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.

“Suis-je obligé de créer un compte ?”
Google Play · 1/5 · 2026-02-19

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 2904877428

Proof data

Record hash (SHA-256): d3c0e244b05ff6cc1ae0546b572d946c0a90095b6431d11094aa924b518c05ee
Signature (Ed25519, base64): ZHiAzmd1/3/OrH74XTC5SVzdzQ43gNP4RAPdXdqNQ4LmeoofMZ29cVVTUKTwfideI312cyR4iQMfuS6YRwLbAw==
Merkle root: e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef
Merkle path: ["d3be7b79202b7974c5ae1d6a424d1ab4111c7020ef939682f98591f441867daf","d3964417ad8c9ce72b16234716ef45ffaf0fdd3fea5402307dc34b9e89609779","73a985c8044147d3964d1ef644801d3da2f131953bb858b660f7a50e0c415a00","105ab12a98af56aa7a5cc2de33158ee67737a8f6afe29727a463e959b26d51f9","74b744ad555b9c6a3d9e8401e58773219096f3a1ed8ceb676d728b462bb89c25","455baa048f74a919858325c1cb7e8244ffa7defad92d95361c69436e386ed2ce","43aa98b3ed8a8f2e6fc777c3412329799af8a61ae1a9a41a9f87bc784259f31a","983be35c880cebcc4bfa6ff303da8396c05750ed91ec1bddc80ad98b3253794f","48af355cbc83c873c6f9e5dd986b468c5f11071d8ad16078205cd27ee605a1c8","64af775fb7e27729ea2cc1b3c5d5f572e79919303ede1449f6a7f905276e5df5","8dd3545839055f7d4fd148a3c52b8f00591fec4cff65bda0b272f8625df59986","bf08a7b70abd12d7b26586897b736d1c0404f066aa427e277708a875f0cb6bcb","06f94171d32c86f72a9e1d984f2a7c3fa7bd9f00a98eabaa3fbd7d57db71aaf2","e3714293de39ce3c6e3cb9d5ea7711343b19d2be532c75504682d8ef52e8f91e","2a462314156907e42d6f0d96eed96123f1d79516aef73ed189d9f5466556b638"]
Anchored: 2026-09-21
Public log entry: search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…
Expected log hash: d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 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":"v1789881486272","kind":"published-quote","locale":"fr","page":"theme:v-zug/ordering/fr","quote":"Suis-je obligé de créer un compte ?","rating":1,"review_date":"2026-02-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","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 (e299bf38720a…), 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.