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.

“The VPN completely blocks the Wi-Fi”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1e88a82762c8ae6849f455dd99f2d43dfbf5597134105371d016044c2af2f553
Signature (Ed25519, base64)
bbcMx90LuI9Lzyb8rf6So87UFhlsWOGRKSiiwcu/IXlPgWtoI3DaI7q6UaWoAa0epR2ujQfyCXyOIjIV6BtaAQ==
Merkle root
4591ccf5fcdb01ed421243d02df5f30203ce391c077d4ade1ff5ee97e69e252d
Merkle path
["1e848b5f654b25683e02a4adefff1aa30e8a05dfc363eff2a4659de136a9713c","8c0d5369f79c7c07a44b79c9d1372d6ab9a6fbbeab666ed6198019f1fdc5214a","ad6194d1357bdbb4061faeba6d04044b9094aae1aa31af8b3bc529650092962e","5d487c1525c0736d5c267464afe32b77564014d73eafd57ea1541b1ce242ce79","2eaadea67e91da7a1d123fa628302ca31239d4d0c3aa182ce7ec07cb9f8f27b6","781ab47e00a88cb555d6ec76a0e419f79cd4da1cbe032db5df5820a94cc0f9a7","735089913087228d44922405bffa236fe6ae093552ed6af0c111212624a405a8","413fcc0d9eb6990bbb9251060497be7f88bfb3ff3a28d48051a398a257ce9b2a","bb15f4ff800697d3757fd1192e18df01666ba3bac12e0e7fba017645bb7b058c","81f7fcf1ac4118dc140c85c474e7764b52a5111a49311a3051961e1c448490ce","76248b44b9ad9d60e7f57955141277233f0834109c44c736c126c5e9ab5f3075","152c0493178cf6b4404f105673ebfb1205dcd47946cf0dc7bed8ccf29e922fd8","d52611af45c7ef524ab63e970b046a1061f8173af77bce3332bb854291964d99","04789af0aae7a52bbc7d5e129e675a1c89df82999aa606ccdd23b89f718c4ff3"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273084324 · entry 108e9186e8c5677a4edd…
Expected log hash
52df3e0fd214b96d6c701f5f337408916b7566fa39826e2404f759c290be1eab 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":"v1792120358245","kind":"published-quote","locale":"en","page":"brand:cyberghost","quote":"The VPN completely blocks the Wi-Fi","rating":4,"review_date":"2026-08-23","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id583009522?see-all=reviews","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 (4591ccf5fcdb…), 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.