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.

“Constantly pops up asking to pay”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
039c44bbee319046e4b9a1b3978ac6b1ad0c52bf72fbdcb66bb953d692bb99f5
Signature (Ed25519, base64)
oZq8Vd43pF4EexYLY8wU+KN8ZIVIit3L1Dn+hGBWPdQVLoRGWWR5IEhNv3nLFWXFVSbWqvgW+zi+4OXxX3LQAQ==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["03a0063066dca4b67453718bd863c652d3a2badeaadf5bc2215b2120a9e05766","b7e9d38dfd3aaf289d621e4aa4eef0e501c03108b94909c7d8d5877a45f7227c","18dbc92f585ce65d0143e1f44a50d97652a6c07808654f3ed62da0d0921273d5","20658a498c53a776d32e6e64727e51f93d7fde3fad5a3486c46ac83d4ffcabbb","9a39b4bf54a3a2842a7c723eac68d14a2d8fa1fdf48e7b23f798f4cf8bb57833","7c9d3a6f2c8a6dae9c5b3cab056ce6a7abc9e4bea71250ca6664bf0099886341","8eefbc421e6b3b696491d8bbc6d5bf790c134583f802e92f9ea5144e2bf9c79f","3e107e07fa1a21f52aa8a032f89b86e61341013c1f18c886264f5455f39f2036","4d94cd87321e677b4057432a38ba1b5e0aff8c2139570d5ea090895ccdefbf59","63933c28eb6b7bfb78116f77b5cb2e88deab928f9ada7bc7e21706e0eb87a810","7575f0e9b925b29131359a70a1a4bf923653e24bbf6b0f1c9573fe99c5754b0c","601d3d5f4fba7ccb8e25e8db9adc4fc1a6094821bec2364894f7bf4c640df5de","b64868d5884e6ca103d8fa1886b59a755a471482d82618eec868304914b8e334","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
Anchored
2026-09-10
Public log entry
search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash
2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:surfshark/billing/en","quote":"Constantly pops up asking to pay","rating":1,"review_date":"2026-08-31","source":"Apple App Store","source_url":"https://apps.apple.com/ca/app/id1391782046?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 (4dc0bd79ba3e…), 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.