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.

“After latest update can't open links in email”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1123fd36fdbba58329cba105c0d77476e70c220ba33ff24feff0f7a07b958ffb
Signature (Ed25519, base64)
yo7v7N4r9wWXz3v5SGWExDnyegEWFx3ipPxj2JzrN26jkcJmqO+Yt+40hgGu9KjLmAje8naP8Se6Pb1DhnMAAQ==
Merkle root
a98b50e535ae53279e8516802157b424d2a2bd6800d1c251ba60d9a742aeac5c
Merkle path
["1123844772322e8d364aaf33a5e35eee2a09b17eb0db849e0488dd7e8f870dad","ac78b378cd886fd73e517bc4fb9432cbadcc506302b6b5dd499a19bb707333be","61290f454d09101aae2ac936c43efc61f305ad6af8875dffec951af907643cc2","085dca75fe89758a100b7d9b312c20e75ae5d5c9c191c515adc36b7765c14651","78c7b436c82a5ac975e1c4bf34cf44a6acfe0bd5ed146e1aeccf7059d60a7409","7e327f027c158c88c626ff7055430608f97b8de45d23a8d19ab5fe0d4391b6f0","4c0a95a2bb5fa55085944d91f3c70528c40812eda20fca0736da882d18edfa0c","fa89adb47c1155a52db58cff408fa10d35d9d9d62429c4477c9cc517795465d1","36b809ce6106ba54720302b57358920218b8e191d3fe7cbbe402255f6b03d7cc","43949e6836190391a18c9ffdcec36e0d752c2ef0b741b4e10dc0175dee51b1c0","91efaae603a3026e393a5ecfea4bd5ac72c1cc2480e9db8f3e902ebc81100b99","20524de8ff4267e2b0776624f09fe5480f9fe33a5239ddc15c15fd75e63758fd","4ee196375d66e09aaa8a05a79329d68c3a50100c830835060402aa8d235d95c6","71a4426d4276c0c224a382ee3cdc207a0a9d5ddfd42ee86b341203278911461f","86fbf391c95a64b4edce12edb659c77256c72926a279d6981a94152c2bc26607"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2682182715 · entry 108e9186e8c5677a8f73…
Expected log hash
50527829b2727ec3ff54bbc04509435e1aad57a1b8911c437a05134629a261f1 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":"v1788314008672","kind":"published-quote","locale":"en","page":"product:proton/proton-mail/en","quote":"After latest update can't open links in email","rating":1,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonmail.android","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 (a98b50e535ae…), 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.