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.

“wenn schon die Installation der App nicht klappt”

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 3240231023

Proof data

Record hash (SHA-256)

08808c751c75695dde9adf13e26a1d4d960ad2c2cc63ef2bc54d33e2ab32e39f

Signature (Ed25519, base64)

Kb3fl3DxO2xtCqjxVjICntOstY5gd7phhkZsQOJcMTQNnDZxpWrGPP7Teg127U3ISZhRtt9eXxQJeo7BPVHyBQ==

Merkle root

888a38c73939ec95e6f226dbfb3637325026fcafc5a795aa4e227b811d6b2c84

Merkle path

["0883faf80fbc71ad6a9fe49e82b3ad80dce4a68d3e3366cf75e4160bde8b9030","3aa2a8fd863e4e00970f7450056f64181da42c47717b8992e2e829947183ff92","78a2539ec4fbc26a051e33fc1ab04b14caf317b57a0771410e6c4455af5391b7","26e126608bad6ab77e3c263b860dedb9038d90f8de415645fe6a7558910570bf","e01deaff265b879598765d8b37c61c1973e2ab5fad2d0d19f0896eca2b8d58d0","cf7e03eaa40f41c2f23c18a56485b95881c6de4bbedd3d7bd5bb4c0af5072146","0875badb217f3b88aaa35d477b122613306e08af2a5f96a4b3699cd31449deba","fa685417d53ff1d74d8db645ec47263fc971ef7e3fb698bac0385a95933e338e","49c20dc1c87fac13a218af8379b38746bb4198f9e28c7ff476c0aed06f5d5db7","f5d0ca8ddd765dd1b78d37c77334576cba8d93667406acbea48d75cf49c9c243","c1eb61eef936ab9c32f3a3ac6faa2ef692d0109d56de9f24c4d9e0b98dc22705","062cbbfbeb4fd46f2079783d29fb5f6cef5c48e70dbb9c2980860cd1d92ebf74","410ad2e8ec6f218bef120c1cded3462a092f61baab59fee462fd9704d436d66b","f46648ad2fd9f2769b9fc0ba1c434d2040de67cbd8b7a61df7b7575cd5a9206a"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3240231023 · entry 108e9186e8c5677ac0ab…

Expected log hash

bc440cd3136178aee800fe49b9cf2e319542a645c9abbb8553c6ae1e354ce201 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":"v1791860805798","kind":"published-quote","locale":"de","page":"brand:relai","quote":"wenn schon die Installation der App nicht klappt","rating":1,"review_date":"2026-02-15","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 (888a38c73939…), 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.