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.

“Und mit lebenslangen Preisplänen, die sehr günstig sind.”
Apple App Store · 5/5 · 2026-08-09

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 2513934798

Proof data

Record hash (SHA-256): 48cdf535948415b7ed5fd3d0443452014fbcbc9fc32b8abe5b42e3e608cec883
Signature (Ed25519, base64): IUXkzl6Cn0cXrUQQgYADikcs6d9LMMv3NN9UMhxs8rHksFGD20196MULQJhFBhCoZBXO+hX2cB+fjb2Z7RscAw==
Merkle root: 0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac
Merkle path: ["48d0dff9174b3cad0ed1e42c2597fc8552cb7a3cc15af6897540cd97a39564db","d7561d79c72e17bb2810515fc5344d2cc6bb474dbeba38c4a3c153af82c7ebd9","11188d986eb59b190ce80cf3c5e47e2dc5f0bab66b29f8d16117f9ce799ff6cd","3ddc88798b2a69b410f36be4b398bc0ae8ac620eaaee794add28a2ca445eda5f","8e91c8dcdc67ebf331e43d51b1b7fc0a7354326517791b5a3831fdd23c17ff87","34a33ec347a6edc52d73cd3b65655140fc6522a05eccc5ce14c0403671acb16e","aacf66fe1218842e638b2e9d71704e72580bca03d2da9a28a1c360eca9eabee9","d5db3f40ea07056f319314e5dc8082382f48c095772e5fcbe5eaacd5e75e9a7e","582b32a3353aa46c8b5b5f1bddbf28c33cd187543324d630d39e0f2958c00269","434479cbdcdcf74102d21d571bfa8e6c0ceba2a4767decf6002c12a18abcecac","526a50a69e29b104b6ea99b73520c45368c0b67522a0046b9be69abfecad9944","11c3a5c9eec0f15a49ca9cf5f8fde56f70405acb30708fa55418652dbcd5eefc","ce0dbe870a4a4e9330a28d81d72277f5615460c19d168539220cb48090e80795","94d634e519e6d7de4794c0ce09ca16c6cca04c4fb77fe27354f6655f0f9db8fb","eefb32e3ef6dc5b176b5121ed7a7991ded7d89d0f08c50d4493143d001bfb6b2"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…
Expected log hash: 4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"de","page":"brand:pcloud","quote":"Und mit lebenslangen Preisplänen, die sehr günstig sind.","rating":5,"review_date":"2026-08-09","source":"Apple App Store","source_url":"https://apps.apple.com/es/app/id692002098?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 (0148d24ff6e9…), 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.