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 Daten werden auf dem Mobiltelefon nicht ordnungsgemäß angezeigt.”
Google Play · 3/5 · 2026-03-01

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 2612347360

Proof data

Record hash (SHA-256): 0c79bf7cd13058e99537733affd40cecfdcf7761bda0ec1ca5fa3532ef00c109
Signature (Ed25519, base64): NMr5PjGcfhmCr2e8HE1echyyUZdB4N5fzBctwwH7LHUi63H6b+87mHESQTYSkErnQLK/I4XNOtfBhVtYdxcCBw==
Merkle root: 8f6189bb14c654a5d372a228199718ff564d604464d9ffcf8d8c57d2f8172964
Merkle path: ["0c724a20f636c02402c40d52d7694bcfdf7608857debe662cad827f9bc8383ee","7837ed3af6c1771337d67a58944e0257717299b0e17308a4df2782cdc534982a","46b11206b9ec6447ade0bfbf4194c75831ea6ba2aa6af95bae1dcb27b99ef11d","698ca46577f46e54901824b223c485ed1379ec9f641e30c68db90dbdef670bb1","308c7e3794f6b0d7cc38c5c35d046a8e647888a87e248642f3fecc30d34deff5","7af04d25a8509e89e0c7019a0de0be1c88160f509c6948c659a236b7e068e43e","735d428cd7c5c1a3bcbcedf718f6aa2553714421c067d70f06298c9bb8dbf96c","0200f95929ba4290c90e7601508c0b59d83feeac69daa4fbb43aa625f84775c3","e1c2bcedb5db305969af44bdc8a457516671c73f75c2b2c0f35559943cb1be8b","2dbddf8ea2ef701465e19fe29c0e8e78bdba0e546b8bbf4b5567f2cafb2c697e","12795ac1ce805d8645457eeae5714b5fd076f6c739534197f0192494433981aa","c21a1b257beaea5e90ba876953b29208f6eaa4818a9e0b9f0f580a4232d14957","d5e5182f0f7c8fd9914bb5068e30609c7b7ba611edd3b96993f419056ad799df","ca0eb82709b8721be19953519075736e0e9884af9a0e7db695d54d1f9882c40c","32e069a2f4b0287d6e635104478f1ba230775bff6273abb1d5b04830933b2725"]
Anchored: 2026-08-27
Public log entry: search.sigstore.dev, log index 2612347360 · entry 108e9186e8c5677a787f…
Expected log hash: 8887b1619ee0c81e58d4da852c5197a07ff26c69d495e7acb0423596891597fd 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":"v1787799389869","kind":"published-quote","locale":"de","page":"theme:meteomatics/ordering/de","quote":"Die Daten werden auf dem Mobiltelefon nicht ordnungsgemäß angezeigt.","rating":3,"review_date":"2026-03-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (8f6189bb14c6…), 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.