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.

“seit heute startet die App überhaupt nicht mehr”
Google Play · 1/5 · 2026-08-11

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 2671265667

Proof data

Record hash (SHA-256): 3a3dfe446c009d441dec103c0e7d659b9ad74d323d2a66f59d22313025d15f1d
Signature (Ed25519, base64): T7q3fmK4ex9XKAPKMwhRk/q6LOSrwVPlfJXIpSyZVQRfgtv5uVFsIchLFec1WJCu3Hb3A96p4MRiJyHAOcRfCA==
Merkle root: 4814209eff208716b4535c2b0fd0b03895bdf3189545e82450cb75591e4887da
Merkle path: ["3a368e7d447175d9018259cd00cb4099623360df1ca9ef0edcf2be018f860a44","9409aa43289c636bb27cf90f387f000346c1eb1c4ddc89db75bcf846f963ddee","d3139be0df351e3271fc20433d31159cee173c51da71e7433c794321061ec532","2f9583876f7c978a24ea40c3aee35ad78fed40220737a7cf10586f1cc316d4cf","abc1bb223da81b43a25624f05fb72f5fcf6db9170e0b37406e2aca0df3fa2c6c","5e7306dd327b30c48fb0af98e3ded54dee431c546d7b146bf1aad50507b1a64d","d57ff9055366222b136fccebd46948c41d9ddaef4162ac363771f358ac03d699","0a3d4a714f3f1332baac8ce8f49f9650645e5c572eb670b16cdd2206cba821ba","647566bb5da0d51531d5bb1b4dd579161ea445cf5e57da4235802aa359fb8d7e","e3e5ce5de4e93acdc19c1ba6fffbf46576c98f53b5feef118abf0681071cb902","d89a8f899a6e2965b11d215b5a978473802bf6daf35ae124f6a01d132cfc52c7","4fc3f7ad0e924885e102732985d05c6ed900edfc5866520c57f81d1a104dce4c","06056568f4a2b1f02479cb1a58506413e0f80ea3413afd3796bf7749761250c9","4222d4cb0e3cb98443733ef8f53c14d869249278d4ea410003cf03e3a343c09c","12d9d8014c44524a8d93c0e0f1440a3071b98d9de55311024d7d505c5879a63c"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2671265667 · entry 108e9186e8c5677af0ff…
Expected log hash: 0d4aa038b3cd3d7cc8a3744c8157ddb93929116887b29b6be030d34102a7e419 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":"v1788234112368","kind":"published-quote","locale":"de","page":"brand:fossil","quote":"seit heute startet die App überhaupt nicht mehr","rating":1,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.fossil.wearables.fossil","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (4814209eff20…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.