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 problème survient dès le téléchargement”

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 2541942774

Proof data

Record hash (SHA-256)

28893eb32858c98640600782a3541484c4c1a4f53b0caa1dfa477f91f36e5144

Signature (Ed25519, base64)

AoTy4dRhYj0FcJjM+LvfBhj8QAkiB+6ZUB3P9d57RCShABMVyxxZgm4/EioaJoqpIgC0arFfhEpbeQcZM5sLCw==

Merkle root

0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91

Merkle path

["2885b732ca0e4193d5035ce44d163e905f9d89a64ec348be96b5a1f7e73c8ad6","60352ea6f14e84457276fc2d2f4efab5cd8857d06c7ec07f01010e33e3645410","5f7e627364b69b47811b205d12124f849fa0f956349f2371d45313290e4d2ae7","fead6e33bc2a22493ac3af38d2c346ab602376d0af0f8ebc5bd166787995e52c","bd77108f873ef73a7d96b88039df5d9f043a0191fa9e941d3b67edc166a3b4a8","22cc4b93cef3e49d0ff83374053ad917bffacf803a9bb14cd1bb80fd6daf5950","21d727278ffe3211ad85803c731e5f96b7487a6becd931e220ff5a6f8e9a5c4b","d93ecc84d5433f9bd8621bc0ab1c42378efd44d6a0520dc88c5793b000f81142","d7e817d19eac74f7706b8ec44321ea668908ad922b8abd6ce32245c46b129bff","e5a3a593dd5d2935398c55adf008c9dde458ce534ac0806136c3e8b20dc560ba","a8752d1d2ad3dbebde3a87a74dcdce857dcba4a9cf51b30acf458fdcf13dbf40","f53de120e1726fe9db2d4486352b37fd1aff512fbb85358f81e6249de2ae3d7b","193dd7819b5cc0893cd3620ab02042348a20821938045af5a341e160ec2e8bda","d97c31a576cd351fb66ddffaddfc87228fbf93ecf06301d5b8aec9b37e0fda68","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…

Expected log hash

4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"fr","page":"theme:infomaniak/ordering/fr","quote":"le problème survient dès le téléchargement","rating":1,"review_date":"2026-07-27","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id6737686335?see-all=reviews","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 (0fdf8a945cf3…), 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.