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.

“simple a utiliser”

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 2514496096

Proof data

Record hash (SHA-256)

7895ddd37e0bfee603fc4a16dda3974a9066489f84d012e2ede31cd14d162660

Signature (Ed25519, base64)

LnRYxwXLuRXjbkqNXA41lQmlyiPdavMhsacQRG7I8NC88rN+KXWjYOdwm0tgAXt4r9u2XsMwwCb89avjw8Y1BA==

Merkle root

790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c

Merkle path

["789588704fdaaaf8e40bfbf91727fa61e2fdfea801001c23b72014b36e4cb2ad","9569a8c2db83b825905dfd5205153ebb484279f1d62aee31c2300aedde1f2de8","8b51b26be9fc3223959860c7abea00a6d92722cb0165080ea17c0452809cd079","c1842fd8be38b6a174d08ae173ce185d25b08a579f4a52e660283f059e93feeb","2851b095c200b87541a7dc4ceef33e9c40a7b84cc700971960d462f9f2da01f4","b3e695d3195d224a8ba3b77fb07fd1314a602501a2979889cf8e9109d4071340","971d7a2dbbd1ab608bfccb29562abe3cb6c876865629f6740d9794e0887317a8","ae7cd2cbe7f9c931fca9b64eee591323e00d1665ada0af5b2b795af1375c953f","a8a798fa622417ed5557f4ba79f685735f0e8f375fe5ceb625dd4db2f3296455","fe0fcf0db1751c26de1775389e4fe7cdf097fe9e528b49bb5be2ae732327dc9e","fbc139fe89cc7a09fff0f920bbc09b775cd6118d75781676395f5ba612f9eb62","49405d6ad53ec2bd1693ac22ba29821dc2d90972fc3e795eaadae1ec309d9f68","6119aef4031d03205576aa94cf7a51dbc6eedfdd420d909f325579401c8abd0c","19cc354f6573191d4e7914f94cb811eea176897530d869ad83bfe3cb7fd5f206","c7feebd3045cc2c03d87ca1241b2d06259ffad35db645c59ca3c5ee2004a8947"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514496096 · entry 108e9186e8c5677aad27…

Expected log hash

5d2238ef768473286d75355f523ab94503f4ccd3d25e17e9efb265aa0f540183 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":"v1787129810322","kind":"published-quote","locale":"fr","page":"theme:canva/ordering/fr","quote":"simple a utiliser","rating":5,"review_date":"2026-08-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (790984da83ec…), 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.