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.

“Ce n'est pas intuitif et c'est de la camelote.”

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 2544092674

Proof data

Record hash (SHA-256)

3435d5dbf78b8619bc06c24d9925477d2f278937d80d989de3d0fa8b61660901

Signature (Ed25519, base64)

sHgYzdqBmv86xgxq/pgzUb/0NqreHjKpQlmbmH7eGWuoTBbOJIFPRq5QxIQaGwG8URk8iOLcpF3PfkmEq63mCw==

Merkle root

fc0474f2ab9253f8c52a81a0b2f1ae382f5f022f9b54f4e3fe06eadaf19fcf31

Merkle path

["3435cfbb4b2740f56d3af014d7195a117bcf090b9c00ae5316d3930d185718f1","781ab657514dbe3042906acdcae4991fc12ecdaf8f3b28ff16a31befdf66a79f","2ed7ad41ae62b57233ffc645de090ae2088463eb1250bd83060ac0c162b1d2d7","883de33919c921280e86e11133f7ddb224a20867242abe00ba997cd924c98bd8","311dca8a02fb7e7fe221de75ca3b2e9c48418c5a66fe11ddf650aec3ff03ace8","24113fe41d3dd6e00e0b0637cf0b6838d827a5cebcf35424ed09fc0ddf543e9a","8c2a0f234e1ec84abc308a237a469fa60f7cc1d3e2442db6ef2203b14463ea10","ae3ec8d8929901e3d9c3a7f1b6f44e044584934783c3f2a1ab9de459297a6521","86968f061ba128ebac029f911a2b1d5aca59f197b282233c08171d2a89711896","a8e9027afdb76fb52b5785998e69f34aa1b9bd048fc40569afbd7f3857cfbe31","00ef472186d55ff544e30513871a4d68fc0cb6d63ea5690e638b415d85b2471d","b5e5c029dc1de88779241cefd8a768fc201733c3acc638460767d6f8fa748a36","3ad04013b7bf468f6ff7931a10fdc87dd52a20a709af771774768220bea6fc5d","d53ce14c8422f7b98c01f3be46add79c44e4551711bc517ba367121540130adc","df2c1289894581f6e22c526afc719be15b70c61ef4fbef0978dff78cc8fc6054"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2544092674 · entry 108e9186e8c5677a1b30…

Expected log hash

e3ca1014bd6a1a766a29da72cd2b9f7f9c6c416fe6af720fafa94eca555dc171 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":"v1787289954326","kind":"published-quote","locale":"fr","page":"product:smallpdf/compress-pdf/fr","quote":"Ce n'est pas intuitif et c'est de la camelote.","rating":1,"review_date":"2025-07-03","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 (fc0474f2ab92…), 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.