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.

“Je n'arrive pas à transférer une vidéo de 8 mn !”
Google Play · 1/5 · 2026-05-01

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 2524810465

Proof data

Record hash (SHA-256): 435dc9e3ff874b1175e28052345c786b6eb9d052a0cadab909f8d2a70a858304
Signature (Ed25519, base64): cjeCptoNSynXJShiyjK+mEGMQFhyT1RFQvD9ugE7xPKxYixunBxT4TjibXlBNiXHYdD0aV25F1Lo67himNJtCw==
Merkle root: 3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path: ["435c0446eb1641c2c0ab062befe26ebec832a865075e1ed2e6567bf99e656941","ba1538fb1923edc80cba18c7afc620593451f0e21fed2a6351cf12a07c80a42d","44b476530199539ed494b64f2303d1be0f790ca3d653baa802d530eb90ef8fca","09daca0eada5c73f955ccc9b564347f03a0cea9e1465a229b40bc37a2229bfe5","33c751826a9bf9b9c2ec0b6eda9dd1ebfe91990de7bf24270cde28dff2ef520b","3b91b5454eed557c17b0d72ebb109a372e1ad4af8907dc5f6f19e44ad4563f86","f6df219de1effb2405a2b644e0d7bc8816fc45e6ac841e4194f911954ebf3af7","f15575c03dd8653b35fde1a4ea30b7825739f21d037bbe125f1b0eef244d28e2","5a3c31d36bbb91d978c13efb3e6a3ef9f978f577ea8e088accb200859b504b1e","bff498f50c6f0193157d3a130da4affde49e9c6abc5deab3139165b4f3575c51","8b72a5560e34c5984358e87c78aaf69cfbbbbb302b746910aacb26ebe6fdcbc1","32a89cb659daeca401eb2f8787a55894fe50ab0398c530a5ab8c55ca4d41890a","dbfcb3d5021da50b8b4634be051dbf46681ebd2b647e213f1973335aec3749d8","0790a9ec23117ba3e0ba9a310290906a4f1d2b0055d4607b106ab21651087c1d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash: 129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"fr","page":"product:infomaniak/video-streaming/fr","quote":"Je n'arrive pas à transférer une vidéo de 8 mn !","rating":1,"review_date":"2026-05-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (3e1c67438f65…), 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.