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 est très pratique”
Google Play · 5/5 · 2026-08-31

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 3081733041

Proof data

Record hash (SHA-256): 2b7ce6f646edff8e71220939b6f82de7180e4c077d8d1716339990887c9fa7c2
Signature (Ed25519, base64): atfiWMaB0jhNjeQrnKaICRIzTZ7uzQVJEGB3g/e3n4ftlMHIAItuEEpLltxihzbPCwNc97hrlCG2IRmAKho3AA==
Merkle root: c5671f9a997da9b293a79ebe58b20e4534ae608121169f15a5adc358d42ed147
Merkle path: ["2b7f90a7ec496e23cd2cc4a1475d8080bb40d406aecf7caf23f0085ba4ded126","77eb9d9d591be78e69990efb92dfd5fd9342c072a25dc91bcd849e41a76dc66c","3fbd86ed78066dc37194885f85116df4a0ede77bbd8f2d527c54a87ac98797b4","b788ff2dadc19794283314d1ee6f7335ce14aa2cbc82a9e870513a39961581ee","39e2b826306bb370a508a9c2aa648ba436ebc6bd9bb630eb0dc26d446068688c","9272e7c090fd7aa5f26091d6d27064dccaaf895e26653e8245878d41408ae956","bac9440a6211f14bf84a0249d0542d00a3d8d12917659da323ecf3633c20215e","3a36cbff2365914392da3c9d3c11d75c926d832143298825428ba938d4c17c91","b592bb7e35b644a52c669dec1963730fbb66ade96c5984a6184807bc91771778","fa579f289686e8e287cd671c4cfac5c878ee12f3f5826fa9cb1b0c137a45e278","bf2c9bc90fdd5c7a37679ccbb9c46fc21a35ac8444fe9c798584390501b96b5a","f27c5483bb4298c200da6907de131e6691bfc1ea8e72244a621cffe958688b74","fc11f12841aa9e89e5390477ce97b5eb6b13b8707be59ab0e8a4348eb3199751","ea0f272f47ae04446ca8efff4a132a738536c4448017d0d61c5eeeb962e76e8d","064efe6476d8e8bd839601b3c80763b02793c41f87cba57580faab7c00dda24f"]
Anchored: 2026-10-05
Public log entry: search.sigstore.dev, log index 3081733041 · entry 108e9186e8c5677a0bbb…
Expected log hash: 88ab7ac46d4614551fa6e665889f054d7592b15d91016a45621b5c46a7ae8e2f 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":"v1791174108170","kind":"published-quote","locale":"fr","page":"brand:ilovepdf","quote":"facile est très pratique","rating":5,"review_date":"2026-08-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.ilovepdf.www","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 (c5671f9a997d…), 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.