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.

“Velocissimo, comodo, gratis. Perfetto!!!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
139b708fcfc91282f524d61df9750e9e2996e0e22e19e372cee4df1b25b9a931
Signature (Ed25519, base64)
gzawPLMBnROI6wo1zLIbQ+JJclghQfp1MNaX2QltBt2IPbshf4daRZF7cNF5BJOIJHAQnJY6n/2lqn//DSJYBQ==
Merkle root
2722cbf3688f456d398c2c349c50045e96cda26d0251a390f403bba716d64c3b
Merkle path
["13a2dc8a0842490ed9f161ea6816db4fd21f93feed322db31287084ba5bc78b0","3c4b719a23b9a13c22d4be1fc2004a48af35b32f45f2b0c3894cee69556f5d4c","92e74d33f6ec30ff876dcd2508cf66efed905e67da43a19736da186b9cc94063","d9d4184d425659f5922129b5257c921681bebcb0df69da5ea060fa85dac48b55","9bd026a5281d0a00b0f1f62578ca6fcaa50cb70163e043a34ce789bf6c2613e1","bc811b4c52dfe7e95df3d76062b25c87ac9409352ffcb8b638a3918cb0d07d24","aa6dc73e1ffd3933f130531893b1443d96c158d429ce17f548f1e3d00c0210ec","7eeec2b249a59cc41fd01ffa005eff95fcb81e244eee83490733741e0e058a6d","7eef1616886589b885cc2ca1e5e1f428f59bd7efe8243857500801e24c18452c","62778435f23a0d19d66b8f2ac485c1762788076f2bca16ddd1728793aeb0e63f","4af332339a39e6ea76d62ed99c46c31598919e13693263cf6d909d061d8efddb","937ccf716598c310ad94912d78036fdd767f36111c011e345664249121f46a8f","e17aefbd7b422ad270c6969478edd518eb38d3eedab10292a53aa045165a0e2f"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3668680919 · entry 108e9186e8c5677a7c55…
Expected log hash
b9da8ea83055b2674fdcca0c2d48e6dc1984e46d36af8cf72ce2f4d2b7fd0005 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":"v1793706705310","kind":"published-quote","locale":"en","page":"comparison:smallpdf/en/vs-ilovepdf","quote":"Velocissimo, comodo, gratis. Perfetto!!!!","rating":5,"review_date":"2026-11-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ae8a7cc5441e43d9d269737","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 (2722cbf3688f…), 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.