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.

“Pour moi, en tant que créateur et entrepreneur, les 25 € par mois sont de l'argent extrêmement bien investi.”
Google Play · 5/5 · 2026-08-01

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 3198797320

Proof data

Record hash (SHA-256): 0981c4ac515ec93c4eac529148876f47ff03a91a04b8b37d4687991d8605c9b1
Signature (Ed25519, base64): eY/9kjEPgUJYR3O1ocGTn3QYNbA92f9oW5g0mn3qbNRbEeXOV76W9Zku2+Fqa1Xvf24IfPSly6tRqiOU5Tg8Bg==
Merkle root: 199738dc68b66dcf66f6b0cc77e2cba74c3bfda88989684620837b4c4e64818e
Merkle path: ["0984c69eb66772cf918e653a96f256a8d504b2055d45cefba5c03acfd53152fc","85b56fe3f677d6ad80f05f51c9a3f49aa2a9ffe06b5598fb1479fdb3d83c38fa","d810447102223f797d2b9d0eedb1c76ec51bc798962d1b8a5b1ccfe9913bc879","9bc078a904a2483bc56f239dc245cb0cb16d7cdc6c62b5c1753e94330a597d2d","5233370d78a9cf9e840c5af3a20ba17251a280791a742294e7a33461fa6c6380","a41dfe68ab78b0505135a7e5c354273d82d42d8571ea6b8451ec7f43db836745","16816dbc57f0bb1af464ae1d09e15fb2de503d776c0ac847ca372b62f814ab2e","e5d39a3d190648844167ccec1797c685b85add07b7bcb0abb9fed5853f944be9","1bd3b2e7c4a06d5ab8085b2dfb0382ef58e19dc7737ff012dd486d54fcd7843d","335f97f1790a608c62e3849111015841845ce985df026746cc0514370878f66a","8c66c81523c4a3ea8ad6a0d7fbf231d1efbf59582b28c1eee3b8264f49c023d6","86433dc4e5776691731438e65de2d710dae3d65c747d632e0e4f67a92455b646","89c2d1ad10f8da8a1ced326bfbd1f55882866fd705571bc337258b3314dad42f","ddc8a66e59fc8f0934334cf08e419f621290129e658cbc58d8ec27bafd90b0af"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3198797320 · entry 108e9186e8c5677a14ba…
Expected log hash: 46227e67415cdf5b62c43420eb8b7a80b35acaa912410c2711787f678b77c9c9 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":"v1791687727006","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Pour moi, en tant que créateur et entrepreneur, les 25 € par mois sont de l'argent extrêmement bien investi.","rating":5,"review_date":"2026-08-01","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 (199738dc68b6…), 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.