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.

“Aktuell wird ein Account-update verlangt.”

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 2525257308

Proof data

Record hash (SHA-256)

193d16797400166add3f5776c4ddd84b8dbed97a87347ab9f37f65b0056cdaf5

Signature (Ed25519, base64)

mkFh6zljm33ALr8Z4hLAFacF+nAMx8gt5gYsN52le4qQKFErXeNpfMcwsszbiOTd8YrOaEf/ROdBoIyyYiSsDA==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["1938d3fc598fa981800a9aebab8981dd6d5877abe6dbeb8700eef7bb8d2724c0","9658157ec6ec0ff4dd18acf6cb7095bde48226d947b90be635ffb508824e4d32","1226bbec522edcefc27fe49b213fcc2ea4a6291d1359f2d27a7e85f3d8f607cb","a69bcd850a7dbb831886f2a5899ffa67342b26f82dc8e59f675cd19937fbeeae","f2c3ebb19a4f571b85a73177d8eaa0259ba55130d1c2712f391b3440b0ce637e","ba173829d35d3713cd99dc034b0e901b95ca97fecd4ced64b883aeef84390325","e7759b8fdbdb29530300e1c3bd91f90594449146a5b4316cec7c6ccb86a42a42","3ae66b385cfe26d300a5774f9e062201eb612795d4c2f5a0918d4c9a74332603","aa670d4771c4a148ce6f23ded45d0952a447fa18fd5d7dafddb7f9fccf6e9e6f","6dcdd00680b29bc1739d20635621866c0e7ab8fe16b40d53e3a3a33ee2ba24b1","99f375736a387af60a46ea5bf6e8109971c9edb06ac46993a9b48ff8a95a7e11","8c8e2698b58e2f2d4b6be49c6df26da884165f746c9bcb2cffac7ec3a91637e7","3e4c67110315d61166cdf761e41e4fe4e4d0452a654b99f3d445b9ce5a2ddb8a","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"de","page":"theme:relai/ordering/de","quote":"Aktuell wird ein Account-update verlangt.","rating":2,"review_date":"2026-04-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (bdf558524b6f…), 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.