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.

“J'ai reçu un e-mail indiquant que je devais payer”
Google Play · 5/5 · 2026-04-17

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 2544236959

Proof data

Record hash (SHA-256): 79d2c36b8013997400bc0fcaedf903d8d6c5e78413d89c418abeea02af903473
Signature (Ed25519, base64): FxFpr1Pxn6ath1GwUtO/HsijQpW+P0KxrST2s88QYY29AE3M0v7wV9K05VisZ/hkaLWLAnxIr8RKUqIXHAU3BA==
Merkle root: cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path: ["79d3f4eeb53f85be8346f6e7bbdc0f9363524199f248b56afb7eca5903a6cb77","20c3ae03133bf8c40e43e468bc4fe9dc6aef1fc2d78b3c3eb1b8a7029d4d7613","a261a1ec1718b1535477710ac8a2a91ccf877e08f3f60a9cd3be7ae6c093fb73","535b9e319115cfe341bf0eede7f94fd997c5bd602b0b6cf978ab6334e2ab76ef","13b8cfbabe8aeb1a174cf4f2efd5295bd5806f8de05467862d89075bbc27b856","b6bddf574caf22bccd8319e1741ee82c588308cf3a5e1f835c362cf3f306cf0c","c8aef6d81e8e02b71fea1de82f8d6b180b63ea68feef9e29971198322bfe1826","11e2a7f15cdbd68e02d251d8128d5959cfc8390b1e903790f4ebba1effdcdf65","809fdbf05109a051c671af460f09aa9e50b0f47c45d18f018a235757c030024b","f8d4030f960d7a3a750f58c23c090e63a47d9ed7d6dd75a530936cc7be3b6cac","16be2bf493056b5cbce46fc3d93b6d02c4fa603522eb13a168dd2ff3fcf8e93d","ef4283675581cca5df9a62291fbad7119a81aefeacb40c5ce98e9cfd5b187b88","775dd8d6e832b06f7b7ef77a85216bb9af7105f607664e433fc30abab21ec3fe","9a1346831517d7bfe15c9cafe704fcdd7e5320eb2bcb608a630afaaba7d67d2d","f25e568e6bd90a5619f6d6d975016290629a8afed06b80200730e4e12fb2d1bc"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…
Expected log hash: c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"fr","page":"theme:audible/communication/fr","quote":"J'ai reçu un e-mail indiquant que je devais payer","rating":5,"review_date":"2026-04-17","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 (cc942239c46f…), 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.