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.

“It's the same even after switching to a slow server.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a0a084024fe46dc2120ab333880cc189e71ce1a91e0c247b84d12c74aaeeb52
Signature (Ed25519, base64)
X4xK5VkXU7U634uqyisqhiQzGWNh6iE1BBr4OMMgxoAD6uYyUoq2hfpM8+jrLfNWi3U1K50SnGVFfhNYS94EAQ==
Merkle root
f91c744e1108c1bb1ec3259bf4dd752db9e3b06ce3ca7c817c48f3174bb949cd
Merkle path
["0a0b75aad71aa07265028e7e0b1347fd97efcddf5a6c6e0662bae6acd14332c5","62cebd4f5be99628684e59d866c12be579b529ed2096ded00b7483242606145f","dfb0fb64e151c83f36e8dc384a6e69ca6ae6540eeaf77264ff2305446b0a6caf","6fdb1407a5e0c51612c1ab0dba6ebbef05fde5b93a6fd04421251a221197e86b","486bd1a49e691bdf773d5ca11217a98880f9f5ed0d3bce3cdf14479bda3d806e","488a389411086366497b7ce6e690fa3c78e9180804a7574b612b8718eaf48d89","1adcdc6430cf271b77ae934eb2ecb93f61f41177937f9c2e02ee49ec7a4e741d","53ddade3fa9446880586fa3518c79affb158abf9f37769723a89ff5f351beb7c","320e1417884086c619cd1327972b712e70dd5ea0068f845099b1489f93e1d3cd","d14d66e890e664038908607a81a4d79583af65449987a2f251e93aa94f836d68","58fc9ab3597281cc64768b39e32e077189527a6136d373d70c6f7a67696a9613","e2f14ae6121f38aaa4982e551914713979fc1b85e0916996d36fb727a77cdd06","38add9619d9f1ac1a688809de34787d9c7d7b4d2116d16ab225a1d2f875ff278","939bb6f35c7a9334365aa0f05d437301f5b11fd1649b761216a467d624b12d5a","7e33dd613a6ba5c13ea4ace578351ca5e0375312f966275d25485ca016b59318"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647332298 · entry 108e9186e8c5677ab309…
Expected log hash
5d995478a14ac45f67e2121505e769136cf509c045e6701e0235a25f639d0a15 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":"v1788058735671","kind":"published-quote","locale":"en","page":"product:proton/proton-vpn/en","quote":"It's the same even after switching to a slow server.","rating":4,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.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 (f91c744e1108…), 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.