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.

“essayer d'organiser ses photos devient un processus atroce”

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 2579616312

Proof data

Record hash (SHA-256)

0615c6dcd9a6b332485270982a477c1a5032aea7c6813b76fddce7281f444b5f

Signature (Ed25519, base64)

6Wi78Q4AgPdDOleEd8ARtKpnrweUVgKF/rob307betaDlhJtYobIo2yFsVheAnISTtbCCxoyWkik1r5Shb9kBA==

Merkle root

8d929b933d3da853a342174568dafd4f2990c556a59a904f6c4eac8eca263c18

Merkle path

["060d86afdf0d948dbe4647a2f367859a17d178a0bf2016fa772565aced5776c6","d65e964cc2ced8345bf9dd896a4cb65e11398aeec240ad47c3c7b46ad766dfa0","07570edebc9319e677142865399005e7845a09230a07a1c95cae5343207109d0","362c48a662ec8b53e6903cf7f8475545722614df39a5a7554a3b6f1b43af02ed","f6c8c21c33c37e0f371aab0c61f8548629d3bdf69aabd4c3f8d7d1a53ebc13e3","a41b686c12f72eb711efe6a1c52762a92c427c83f2068c818843c16543517529","98e40b7c59a154c9562ba655da2d0978016fbabe5cdb0665aaf4232dfadeec67","bfc2e3478755337c851f9c20f8a4c429c7edf7b06318904ee4f1a7ac61163288","a544e610952fb72c0b0d358cd77e2589a04b3bce66dcf787f2003730bf5f1f72","fef16287611af87594a0670a2777a3b130f3087eac1940e01d25dcca0cdef402","3d6155f3202930725d04745c1febff035e2f8d94f9f75b77463aa71c7a3bf614","4273814e139b537ff52878f215555e1437b0cf0a363d27847ea79db5ccf13f6f","db36e5683a162968d642d2b33f1127be2dcf059690ad38add1e5db8d7a7a41ac","9576369f408a7fb58ca2e97774369b4e7458346c8937c3d02549b43f61f201e1","67cc9c31bb9e37342ca834f1c2afacca9d4e9ea3aa24cfabf98f677678d81a55"]

Anchored

2026-08-24

Public log entry

search.sigstore.dev, log index 2579616312 · entry 108e9186e8c5677a98b8…

Expected log hash

169fea3926d76eeb6fbcc1ed6cb8bcc55e598869705eefd29172a719878e4a1c 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":"v1787542624469","kind":"published-quote","locale":"fr","page":"theme:proton/ordering/fr","quote":"essayer d'organiser ses photos devient un processus atroce","rating":2,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.drive","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 (8d929b933d3d…), 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.