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.

“die Vorschläge sind nun auch nur englisch sprachig”

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)

2963de70330a8d70c7973a495679c5eddad0a708e670cac03e70197d4aee697d

Signature (Ed25519, base64)

wMmOkvWXQbHbJCsoZAMHtrFxZSwOwDhbQHmFeXckfUskktsyYr/5Ynw5Bh1XXrjmoFpEaatP1a/QJHwYHpu6CA==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["2968880380d955948a169d1d61a8fa9bb9a4e411f7090eb2be0ad22579fa9974","d965fbd63f58d663fca53c285f7704d35e87beccb9f5dff78f461c37550d5553","d1b5b1f18228c03e742ac248c97f690055e9d82d702e249220687bc3a64d53d9","369860d3f260117d812480da4e4c0e7d808ea140fb5735fa257ec677b268b488","4035266029daf47c277fd08a8667356b064efb9162da1a757fe4d6b785a046ed","845f6b5e24d68f411731710cb9d376509c659b1962a73ba8fba3c5eb9b202c16","bc7003838cdb06ea460d1d26c9e8a5bea29995a86f9c57ae7e80826f9c7db245","d8b97ec17c84c073abafb8eab816c4b5372bf4352ff84351d0bb6a9593d184fd","802b3b56d68f67b87beaf0015b35e9a367bc5c484a43e65371396e8897dab7f9","4bc2e3ffc9f088a5a75d0a3a54c49bbe9c6168f4d5fa4856dfbf4aea8480b05c","6d6a0b8d59730c7bc4706c35c39132d6a828c2ddf04feeafb85ece2a3bbe17a0","339ef00a6835f7da3b82e7060fe7ea207d06b43a68672c3a701bb61af0ed0863","5ef2d0b70398ea508e6c490819b91bf39069023f910bbf3a50f0ba400757578e","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:everand/communication/de","quote":"die Vorschläge sind nun auch nur englisch sprachig","rating":2,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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.