6e00b10411ca363c3e5a3173c91117f024998ea75eb9a44291c571193c3fe6","96ade7c97ab083a0ff71432f772ca61572534462cc952139301730f5faa2658d","c8b864508d017272be09f5244e27de24b43b7bdfd581a67411d81911f447de81","b6291cb5ec4e9825966adfbf8839f94bbc42fbce4c8657fa3a0f60186162058a","e18bf79390a9d5dddfa09130e3000ef092da83b997cb7bc96d44e2e4340f5e54","7b8ded1b49351694655c52a46b67cd12e02f2a4c9ca9c29916bfa197957ebfc1","24192d1fe3fa8596b225aa5d8055e7e92d26709ec190f1226b913a3e227f64c3","5366af6eb1ce50b0f459da15c1d7eb12649d0477ecd930804e506d3f2ff66aa2","2309962142b16600f7fc4d57273f3042f382acb91be89aac7f00112f61b58f1d"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543547848 · entry 108e9186e8c5677a921a…
Expected log hash
bb93f13ee7a4a636e28586b842e19662b148eb18166a89b3ae7d189bb8e81689 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":"v1787286345433","kind":"published-quote","locale":"fr","page":"theme:proton/price/fr","quote":"Pour un service payant, c'est pathétique.","rating":1,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonmail.android","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 (aacc11945f12…), 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.