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.

“If you don't log into a free account for 6 months, Tuta completely purges it.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
c6954aba78f1341465aff5c47c955a9442139e7f884a378dfdd3f3249c066dfa
Signature (Ed25519, base64)
BR4NHEy/Kv9qszT6KJwKnV1GT7HR7YoXRCLBxjmiUOglwk3WYUD7DP96ZiW4Zauj0DMK6Kin0eyG4ZT2gTGmDw==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["c694eeca542ad027bc8e1be185bc7e07603b65b12ccc72913e0b0ae886363843","0672df21a242e7eed4d1158d4bd972963d58bd69f6e8f537a09910bf15900e29","2f4e3e6ed2a92861e9550180d793f3b587a8d8e80de0f861dfaff65e787e3430","cb36b63750efec86b162ee6c2b8605b16dda5a6458d0ed39cdb78a2648ed39a2","051fb6cbacb4c5dfdd241d4ecbe77f234289dd06fd01c3a1b8c2ca4a4c77aca9","ad1111cb455785c7e69ba67e2a5ae4e738b76fbe740bf5aafb3b0ad79a2fd59e","fdac6f8dda27e381c1da7cf321e4326639752c6896c1ffa7e0c1a55dc3485d2d","cd9ff9dbf01564ccfd0da35f14c0a2fdbe8a486ec17e6e98ab5cbae82e1962ca","8b38bfe3fc05db2ee2fd993720db776ed09dd62b4180c83647762254192d4668","fe6fb8639263cc94d30bdd88e8683f840d71947affab29ed60244478d0b0bfbf","8c9100cbddd92135ea974aa1de801700e80705582bb520a7570452dddc6d977e","754ce755e6ee05c3f3abf3d61f526c095312c78b178503de17a63bff0979655f","054c6c39d1f97397366b9a1b659a373f0607ed1b3f28fe998d444aa71461fa00","fb01c9b29e184d558c43a512ba05af475ec20eceeace4dde365559da92299892","46bcfbc656e0e2a380a8a94cdc0be3d8b4c668e5f9e54a10ba396a45b371339b"]
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:tuta/delivery/en","quote":"If you don't log into a free account for 6 months, Tuta completely purges it.","rating":1,"review_date":"2026-06-11","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id922429609?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 (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.