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 services sont presque toujours inefficaces : problèmes techniques constants et retards.”
Apple App Store · 1/5 · 2025-08-13

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 2515033577

Proof data

Record hash (SHA-256): 39fdac0beac1eca2bd1b405529832abe7ebe927e3f1317b8bf22541a22c26181
Signature (Ed25519, base64): SSgWAcD4BZCH/0jH2Y4/9YuDBAahMOKZ11uRp1Ik86CTYHRrJUe0aG1ZdQlrdQOpAvCtXiMpWgTqPeJHDFbdCw==
Merkle root: 62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path: ["39fb75294747a88d664b1995c2177598ecb116a71e61dc640416fcbeb3fcc436","a423dbe5d4edb4530797facd4dad677152b837d84ed95c25efd8b0864b6b3c62","1da55a9c259d9e4906e22654e206fb806e5bc029c548d7b2aaa01d2b38c9d84f","ec5d8d569e063ffc366f1927316422f47599624ceb72e313ece72f60dfd51e88","d0856c6cb7d6224cd4fb213e937fc0f5d619d404c8de781119ba2b100d0affdb","25cf88d6268b16c66c3401c55fa18ebf2e8dd285b9c85bff3caec65ec0041900","54ab6810bd512ad1df0907f9f009f023c5a0f196a06256a22288f55fab8aa896","b9e738db91336e0869f422a223247cc3c1d7cc9040b60fbb97a734a6f9c05888","ec0731408aeab988a60661527f8c1d809e7a171e068f012a5b7b7f6cf9dd763f","e40e853a23c32cf9c1bbe96ebc7761e60c972a72950d525ede2425c57f0f4a28","0a81532ed18dfbe4c35a4a310959295e895a1eaf400073afc4a3c8be8882821d","c8a985d29fd069b48125bdfb11bf27edcb5cfa1446e752f56ce2bd2dd58dd173","f75f5f1e00dba7cc7ee2b8aeb382748de199073ec6ef3e4e45223ece56d4b910","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash: 458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"fr","page":"product:sevdesk/buchhaltungssoftware/fr","quote":"Les services sont presque toujours inefficaces : problèmes techniques constants et retards.","rating":1,"review_date":"2025-08-13","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id731738076?see-all=reviews","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 (62390602d5b1…), 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.