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.

“praktisch jedes Mal, wenn ich auf eine meiner 2FA-Optionen tippe”

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 2913636507

Proof data

Record hash (SHA-256)

06f6842b6a9bdd4a1c0273629bb8953610e9435cf38500cb1690ed7195cce43c

Signature (Ed25519, base64)

5GYs0WuYdjzJAuNGrkwmcIv3lRXIdr2GDz43J+oIKKAqMCberFxJLC9ZhcHTk3bXe1pNFQuYjLuIYi065sBLDQ==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["06fa1f80bb4aa8c300d6464504ae08cb8cecb990cd765972a91c45b7417152a8","5e4bb707b6cfea453610faeb0b677ac44b61860025f2072077ee011458354bb6","0738db2c327d0a4c3e612d61cc7bc500f3c0ccc699c16d0ff3e6e6b0689bfaa7","4cc55c2efd4e58839442fb72c2f4e953ac0c09b0b5b01e81611839b853c935cb","70249b7f1859c03e57197a799a4dfad165e05946ab271fbe17b914603e83780b","e1d4def6bd74a791046332e8ea12b8c0a12f5a0de878e35fe481b638f10bc1d6","4f0b1aefe278861d8973bd0ff0d84a3f733867bd6ef5023a2d291aa0d5f09b2a","9d63a35c1786e6bceb27d6433d16e105646f4454242c71a42b50f397b4346ea2","0263f9b33431c182e232533b59315d6799abe8585a2af985b7f1c16d02956564","bb905c221822b3aa55f281a067a05e143db06e9d99092fd43a7cc42182d341df","9ae6119d5ee9be570d06c86aeca4c3e551adb30b5cd935ee702e9cef21b97b78","61b50ad04922f327345abbcbc9d231acfaa1042078046650c0d690ade7d11fb4","14d95cb3ffe81dc7ba7bda02f51c7ab9c1977951e0a9ce587124764e85380fa3","0cf751b4d000491c43eea40a33568458d763987b542601ca0644e491c0b04ce6","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]

Anchored

2026-09-23

Public log entry

search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…

Expected log hash

417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:proton/quality/de","quote":"praktisch jedes Mal, wenn ich auf eine meiner 2FA-Optionen tippe","rating":1,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.authenticator","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 (f26292e960b3…), 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.