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.

“Cannot access my downloads in the android file system”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
26717efacf65407abf7f9f87bfac43691e650cccde59e984240103342da8b066
Signature (Ed25519, base64)
l8Df1VYjnUxpMTKYKXZrn/WhDKWdgn2f8T+qwS9rM+1oRIhI8M6WzJw8nOaGGvKsyrsomr0owFrQHiQR0sQIAA==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["26716981fb7b2089645696d5a9593c1d62861dbf1db93658b4bdab6d6492d96e","11738acb673b105f2ec4e390e6417073e1017fb38c189a0045e44fdd1e396802","7b1119b30aca9cb232690adb158f14a8c61d934ca91662428a95dc7d082fabfd","6aa323110cdc365e7cf913a007eb5b168e32bf59ea65ff19604133a0b2869e8b","985ec7c1c209af5ee7266746db99df31edab87069d77c846c791289ea1c26cdd","c8f407258ba458daf2d7e191c1ea5b7d0490dd556ae5b8fd6d0138cc4deabce5","3f0896b4dbcc02924d667d6b1e024dd7be981bb570af26e259ae327f16f3ddbf","c8d56175fb8ddc58543f0f686919c6b5ca8ab17c44bfe0e2aa81562518f1486f","2998e2fc8320fbd26cde834dc1303a6605a94cad161937cd539f8476761919ab","c5afeb6060de4affa8df9d792c506df11fcda9d91393c080321273279b26f84a","6ffeaf8c3e10ba4ee4abdb58e6ef1e3f2f184cf2b9b0fba118ce1d00454b6f4a","7fc459298391904a3838099fd1a0b7e635c26503d7f861328c446e440a4bd8b4","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:fastmail/service/en","quote":"Cannot access my downloads in the android file system","rating":1,"review_date":"2026-02-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.fastmail.app","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 (97eb1062a862…), 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.