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.

“Les uploads ne fonctionnent pas !”

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 2557057559

Proof data

Record hash (SHA-256)

39a7ca40694faaeeb90638745328a1d4f1b3c5432f1281d6897fdb9c9e3e3745

Signature (Ed25519, base64)

tFiUz7z6vV0SpKnmrbuKpiUB627ZCwvYl34fxnICeupcFGBRLTsoSPcqUgGevLtH6N/N+F/t+gZ6jfNV7kDSAQ==

Merkle root

7e1d35ddccae85f1d1b219083f51bcf5243a04c3c6ea5c30a00b2f5d8561845e

Merkle path

["39a3a2d21f7a989f2a856a176be6d055f1aa088ffeac24ff4c094d911c5b5ffb","012ce8b0ca14e4636b0f3b9843b7ee8447f66ff1fd6a58c640ad63c7d043d7c7","274dc161987fe8268a0dd3ac5309c4f218627b50f5899cedddc31cbc71a9969d","663e87c9af96ae0066307886728c505300ff1fb8f31081ce93f47acae70469b0","348a1b93ce93a406c9a5806e93de68124f21b6366c3a826d80ec3aa883d1f9e2","07e2a5d744b2b8f087e028e33390789524d708f326662f36b2240ad72302ae64","5dc81113ab41dca277c0a85649d401422fc5af45616c31f07c8cea30c9922ee3","8517e9135f8c0f7f35bce0252bef5e48003298911a2001d2e170955a3c70a527","92e3503720e75687895c267f00afc9037381db55c2e5f51b0d4bdbe0e583df07","9fc9824e1e296ebbe65a5181dcad78175e0528c59efdbf9157afe9e13c270e7e","c937b224f40fd8b816e1c889a10099b458dd9f100154b0a314494cd966b470f8","75643ed8ee43e353695885423da71be8c8fa91e0c190131b9a087deec009ab19","04714a642b7025135f8d3db46043a7b3c56398134fbf6ed884ff20aa11e33e62","02b987d8bf0552b7c2d2c3d2c526ab592e0137d214145a63ef84c4f9665a3e12","92f0e686d0ee915432d376a42135bb00ed6e9f0363b8646b0ac5575e52c28909"]

Anchored

2026-08-22

Public log entry

search.sigstore.dev, log index 2557057559 · entry 108e9186e8c5677a5b66…

Expected log hash

49e6607c07aad7ce46e30f32fe1978d4dc57e680151ac8134de2fb9d6e01f187 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":"v1787311095101","kind":"published-quote","locale":"fr","page":"brand:tresorit","quote":"Les uploads ne fonctionnent pas !","rating":1,"review_date":"2026-07-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.tresorit.mobile","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 (7e1d35ddccae…), 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.