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.

“Zögern Sie nicht, die App zu installieren, Sie werden nicht enttäuscht sein.”
Apple App Store · 5/5 · 2026-03-31

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 2683384390

Proof data

Record hash (SHA-256): 1c9defced40170322da2e6d0046055901256fb00e17f6b4b7d62ef71b121fe6d
Signature (Ed25519, base64): VJegJfXy4S/BXKP9XDuBgUjCAWrqvZV5Ykt+MxujZFkJ890WWshpJO0Pbk4Bu/ThCxzCf597ZLKy4Fphb1lvAA==
Merkle root: d4c4aaf139801abe64089c6a646a11881b578559d9cb7d88d2fc9332bf4b830b
Merkle path: ["1c99b3123348d231ae8ee2eed9e14ca8634d422219e3df4701224e6180e40161","817a904632b4f7bc734a4ab1d35bb373d031cbdd003df13ea1868130aaa0b62e","fca458d7f2bf67e4c4f82c3514c40d29fe79f8196add77edf0472c3b7a866089","fea8b78e37f05ef129cf26139bc30d6bcaef6b6ba91d7001323a6e2367ff4814","44cc3d08cbde22ae00e3565dd1f0efbb77acf1f05f3a6650d5e6f0a73c98776d","d365b5e5f0b85743098157a701a4ef3f765dacff448f8e409cd99deeda67157d","ba4048f26bb299a14e0ea2757a86686a6c1d0e9e2f216bfd738095c038cdea3c","5e4ef0abb8b4c32b325946e1e7f35c724419ad8cd21ee8de7d39d8d68baf62c0","8c47e3d84d9a7667e9c271948d4a86f60127f65ed7fb3dd28aba42a3653d9f37","fd4e1d1b3d8a18ec04394601e82823ca96e3ddea0647804b98e1eb2e50e8ad37","795a1dcd3b9638626527cdf2a2c60af799e59ec13da8f3943179570114c62760","16839e2960004eed2bc8f0c311c50c6d24a7f3fff8e787bd6e0eed6e36c00e8e","6100b8f7cb9a0ad1a2de57d39552d426d438448f64577a5ca4cb2472f553358d","ef527f45d797e2d831211fa20aa17755e8de8cd626bcb27abeeea7640d159dbe","9b3fe954f7b51d7ce6fa763f00e1815ec4c70f892ca128b9deb83a2e107b9fb2"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2683384390 · entry 108e9186e8c5677ab9ad…
Expected log hash: 911a6ed7ed419f928c9567229b2f9168f943e91a3951514581f7a3ba93db232b 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":"v1788324112523","kind":"published-quote","locale":"de","page":"product:infomaniak/site-creator/de","quote":"Zögern Sie nicht, die App zu installieren, Sie werden nicht enttäuscht sein.","rating":5,"review_date":"2026-03-31","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id6754152858?see-all=reviews","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 (d4c4aaf13980…), 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.