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.

“Je n'arrive plus à me connecter à l'application (sur Android).”

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 2904877428

Proof data

Record hash (SHA-256)

6f709bf3d80bad123ad5c4620e38bed2e32b62155b08e17957222e5f735e4920

Signature (Ed25519, base64)

9kRp4cYAu61akvRBISNWK03Ddw1JZWc9i9AsOq1vgmyi9a9lFh40spWDEtYCeCyKKSheFW7H0jATDhjFXSYQCg==

Merkle root

e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef

Merkle path

["6f72e4454e3536199f3ff6ef3bb0b94d5d0aba41a36aa036b180aacbbc83c673","5464b86bc9e88aba65dd59964709ac86e22fe807bdea8f9cd43cf3f51e75dbb7","a08b62008f3c268fb9175439fbce8ba2bc4ec404021a5c5eb466f0fb2aba3cec","2bf722f9559930c86ac904d2f8415442d770c2f42d0e139952bfeb98ee84eff6","fcc02f10d47735b8751f29caa2c48578f1cffcafbf367413c6c2731246db713a","af5e0aa57bd492dbefa22040185f5266cd25f95bf4fc574ef4188f3d73806ad9","51bdce792aebea84a740a5e2c133c2820c8655132c5af9810b9e269a2af98651","fe219a65b1f213bb98f11091baf1132a9a5d579b2f58172669ffc6f29bc6d40b","fabdd43c889acbd833bae2c49fe16b37270c280665db0329494734331a69954d","221826ca2ea8b11768f85b0046e8101ae8dd3ad33f3db9600ad1f6ffbdf45a84","34889706621385a3b77481342901af55e0c9b40a18b5342ae3351d8fab5cea85","f1529d9d8d0b27350c2152458e297d9406b31a0ee9c50579b35f35e84480df87","3fdd31064998e61048d534909957bf68a4f9bbe35571f6d185756d8acc2a5420","aa4bbeb87247c2797626ab02a549451da6dfce4dcb854a36fdcc601e3e788772","bce5d442c07de6307e5ea8947098e74ce88c2246eda5e5fc1015a6d7519228a8"]

Anchored

2026-09-21

Public log entry

search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…

Expected log hash

d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 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":"v1789881486272","kind":"published-quote","locale":"fr","page":"theme:v-zug/service/fr","quote":"Je n'arrive plus à me connecter à l'application (sur Android).","rating":3,"review_date":"2026-05-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (e299bf38720a…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.