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 reste est facile à comprendre”
Google Play · 5/5 · 2026-05-10

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 2514496096

Proof data

Record hash (SHA-256): 4706fbe2447fba9a07d8ef0d373dee86360c8fa1923f4f82c43ca96f053f06f0
Signature (Ed25519, base64): h0Zka5D32YYkIH9ugG/cP/Uy4O6+XGJRNw43ZiYuTeB8vW3PQEa7j2MvKTxFmz4XdoQbJPOqhUkUmk3cC3moDw==
Merkle root: 790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c
Merkle path: ["4703eb1f5551edc8736c5b328db3236203f45de8d1d017bdea065d4c1938d11d","db6679e02ed6802994d530dbc00f1c100ba5bcfc65d3531eb24b0d1c015f99ac","30dbab4e9aabc47c7134eec8d29821eacc0c16250c952dcb0b4758368ad62a02","2a09d131dfdcef87578b770704b5a64e3e658774ec4b98b0bcd79b7019ce0c39","45f1dab320d3ac20cfd68a1621f11713d50d8bf339539dd6e23b1572fc3c1bd3","4d6a92caf74482ff06435ae333318f214091abc6500b3ddd336355c04c3c6d91","70172d5ab17532f8b0cfb1155c7916daf7c97e806b8748565b8f120aa4dbfb4b","572dbfbaebe81f3da0cd3ec71499c3320e098f80b7de9ae63301afdc20475299","f03c6b98dd445cd99d4240c50967318a8db293c1d6b8109ce72413069f84fe98","9f092b27d917158e1dbc7fffc1f4e1168d20a438f6f14472f26dd043dce8391e","fc94becb87ca1d982c6aac26a743312f62a2ce812964b81162015ed9f6198b44","31bd14f17644ec0b8fbec46e254cd5af314d6ffd11550d22abfb1d2fea6d9d18","b8f3db98ef84dae891a897dec853086599d96f66b98fcb92f2fadf52dda84af9","b5732ea5319a80c00443397f423c046c357d98fcdaf87d445516405ed0934bdd","c7feebd3045cc2c03d87ca1241b2d06259ffad35db645c59ca3c5ee2004a8947"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514496096 · entry 108e9186e8c5677aad27…
Expected log hash: 5d2238ef768473286d75355f523ab94503f4ccd3d25e17e9efb265aa0f540183 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":"v1787129810322","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"le reste est facile à comprendre","rating":5,"review_date":"2026-05-10","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 (790984da83ec…), 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.