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.

“Cette application est vraiment très bien pour les factures.”
Google Play · 5/5 · 2026-07-22

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 3162767972

Proof data

Record hash (SHA-256): 0b546c18fccc88e9e7c3b5e06c5f332e366ef345edfd9e89da99ec708133bfdc
Signature (Ed25519, base64): 1M4fJNILvOBHACMwRLkwuRf3LNLnz2bHcTxn512oys+Vu3kPQq5e6+EVw/qgcKAr/VVi9Lcylh0unDwy1VXyBQ==
Merkle root: ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1
Merkle path: ["0b4d4b72d96a51aa56e09bdfa66c33a5df947847f53e54fd87c0ddac60d6e041","ac726e89cd2c4b0c42fdcc67a3ca4230acb846ae83dacb04493e79749f8b3ec6","2c0b5cae1a80dfde70f49bb6155bff4c5632d00e994b53affcefe23ec4d66a1e","8d8010f22b80756571ad9a0ca3e9c0b1964eb3f164b5503dff42c1307a92213a","c2cf63cf6a9c1981c0226437d7d01e301abed5afb6eab59e85efeee7b08884a5","59eb6f833e6fda93782dbea78e7982c35b9f2c4e9efcbff1ed14cd08205b9897","52dc8beac9faeaedf40d6fba1a31d6941d20cc76ca4a9cc4b5f139bfc106e73d","7f17c8216a69af014a8eae0f106bffa43e50273d8465be4237086c5f37c70ea8","b627944a84328cb8d0194934025a40c394aa227e3e864c8080f5a5db0a6d8fb7","85da76ccd7535d26f52f8f8b245c4d1753a5ace230678b77ad368c9912a2bcdc","8444d3d652e532fe6d6eb2594f1ca46e7d5ae67947fdaf899185da9628f2a5b8","87ddbb9bb9e3d21d9efd04f8b9dd1aa98d488bc655541de4e7541717605e5bd1","6cd34e3dfbc2bb436f1bb9314162b2979f7ca90ac38686f80fc39acf8dc29914","ce40f5d4a6c2a1f06b7e5ce375094f8c75556b02f37cd3d94ca98fa0a38a1e5e","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…
Expected log hash: ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 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":"v1791541525227","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Cette application est vraiment très bien pour les factures.","rating":5,"review_date":"2026-07-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (ea9653d48be6…), 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.