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.

“La configuration initiale est si pénible que j'étais prêt à abandonner.”
Google Play · 2/5 · 2025-10-08

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 3273174405

Proof data

Record hash (SHA-256): 7c8565f427b2e8b344ddc453c028739fa088194595432cef737be7faabc4c31e
Signature (Ed25519, base64): OspZy+harDpLUX5hu0kuyA1aOfFjkl8Z9rPbXVLecJxxMwB1UoHvP56fvIQvyfs0aY9WVaeJFZ8OSzyCecGVBg==
Merkle root: a69839899d35e428e965dda22faa8c37ab9f1f9e8354c5c301a0cc1dd97ec994
Merkle path: ["7c8e19e796dace2a4674619bbb0f5ad653eac320992a835ded8177dd9348e28a","6a22f3272f9ad4dbcd6bb46f14456d9e27c119f81d1d1b71ee1dfd224bec6443","198f36ec799d385c4115d34fac1a3b08c7b0d45a954ce91588fe5abd71979810","e4ac165e0f49f37a974cc37db42a6f24e273df255d6868ed16f82a404ca7cbc4","25ae47d8ca24869b698f4bbf732b7afb22417513b2d013d172a02837520c901b","b04bb3cae20abdb25f09ccc22ab0a5979a0b9bd80b0ce98845d992c821b57e53","16945503e937f64bb957a9bcc482d06d2b4ecb81a980bd17dfda441ecd01b04b","4c2298aa3ec424c65962a4f9a6841dd1d042836127a4a4fe2c492a8deb2298ea","13b394606e801c62d6ff361528e2e784c338585fe8611369bfda9cee20fcabcf","c46644137793cf00e97bd80e12b3663bea9ed164a4b30da8b353a48a6caa2fec","a5f3db5468cd2d8ef31a6e9d03b2d14c7d5162d4da222cb5c3ffe5efb910baa8","1c312fbbd21411e67258b9d8be65eab09c874bd6192825cdecbbbca78dd88418","799d9a407bea6740e821e31a42f4b6babb9c2bce5231568af01f02c640d888cd","baf50621c43237ae6460207428b54bf7432b36069b72ded7c303da6c80c67c5e"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273174405 · entry 108e9186e8c5677afa7d…
Expected log hash: a8603da072baf84665c1f8a43f623ad1abcc708773f195fc7b697ae45f09c136 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":"v1792120797404","kind":"published-quote","locale":"fr","page":"brand:v-zug","quote":"La configuration initiale est si pénible que j'étais prêt à abandonner.","rating":2,"review_date":"2025-10-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","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 (a69839899d35…), 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.