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.

“Never use Smallpdf but i think its a one package of software that usefull for infividual or corporate used”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0f47965137bb7b58d1ed6c1009845578b39e62db3b9381856bc2d13c5d1cc8b6
Signature (Ed25519, base64)
lqJky540twHJPtcDxRnWZz2tq3W+6xt2CH+uYBbTRVmzokMgyQ3RM2jtz1MTLpbpumVWK6CNn3aq1aKBYz+TBQ==
Merkle root
fbbe54686ff192def9dac89bdc2006ad47a493d00db3b3a9ff43e3b123308061
Merkle path
["0f45815a43c28516da76608555d65640f2723c233b039b00cd1eaae7254fc6b7","b430a29dc9604430b0db3625d22f781e72f780f61d63f3dd3cbc618e6a516eec","e8dcd17a7125b5009902fdb23663468117bf524a0472c9d27727be632b93acfb","3a8405c713aacfeaf2cb1a20fdcc533e4d34634812f06ab94acc8a7c928982c3","0681ea3888f7442453247a45dcf100e760653ac16fd8c4445411a477fa844063","dc3cdf7f8a2781c2e68b7c29a84fc462dc2af94a22647262e302690fdcb2edbc","0367538940fb0610740a0daadadd81842ead47ee35e2eccdadc20329bc940be5","d3b3494f3a78a3c0e156a4df6a16f8eb155a15a2939bad91dc8c1a259c65d1a3","0ce4cbd13db590bfe2515f1cab46fe1fbbd2a839ca2fd60b7c8847386a3d2aea","263d470def7580ad6e06d5702530792cc2575c633bd36550cc310c9483f9dc0b","0e6f6371b58cf2500327a70b004c370117a0f78370f876c41c96de96ca6b9321","81209070664570597e8bf61666e34f9722287e281f0452904740719a0e227776","625eca1bb9e6a91dfa6035d766ca1bb6ab8a6b58b95ce694996f607f2e15cc42","924cd389915044788bccd2a79bfcfb29ab0fa44adbc43b1e7877ad3c03c87c9f","910ae6498c24b3e218a7772cda41516322afe32b5ccc8489f6bd972bc23cc14e"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647504463 · entry 108e9186e8c5677ab12e…
Expected log hash
3bc4a58498687620ad93cc1fb735b54a6af64886697db4c643becfe466e70236 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":"v1788063157670","kind":"published-quote","locale":"en","page":"product:smallpdf/ai-question-generator/en","quote":"Never use Smallpdf but i think its a one package of software that usefull for infividual or corporate used","rating":5,"review_date":"2026-06-22","source":"Capterra","source_url":"https://www.capterra.com/p/172606/Smallpdf/reviews/","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 (fbbe54686ff1…), 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.