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.

“Un peu cher, mais vraiment irremplaçable.”
Google Play · 5/5 · 2026-08-12

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 2871093963

Proof data

Record hash (SHA-256): 153da48c1e34ed8d3f25c8dec8b792e6f52faefcd0216ebe83a216c2abc47603
Signature (Ed25519, base64): GYlxgW+UrDJPyhgVBl9vZdda8YiAaRafV3O38QH7kZcqdoocRegm+It0P/Oaofsxf718P9I4wItep985u7lbCQ==
Merkle root: 10c793aeb45e0f89b9202290e8cd37afdaa93db762a28319e14e5d167b3b381e
Merkle path: ["153e57986d9add42cc8caf75f92b74554078027435149a2dd6551b3890728087","d882c57a5749f7c894f40210e658726b5a7e4cfb4e26df7769ccac76ed63a7ae","cc686d5877446cfe16bc2369527ae01dd756d97ad41e740ed78cf3c979b0e5e8","6dbf44b5de059c8ce548d10c1ce4b6125c1c4dc0ecb568c8fec7ae189cac39d4","51a9839e6ee52c6d1d8c7accd5a598d4dcf0a53804966b949543826336989420","c00cf75b170d4ceeefb992b6fa75039ba3b4dbcd31303a484c8d12fa8cde8a5d","f179d940a768bc4472fa5c82a7c95e3e326f189c7af4bd373fb814bb8d83bba4","9ae90f56b8d0592fef049e4b4293eb1f3d541cf93815cc7c7debd79733e9348e","bddf65dae19415dcb4fe7afbbb9c12fb62589b832e833ebb378719e871d0eb77","67a374372f2b2651e6d769023cbfb256d8ce1d524290a35454cf381644c079ca","285680a82d36daf668332db12210c1531a932b630de40472caf304814e0672db","bd500ad3cdc114ced49315e17af2859014ca88bf14698b98de4c1f6f0f48cf21","0c6ff78d9a5bc48641d52eb32f3b328fc570098ea056714475cd5898d1d647f5","d4f621f60f75eda733b8341a621a17886ef25c603b2427ef52f7ad4e3a8ea7d6","86698da34df4e83c54914359e9a6440fbcb5c84f13163aaa7ad9fba21ade0277"]
Anchored: 2026-09-17
Public log entry: search.sigstore.dev, log index 2871093963 · entry 108e9186e8c5677aaa83…
Expected log hash: 2dc7fe816b6373997045fe2c089e9db0b321b7c653bfed462fbdb27b856b80a8 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":"v1789531532649","kind":"published-quote","locale":"fr","page":"theme:audible/price/fr","quote":"Un peu cher, mais vraiment irremplaçable.","rating":5,"review_date":"2026-08-12","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 (10c793aeb45e…), 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.