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.

“Cela m'a obligé à chercher des alternatives gratuites pour les livres audio”
Google Play · 3/5 · 2026-08-13

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 3081733041

Proof data

Record hash (SHA-256): 1886677d90821f689e003ee67b6697ddd5ec27e82e57f9bc9a448f402acfcd53
Signature (Ed25519, base64): v288dDyynSYZLd+rfi1l+mntrOdte7lZt13y3HPvq2vvHNCSuFy7/3yuS+jMwPQqQetKhkwaSzh3Yg1SWPJmBw==
Merkle root: c5671f9a997da9b293a79ebe58b20e4534ae608121169f15a5adc358d42ed147
Merkle path: ["1889f2bd86411813ac5a6165c3288c05035e04917c39b23b2f56838bda93c7a6","d76777222adf13f3c6e9cc79eb0b8ed45c112070230c384a49d4a71d1bd07d73","ac6aec5f10e80a65f0c78bc9c70423d05145173cd2d6baadca649dfc7d61a4ed","a4dcf25c1aff00f4ba762a75ed14be75e9bf02998b06dbb21edc663c7a77ea51","389d8a78d802729f1f6facd0aa229e7b2cb3d5a91613ccd1d0923650de11d3b8","0ef7ad3cced7c8122315f4faac240c10486d797e19394654d9c58736b0b7cdb2","517d14fadc637640b230beb4a0f7c123e6e938981308847d3ed4311de8137199","9adb2e0e5992f0a5f0be76696fa0970975b0c0530656275d7cfc05e83a5f3b09","7ac4af119700b2ba197bcc3666fa2c10a0bf28b4de0d5ac45c7e27c359228da7","9c5dc26af4fd9a9de8784b77ad035427ea51180ed1bb865b15d2c5dd1d1d7c45","645888b2c5b8b6abd15918fb07e4279b1ba79960e61d152419dc0468d962b88c","e5606251838bdb099e4b44526ca07f8ca943aa9756af0e58c551b7b995acfabb","19d97dbc081f307bd75244cef45421a8b1c07dc408fbaf8bed5376beef01dcd3","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":"theme:audible/price/fr","quote":"Cela m'a obligé à chercher des alternatives gratuites pour les livres audio","rating":3,"review_date":"2026-08-13","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 (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.