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 meilleur gestionnaire de mots de passe que j'ai utilisé.”

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 2515144749

Proof data

Record hash (SHA-256)

25d2447b1fddde3583d6abd386dbeea780f5252d92c93dd067c20d0cf83de54e

Signature (Ed25519, base64)

xsfB2IYNA1KajvufWIILqJJVbM75WhtFysLBiF8QxHBL4dnxSrnbZJiGoQpkaY+yyrP8/i0kf65PXEoL1IbeCw==

Merkle root

8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715

Merkle path

["25d2db70d16ebdb47df245c3a2cc1354e9c1532cd9ab408965a8987f581760c4","0e5bf5a26beacf7bc4e49e0f98e7081225dcc12a531cf40d939103df36e4c229","487a099cc6a0acf2b0ee76499ab756044a318f6702d17ba4bfbda0f7aa825bd4","22b9b0d8ab8944138942086c885a3b068f380d293061ca9c51f0d5856ef41fd3","d8910e1a6d677733fbb7f9849649637849cb4633dc61de393cc8578c13223785","990a9bf7fc97c511686f89fa9b6fe4ae0105eaca4b4aa9514448df51a6c0acba","1ed074eed88c9e808b8a9ba3d3034fcf4b393955e3680a9da16f5afbd65b66f6","b4fcb196c6046d4653d745ed3e8d0d028efb85480798fd2c936ad7e3ca797f13","80a44be7146bc6cadc5af6b59a15edca3ac989da9f3fd03f0b62a3b4518ed5e2","73ce34ac05229fddfe55f0b6c8c57a5abbd8ccc6c7d8e7748bbaa7f07b6652d3","565a73219342425f2b85a6bd236d0c00459fb6a6e5c14d22ba3f5dabed8466a6","bc537f1105f00bdd399b50b49a8b3111bf9e8fb0588b87aa5ba052e5cbdcd501","5583124fe582e6d7b0315186ecf512c5208dfdd6f55f448bd7355fb580296e0a","6276ae8d472cde22fe3044fd8f103b6cd700eb8d1fe29c2f968f62a699dc326d","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…

Expected log hash

b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"fr","page":"product:proton/proton-pass/fr","quote":"Le meilleur gestionnaire de mots de passe que j'ai utilisé.","rating":5,"review_date":"2026-08-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.pass","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 (8a6ad893af0f…), 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.