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.

“Ich habe ein neues Passwort bekommen, aber trotzdem alles verloren.”

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 2594624327

Proof data

Record hash (SHA-256)

06024f908791b8c80183353c237c5757507a7fa7f3b27d94b8a5b32b5e5b75d9

Signature (Ed25519, base64)

buW1O1XnLbmkOScnn2Wfwm/0wkiPunhOIIHoKzITG4yUOXQW0q96buGEu0YpaHAnqMrVStBja97ykVvzPcw0Aw==

Merkle root

511533b88e968df898cbb789f1e0a7c74bd54beddb5e64db44e84cd969b57342

Merkle path

["0600d43f4997987d38b39fe88db2cc3aa4b6553ec35016301a9178e310086b3c","155a7ae17d296a52a09aa7a4d1233f53abe4e8979b19af87e3f34a101cd9d225","bab331686f78a1f27e21f5a3f1349b6d6629da953e60e76f18765b1fd5b29df7","a1b819fa075e088357520051a3ef21ae5f669658c809513019f9bd9bf4dacf7a","307a99fe3b98b0d4ea8115afee10f8707947d86745fcefe792578250767061b4","0a353018ae106908f0ad5a79a6fcc8a079fa2564b64ff0f5d1d574946a3c5253","2f8746d24f3c62288a47cc944b363fab1b7a9d8f48f9768b6044a0f3d478450c","d44fa5f73102dd7caa739c30d0fd3f95d843d9ff0c4896dbf283c7abad33775b","e5e9fb574831a9d03755658de188033cc8c05c3cc73eb6d6c5e46417f55cebd8","8c092311aca3c9b56ac9356634fd0715db558014db8915ea8a8d04b59a29c0ac","e91eb2b7b6e8815f61a4eb46c786b02d181c36d3f99fdb82a1bf9d57284fe46d","78779b3236de97984c8bd07f10f4750be9da398b53dd41aeee449e79b2ae40db","1e5dcb0709f70986432d360592716ba93b21eb4ca9e1f148a30f505e8a8a0d15","a205b2c153763f2bb6a8d3814ed268bb4fe37a9e31e0b18e4c8c003a83af65ac","9181d925bad333f1cb26db81f39fb8cb2d737aac4f33738bf53faf3c4b7b34be"]

Anchored

2026-08-26

Public log entry

search.sigstore.dev, log index 2594624327 · entry 108e9186e8c5677ad654…

Expected log hash

069a3b83d828e54a700a05a96ab2352f1735c3acc608ddd8b87ba8e04e295f47 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":"v1787714775346","kind":"published-quote","locale":"de","page":"product:proton/proton-pass/de","quote":"Ich habe ein neues Passwort bekommen, aber trotzdem alles verloren.","rating":1,"review_date":"2026-08-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.pass","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 (511533b88e96…), 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.