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.

“J'ai beau les appeler, pas d'aide possible.”
Google Play · 1/5 · 2026-05-13

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 2514013184

Proof data

Record hash (SHA-256): ef5a9927f31dde9c0708440dc426d25b1226211ea1d0be063f5943b8dc85404a
Signature (Ed25519, base64): N/kaeB9uO4/Qtv6qtaMpA7rtOmcaOQBFBkoHRI6nrrDklA80hC24sI051T7yGGkmpoKOYDfG7ioHPz6lgpG9AQ==
Merkle root: 677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path: ["ef5c639507e2701ba45667b6ec909a1ec4c8facb54efa6d81e44a1d52baa7278","5b44c5f79bf7cda8268efda5fcf00aef0540d2b2f89de2c948739fe1d2307f93","3b89cdc750ef1ff25664d31a22975f7cbe1da5de247111deb805ecd27677457f","15acebf8cad05789fd99c8764ea5b02320f442576d68e402e57813df23ffc7f2","7777fc1cf7f5bf6a065afde0c393f3428c035d9dbe43cb16db06ebc12957f234","7cc381b2a8c7ef42e817746702b7a32ecc22d6ed273f0207e8684e55e2bed068","86df41e0a396ab6fca1176fe89e334498d4ea056f5e4840994c1ae133e329229","450928a550ed1efacd0028dbc42c0386c67e70731d90f5b91ebcca6beef7a664","5abdca273145343db733280ac037a395c65e44706a5d91945c8e283a7bff30d0","b3c147067efe0eb4c3ce99c69ee47b9d3b259fa88ebff21b324493d706f5b562","9996cab0370a31c3268659d4f602e6cbcf02cfcb4da45534ea6cd5d09c5779a9","9dd4e89b99569bec52957a12657064e8f629f283cd7cc3df25b3ef9a4ba730c4","5bc7e6567f0d1b99483863b82e84c2a2697639aa33aebfc220df5a066aa7a9fe"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash: a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"fr","page":"brand:worldline","quote":"J'ai beau les appeler, pas d'aide possible.","rating":1,"review_date":"2026-05-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=eu.softpos.softposwrapper.wl","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (677e672fa444…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.