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.

“Le support et bon a rien répète les mêmes mots comme un robot”

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 2525257308

Proof data

Record hash (SHA-256)

2a5da2cc525110e71a0f00fb71d109f47ef50ed2a391c9677d5da90d8776ede6

Signature (Ed25519, base64)

4BuRR1d0heB10omE2Rm7uSgjYHv/8oMDVv6lhKWADf0Bag2844eFokEzWIEK56/wTQQVhGDxb9rRUbWx/1jrCw==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["2a60c875a50085de2d72dcb7aa65edf96c142d6061ced46b9dba3eb1a1bf8258","601aba93bdc90b7e8e295152ed3d21c38e57705c2c90e4a900c2fc9b06b70d78","087d63ecd5c36f61b701bf81f26d788473a77ca209566e937e1bb9496ce20674","aaad9a21805477e3383e5746da6ddd90cd7dc78539b5cff1cdea9a4bdd2be808","55d5aba5d648431aae7522d2f7711d70f0f6051abef837372f00495db0421e98","0da41c0dfbae4060cfe36e54f1e16a5dc939b8af7d2396fb65ce5adfad17fb94","3c6095a501f00649ca7a449675354e6dd3a8208a45f2887e6a7c2aff758e0350","e4e425dac53c94f888c554a9d6488c9a93beb55ac6738574608c28237ec16e02","c375ff62845d286e68da187d275170f67087b414d6a7f08b277650df0cc96308","98c24c27d08f83a377b0c121e21eba8fab38f28c65641a713f860b2f9dc98d81","f7af30a04c7909f097f6acb3115af0f34ee88812ace464ef9d3c3d370426dac3","8c8e2698b58e2f2d4b6be49c6df26da884165f746c9bcb2cffac7ec3a91637e7","3e4c67110315d61166cdf761e41e4fe4e4d0452a654b99f3d445b9ce5a2ddb8a","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"fr","page":"theme:smallpdf/service/fr","quote":"Le support et bon a rien répète les mêmes mots comme un robot","rating":1,"review_date":"2026-06-09","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 (bdf558524b6f…), 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.