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.

“5 Sterne allein deshalb, weil es werbefrei ist und keine Abonnements.”
Apple App Store · 5/5 · 2026-05-11

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 2514851395

Proof data

Record hash (SHA-256): 10d7d3f5170d63b464e8692f6343d28d5db631c20ef85f89a13c2d0d8c58f9c0
Signature (Ed25519, base64): E7JWVPejOcKs9NHOhWw8f0pz4bUkZxO5lFnsGmu778fq+UUdep19EQxvo/8jzwqBVjuCQraKtvne73tvN+3+Dg==
Merkle root: b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path: ["10d5f767cd6ca287ca368fd95f3c525f1f5ddedf803895004c78bb208320161a","d9a75f2b3bea3c460c336beb8066a6d23e34651f472387b588c4730f2b61a4a3","9cf3f7dcbee04142440b5b14d8542762d51b2cc77335cc1bef9d73c4de691678","8a9b4792cdadd8fbc42d5198676193926dddcff9059c21a1206422a64316acd9","33f924f76aeb1aa56970bfa9f954de8294891d5c3c39cb09caa74f424c663ac5","62eb656d0272b91d27b8fa133706ddd537f9d02cce74538b50a5d37bafdd9272","63db6042306069f639600d441f8b25bfd8ad6e168d531d7b4aa9730a41541781","9396fa8d85fa6016fbcd5cdd5dace78a5ad28898fc7561dfb1014a6e3532f50a","68f3ebd55e72620c03d0953fc60e30ad2b4d1eadfc074215a7f1c5c87e134ac2","b47bb0cb758e2b8b5e54468cfefd529173427563378f63457ac7c775e837977f","57d0d1e3867a5312bee56892955c942eea1835cb700aeca425b1841919735da8","00658215e391bb39cb2a4470aa8304aac30f760b4b7065f3aee8dafd9f2579fa","a1ffb0ca27bb2bf54e7fd100f5c8de52d61a97b22e607de0b6963ed83cac9929","0e90fbed1cd619e0c2620a1f61162a7af0ed873785a7985f4469ef4721ad000f","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash: 687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"de","page":"theme:meteomatics/price/de","quote":"5 Sterne allein deshalb, weil es werbefrei ist und keine Abonnements.","rating":5,"review_date":"2026-05-11","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id6449551642?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 (b6da35820db1…), 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.