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.

“has e2ee and zero knowledge so really its a huge upgrade from anything”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1df80f7dd35209be24bcd0b4775420878b08ad219244f3cb334551c56c08c6be
Signature (Ed25519, base64)
bY3WosDSBrv1QFes50UoY98r/CNdMVnLUCN4opvN36ttRtJ5qivZeDLnR3teTOHKEteRCEVnesEjGC97pw7TBQ==
Merkle root
7fcf639a7573b11c0c63296f1f4cad9d82711469135561c27b140b3f8cf0f233
Merkle path
["1df688d5b3ff8ec9dc95ca84d654714ce3e22baddcec93937018aeb4d23a19e4","36a55aabde13b87af55679499635c7d80d07771463db8ec873c7ac44f5e693c8","d3482da71ed4a4752c67f17157f18db870491986515e09c08c00fefdfcb0094e","fc24f21ffe347b82aa759b97be0a96bfa6bf8b595bb5231a027bdaae7b67c4bc","e48af6b089445bcdfecc7ef3d2017fecdcf294dfe7726afbd58b62b3b836e4e5","0846e9d44ec64c19c8c08a61f708d1ff308c3ffa8eece90ba8ff01e3132634b3","7563bb2f111e973edf1219c9b97dc3a9e49404dee650e0bf8175f412cd88fd9b","28707443efc9ca941bb7a31015e889a66beb15ca02f51bb227ca713a3eb1587a","ab39a169fa1005d37170ebc5eed08e3c7d3531d148efa7db2fda4c1a005680f8","8a633b07599328cf8ed191c20d5874d05db66c6ecc72ba64c742b13d89a02e66","07b09ead5e3200c1b520970718a379d46d297e4c0f0f99a01dde8b4b2e5e882d","c4613c89731736364f3f3856f24ef3babe183ce20545df5fbb70ac024301ebc7","b978843be08c52cb951ca064b6ce98b7a05b3bb460ac7b4bd5d1657a0d8a155a"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3666503969 · entry 108e9186e8c5677a89d4…
Expected log hash
8f203023a4c26e044b3b27e73dbe1466d2f19b715af45abb5c7e82ddfacac0ea 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":"v1793701411816","kind":"published-quote","locale":"en","page":"brand:tuta","quote":"has e2ee and zero knowledge so really its a huge upgrade from anything","rating":5,"review_date":"2026-09-01","source":"Apple App Store","source_url":"https://apps.apple.com/ca/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 (7fcf639a7573…), 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.