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.

“ce pour quoi je l'utilise principalement.”
Google Play · 5/5 · 2026-08-14

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 2542879916

Proof data

Record hash (SHA-256): 80a1fe548dad35f2d2d4dbf67a2a2b174e0177ed72591dcce0c8cacc183ba999
Signature (Ed25519, base64): jwp7D/KDi/6TU7Pw1qQAJHcARZeKQVOJQEdmponbg5jb+/ruG8NTjppr3WsiMHq+KHeeRlsaUqvVz8P+mbtOCw==
Merkle root: 681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c
Merkle path: ["80a5002e38d07de75654b0fd69670b9c15c92eba2f04fe24194994efd547c459","26d87288f08f33a2780373b29a1be68e0ba8a93d0506bc25cf80e3fd1dcb29ab","846548dd25c8c5c2bd217f2e35456f116155a6a7c1252921896af08fe5540366","b2cadfaa63a1ad99b81e9be3944fd20b2b928ec72a3918a2d86ca6bacf698d67","8edd5c5ed1b82648f4e38f848ad5c3211cdc8a2340dd969e3806c59b09bdff96","a56b5515b22c1dd875b8c9a7b56129d5c9e164a6b5593edc87beb50ceb4ab77b","9d755b0339d931e72b231d444c29b411cfdcf1845ffdc0731254155def365cca","3626479d71da44f70181f645471f2260373c8f390810733ee8250c12031caa10","892c11821061d2c623b27c48338beccdd085e5e9434ff54e03c1aa4a782c892e","6e97597593b45499dd84f666c4aa4f9fea52e12d6d089b62abe461faae47cd4e","123f52b41708633c57dd29e9d557bde0e6542f9fa381e4e6af512dc28097d5a3","0e9fcfc1d61c5d91c078de17b431e69771d2d2592aeee8b38b38efac3f25894f","b8686ad1f3c76af9372c49f04594bb5fe4d826cc036a375eba0c663f521c54c8","ac4c7c6db85c9df99401fda1075a3bd42dea9188ac58b0911e04bce8752d56c6","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…
Expected log hash: 8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"fr","page":"theme:audible/fit/fr","quote":"ce pour quoi je l'utilise principalement.","rating":5,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (681242bb8cfa…), 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.