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.

“Intuitif, facile à utiliser.”
Google Play · 5/5 · 2026-08-10

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 2647547434

Proof data

Record hash (SHA-256): 15a08d566947056645ddf902111b66f770ca9af19a411ee46793ecd240ab717a
Signature (Ed25519, base64): je8r4Of1/tCD/n607UaZan/KPF/uSCxR1sfeF8jwd/eBekIeoQvrFKkWdFsa0RynFu7gfpjBPlvtji16ShRfAA==
Merkle root: e4013647f339499bd419bb9f69745e1d5e6273d32dd17f94b6c35c2fc080d1e8
Merkle path: ["159e5f5a6c2f39e49eb3f27973e665dfe8d9f8f1d7766377bec3b8e2a1c554e4","0b3f6070668682d880a7a6e1fc905fb8932020496b4d889eb12109b14f306a43","2ad963d773fd72c13c99b566ee59ef8dc51569a4bc0ad78f4d76a328243757b2","5af3e6b40f088b6c834e35954fa27c525c87aa2674bde9cbc3c6255db91c14d9","f53a16e7375f74dc356b15129b7ddbf5c7a1ce6a9a5603533b31bcb95e75bbca","90f6c1a667ad62639cf22cf6524cfebca8162c001077ae5d98bdebdd4c390e0b","919868d1dacc262f6c32b1e2ccf6111c1013921ef41a39638981cd450bff8fa0","d36e4c7203a980fbe0dc4f9bf5d8931cd87d0addc7a99eb192fa6da4cfee47a5","c6b0eb7793ac8c7882116b76548e8c80a567b189585bc59b2c646dca4392fa65","a20736d95a9565f7fe3b4092dfd070ea6d85243353e931fc0ab247dda1f5de68","c3e09524253379088a1a9b411eb2d328fbbef7f59cfb78a0bc1f301f140bbcf7","84157a9cf885c89da85a3c686dcc74e8c468265987b0fbc6d0c7bdc1cc8053fd","df8342363186f2e3b45c88fa26a77bbc6852f833f9b39f10d9c7965a0af52872","3b1a28d2ad07744c06a00c9b4786a6cdb14dfb04fc76bcc1cbaf73cffed41efd","d68efe45fdecc3c76847a618a62019c7deb410aca5cffe58288bdc27d0bcb771"]
Anchored: 2026-08-30
Public log entry: search.sigstore.dev, log index 2647547434 · entry 108e9186e8c5677ae1bc…
Expected log hash: fd8e30fab5cac12236b44671823a2259ebb0774adc4d1a33fd6a7c90ea280d43 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":"v1788063921301","kind":"published-quote","locale":"fr","page":"theme:audible/ordering/fr","quote":"Intuitif, facile à utiliser.","rating":5,"review_date":"2026-08-10","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 (e4013647f339…), 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.