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.

“Utilisation très simple.”
Google Play · 5/5 · 2026-02-13

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 3220562278

Proof data

Record hash (SHA-256): 040f95596c37fe8db9d38a02ec94109a86004b7715e4113125f5ab3c13a39e61
Signature (Ed25519, base64): CRPaZy/2oDBfMhv425/3IuqXgC0huVJcFY1ix/V+XzJxI+j9gRhY3zPcfJrGym7ckSQA6gLz9kr/hWJKNYqqCA==
Merkle root: 2d214bb14438515f4bedf5edd9b00a6a5113a016ba9b9fe8160d41d7e6046722
Merkle path: ["04104df60446d7fcd1588b1eb2f3cbb5994a075348425133cc08b8026bd3fa81","69cef1596b097f99717e12e0c8e34d405fd9fefea4699ffc7af5e06567929292","2190d3b6a7db0ba6f068dd3d0e88b35c8a584cf9cfd26798edeccfcd7abbc996","2a5be443f80bd5c5072c6f583f765dd11056ee16842a9965e894925aefe98254","0a6036e116283d1226d0a719d519155ce0342977ca83378775d839956e3bba5a","57591b47e12ffab24735d25de93e34a755f0f8a4b9a96498ba99b660d3c538dc","88d685c1261478fa32ac8085fd0dd19d1651812af289002b75474a94171f578f","fc386bc6b0739ba63dd1d4a9be361d44320663c8a820a67c5a7fe3c563d193fc","99c6bd331d6c40e769430a9fcdd0fcc2f29bbf6cf706305d83b3615b339c65d1","b45bbddcbe0c76fc0258da7aa7e8da88dafd8f6a267f1180a0f5ca5ae4266623","3cceffba1780f717cd2ce38f156f4aacef37125986da7d1cbc55a2b4370f1ed6","ebdcf4f2d06ecaa7512b4e82d75b0892ee788e93cc90eec4b56bdf4af103e975","c8e78357eabd343df2a6d1ad8a9c122f986bc772443ab896b1e0fa855f0ebd28","35ea2df06612b261a549235c4e62b3e1ad1789f05da56f9ca671421e5071b72b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3220562278 · entry 108e9186e8c5677a2753…
Expected log hash: 13907aa3d3da271016c4b5e75946c4440692c6b4e1684187b965dbb983b157f7 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":"v1791777669660","kind":"published-quote","locale":"fr","page":"brand:findependent","quote":"Utilisation très simple.","rating":5,"review_date":"2026-02-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.findependent.android","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 (2d214bb14438…), 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.