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.

“I want to cancel my subscription”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
183df12868e128e605a6de095de97eca3189dc04e2ab8b993ad0f81232b292b7
Signature (Ed25519, base64)
NKm0EMeN9e9FD3gLeeyigDhvMeHQU9Rd7Eu69BWj2l7p1OWRmyrfhjyFAKhioduR5cqnLwLsjdzw3FEi2CVQAA==
Merkle root
dd24e9f4e2c157def3e88a505d0f69726bf8aab26b1f5c4272da69b916c6842d
Merkle path
["183e54acd31e3cd9ae4524b8e2f5d9b9dd0fadda40d076947a3f74a7f9ec5ce1","438a2186cb357d6a1f48a730785f167feca7454fdf5638bfee6a5a88c8c1dcf9","261d12962332b65b2eb1246243e10c27b7156548cfd6b1af1a394a745568d635","c59f946fa2999bb03fc75f95b5d36aebb34e8466a219480142c2e9496183972f","1af5da4eadfa2c98379e94bc0643409c2c48dc5e798ccdfa0315a0330aee4999","e41313f057f349fac42f6b1be5b467a58e67548672d79168739b2759128b113b","3431abd23e4517db3fae7b1801595872db8301caa92c5a53ef8214c98e40cdaa","92db61d4265bdfc098f1bf1d7b1728d224ad17b4411f269945ead5bd7f2064c4","06420352055436a352a633ac5f818e1224fa338833ae5cf707cd34d1cc9fdfad","fba48d467464b523b23253cd8e7cfc64f8c5050b4d3fdb42d7544c6114161a4f","7b16fcbf4d88a1f5f59fc35135762c1f0672ac94b744aeaae2d1f90f53170a38","f55d259140b1887f40efd36dc62d4702f641032856993f66621d17ae5fdbb64c","7e11d89f2ffe47873f06394ae6eb73c488c18861ee2d0ec6b2a058fa7259ff17","dd6255aaf7c8114bddc5f1e003a8869fdce442eab7e68a185991db8a5dfcbeca","3dd0df3aa4d54a1f18105ae8426c289b2385d33e7b5c455288c08274c2c3ddf0"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582684999 · entry 108e9186e8c5677a2981…
Expected log hash
2b8ebe4eba52e1c2223ead6031d4eeeb67d9ae021114f03e62b1ecdd41675bcd 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":"v1787631865749","kind":"published-quote","locale":"en","page":"theme:acrobat/returns/en","quote":"I want to cancel my subscription","rating":1,"review_date":"2025-12-19","source":"Apple App Store","source_url":"https://apps.apple.com/za/app/id469337564?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 (dd24e9f4e2c1…), 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.