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.

“Modèle tarifaire déraisonnable.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2632025295

Proof data

Record hash (SHA-256)

08acab5e9305bb7c9be5a0e7a05d25d27b383fc9a1b72c0e4078e2b169a26e3b

Signature (Ed25519, base64)

WjiD+OoT0hQjgi69lIsfTSfKTApYIrUoAP32hzkstLjqNdBVx2F5GeqZiTE6u/hGjhuxgYzm16Zy0MnGtLN1BQ==

Merkle root

fd6fca9e7cef37aada941aac92decfcc64f6ccf1f80e46f326058d1dbea3be25

Merkle path

["08b3df3e3d9107b84172ffa8a52d1cbed28f22502ad19410afb1a0459572bf92","c727c8854b34ea385b81e4049995faa078c76b84497c481ef66a84d14bec392d","b01ac8b6db34631d77670fdbad6c7a4bd4f9365fc2536af4706cb8f693be1c4e","31f43d648cc5474843db2966905d458674c26623e3c118f9c1f0ee09179df902","e6ec13df6124ae56ca93a4ce6507ba619419e7d65af99df42a2c608c08a88b39","77341813379167e26356d932e13373c7d9789a290e748bc2219f79d358aaa01a","8623c1d5451b5b4d9b84a11d00c30e9181ac0166bb68c1b92e52a6bcfeace8e0","042e14f10b0b0ba780804b1d3f8bbcdca82616e1dba3c8f046e71f45a9e6916c","07849cd765460c358e9936a7692fca6268c45224d6b64dc49eba3cab71cae41a","44488c47d219869af83fe2ff4d4262bdadde946a1a948f939ffa754b85fd5ba3","77632be5cceb5febdd8af219ffd23d5ca14528d1d5fb1f2ffa88ed55dd25557b","9920afaecdf2c0fe347b654bebc1ac5233b2ab1d10b2ded7a1a817299c6d2453","f88aa868377e782be92c7bc17cca7fa56bb539fff729ac4b230ecbae8fe3bd50","af8b7672f7140c4d5f8cf5a204256eb8a0fe0ba6770180d832059e5b511f691a","d2a30b01208ae5f7745e5c8a474c1f34f9628e43b7a0d1b0d1ac6b378b7f866d"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2632025295 · entry 108e9186e8c5677a7e39…

Expected log hash

327cdca6f67e0b8900de427ba632e65f297b0edb716ae3a08de15ff81c0cf3b3 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":"v1787971088504","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"Modèle tarifaire déraisonnable.","rating":1,"review_date":"2026-04-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.smallpdf.app.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 (fd6fca9e7cef…), 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.