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.

“Facile à utiliser.”
Google Play · 5/5 · 2026-06-26

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 3247835674

Proof data

Record hash (SHA-256): 07ccc4f3cb97111bf09500723a8303629a7a7d773e2c430698cf680d17b53d96
Signature (Ed25519, base64): 0E5Q+B/iMhsjUotgrvT9Go+QD+BWx1Q4m5rfrUlBSY2kwWKCuIb34PV/ua50arXSdz6nbKlfKB5QYfhHGDiZDA==
Merkle root: 8af5f2f3f65c47a75dcdddbf363e3e76b22d37f4e953d150fcfa3e84bb04dba5
Merkle path: ["07cf257bb4ce42ac799e6288833aacc310845238a5114b63f34127e445d1d793","7b45a6f194e037d2b9b75a4c6ee7b5594d510f44f4dc34f1410863628868107f","8c7e4364919114b3edf140b43328c5f2a4a1584cb35e89e827ed9f9c74032825","ae1ee12938e155fea66f539e2e13c5ddefe2ce26d39e5cd5454a37616b6d17a7","19d40746cb042e2410d03db3bc38ed5649e9b42d4d1b75d3adcecbad657c3870","e0cd0c947f1090e0e9d34fda3e60e868f742d46305c9d51ca8b59f07176cbdfb","a0a928798f17392a8147f36d914e6094e7f3039925c4597ae24f7ecb00706796","aea33dc8a7fb35edc5b2513b4e0d24c659b1c6eb1a97e464eef2af14951262e0","ca52e651510809fe95ce3fe4f1b4877d8c8ec60cad4bb1f98ebaaccec8fde585","c5b6704c038d47d2378e7825f4405c596cadf3e4f58890085fb142aadaec0b39","5b6bf80b3005705f51dc7da6c03522d0a90ff1a4add2493eec66879a0621f813","69e0b278fde36472d775b547f81c80ab6a46676326bfbd973817b55dc3255d09","2df4d836b73633f71fa96faafac3d9d32f00951d180b99885afa9511763f7b1f","2212eb5ff51e97198ac2cd6542275dfcf712b9be9a8fab294a9bf844689bcee1"]
Anchored: 2026-10-14
Public log entry: search.sigstore.dev, log index 3247835674 · entry 108e9186e8c5677afded…
Expected log hash: 306cff230c51a4aeee6711c8f2603eb2af6985e8dc9f5dc959efafe3398b8caf 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":"v1791944613264","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Facile à utiliser.","rating":5,"review_date":"2026-06-26","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 (8af5f2f3f65c…), 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.