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.

“Lors du partage du lien, l’ouverture par les utilisateurs est pénible”

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 2543154575

Proof data

Record hash (SHA-256)

fc399c346c79a2df6675ef5fbcb79bfd775b2b74d9ec0a62604afdc578b00fdb

Signature (Ed25519, base64)

pTXtIU2kDbrJejjoWLUedags11zayuIJEEdzthJ3OIg3A5UVlEXOGkMHLzerOfn6Aamy0jEJU2W8zd615ZJyDQ==

Merkle root

9ca8f1c1ad15a78206ceaec922c537c0b0ac598e12c9c25877f5e0e19de38c6e

Merkle path

["fc37c080fe0389484095155c5427ef10d7dc0b95b9cb842f290e8bb14ce2b19e","9d0da5da67bdab856a4374cad0ff7c3c812e7e887d8011db369151fefcc75a8d","b59f3a8ac35473a7f0367627a20b5ee6a2010600eeef68b26f747f2b86b6158c","f518c774ed5c3f520d1a64c2c85dc1734265ceaad495bf88c5c934ff3eaeb81d","10bbaab8a1ccc5684ce0a2d9e0ab40a71e32be06dbb962be450ad421b0d679bf","b7b802e5490e19ce27434430388697ce9720abd8cfaa0d63a28952ae4160d53f","0929ddbc08bb26ef91d400a5dc157e83f79e15c1eb1bc6cb81265b97b817e2c8","b765307881ba8b70bbc863aacaf02f81f1e5138d7cb758ff8c8084e911bfdf4d","94bdc098507d2b10b0aeac9581b1086ede4163583edb4d4b80c656167dc051ac","5489f270389bfacad4fe56223759cb5c22bec8dcabe1de405cb159d6b1a83b99","0de9458eef5c5fd72bd101e9230b8be27409babd0b4cda862df667f0aec8c53b","0a576056ee16c853973c1ae5f2e69eb8307a6c11579960d3bc89f852486ab500"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543154575 · entry 108e9186e8c5677a0eab…

Expected log hash

0099eed9d12aa99aaa44ed875b87ffaf90c46527b61dfd92cdd4db2c148aef65 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":"v1787284115102","kind":"published-quote","locale":"fr","page":"brand:swisscom","quote":"Lors du partage du lien, l’ouverture par les utilisateurs est pénible","rating":3,"review_date":"2026-07-17","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1044624843?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 (9ca8f1c1ad15…), 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.