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.

“Il y a diverses dynamiques pour obtenir des livres et beaucoup de promotions.”
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 2543154575

Proof data

Record hash (SHA-256): 763dc54ac282d242e08324be069a55dc04e2c3c69dac8bdb7541fb1fc8428d57
Signature (Ed25519, base64): 3VqzjvAsmgEolkVQunXBk9RFFq+/POX/lUpy1y9JY4Fn5L6ww2JcBte7mS9ZmGE18AE/B8/BfhOkH9M2Io3qDQ==
Merkle root: 9ca8f1c1ad15a78206ceaec922c537c0b0ac598e12c9c25877f5e0e19de38c6e
Merkle path: ["76490cc5f3c2a88dadb1f607386316a54a7562b41ba197791e30c0f3ae991762","1b32083d4cf6dd8c2a91eb9f8230fe93e7c22f81380d648a9c6ab5ae04d4c294","915baab61be445fea725a36a1937179a7600b1ecdf567f23b968f6a4325e62ea","b9d3616758bd6244cffba9625acd4c549ca440a3685a90fbf4a1135f887e7e9b","2bfe38e8176a094be16265c67d093c115427d48dd31fae21090ca9a1a7e2937e","3694fdc57cd3187bafa75a8db4ebc5d819d52fa1529a5b286827f2fd87e26065","6f5d736001a6e18b05c465b05e9406b847dd49ad77f9f7d824ecfaf6b649dd18","a25622f1172b6ab82821a469c09a833446623411e3905d4c21ca7b07ce0661fa","b7d5703519bb596b289e6743880405be3099a17374bf73ac1765cd6d032b5a08","d043aac0197f64b9eb80f2cbe34cc05d18befcc40c6aa8709e147832e7d8c2cf","67ded85d4a07062fe8eccc1445510db2ad435d9bde2a0cbef2b0268a7d0c9ff8","a383dda54097c814975bbe4525893869077a5f762d195960171df04e5dba1c42","969114be98209aceeb13470003a6154b1294d7c8dc772e07d6980600f808e932","bb86c0787e05591c350bbf95c58c2d99f0ba679999db51dee6e8bbec88a42a61","deb69ba818cac6d60ad262ee5febe93ecfd14e4c978778af299f82ef8a69b934"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543154575 · entry 108e9186e8c5677a0eab…
Expected log hash: 0099eed9d12aa99aaa44ed875b87ffaf90c46527b61dfd92cdd4db2c148aef65 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":"v1787284115102","kind":"published-quote","locale":"fr","page":"theme:audible/price/fr","quote":"Il y a diverses dynamiques pour obtenir des livres et beaucoup de promotions.","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 (9ca8f1c1ad15…), 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.