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 2514750008

Proof data

Record hash (SHA-256): 0bfd781c6c891991e0fcd7bbf959d4733c9daa3ea1a45c22f9e593c44cdc376d
Signature (Ed25519, base64): OST+uCY+LNvAoSJrq/gVXRllwGZbb6dVSeMaOhMoz3a1+4ddP6JARnfGCC7rWKJASxSD7DYOtANY+tGOXabYCw==
Merkle root: 1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path: ["0bf97d0d3f7e815e5be429b755ce68ed732578e8b51828e2c723273e15a8a088","4fe24b515eea77d9ab611c3f558bd03118c41ff3d920b5e9950b05fecae0e7a7","bd0437197cf63bf86bbd55c0d64b35f60e64bf8b496a8f1689e369aeae2e35cf","71b373c3553dcb13d5ac8d1e65b0699b97ceca04cc65e2a69fd853dd379e7464","03e53f89e6a13eed258f57d3925670ac6cb39318ca111714bf5be959cd923d84","95fab6818fb6fd4053e9db54df583992e93a45e2868d6ee80e33dd256f2f4394","203aa64041506e8f5edf44ab714a931c36c81ee79b429efb266fc16ed6bc0418","33e12e260ffb75659078edd1c23b963b12a6732d29e921f5d17ba26f3ef75db4","3d55491980b67d80acb7bc1102f5f43cd0312aaf40821e5d04f6ef2575508489","7c85f265699d82df6aa2c125b92720a32c85d33bde4a32370ab9f945b711abae","825ab7a5e76d0c532979892dd3c2fcfae8d542ac7c0b2db3bc889379e4f5027f","00f55b6b281b15b26d1e277b522acbdbc77de17457ec38102c811b8ac3a29248","138cc39aec794b5e40407de02fbf6256e5c6e88e3b28ce0749290b058b1d725a","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash: 72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"fr","page":"theme:sevdesk/price/fr","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 (1f4f3b5edaf2…), 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.