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.

“Please give us the options to define standard properties for events.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09ce2a15761ce16f2f397be7d332fe46375db80d1b2235a5b53f7ab03bcae4b2
Signature (Ed25519, base64)
mY42QxQMymp4Oqkdx1+AZBpVWgyd6s3HXdsP+oCODjo37Ql0k4mmDD69qwYxq086hxvMXeRAEkVMhh5a5xZkCw==
Merkle root
8f2c2f05f88c969dd850965729c24c32c52cc6403a26008c0bd53784ae27507c
Merkle path
["09cb76b876c08ae426fa54a81c5f4d751967fd55c1db97ed5a891022f702f113","26400e3f1982cef9d5e4f75c8fa2cc864e9cbe5aa86cf5c7ff3795e3efc7207a","a9d6a8a0077184fed590c996dd1e189780f6d57f3b1b1d4d3d41d5c8e8ae1b66","6a280f69038d22af854f2472e9e40559ab826536fd508864af97dd0e02c143e0","fc2ad92b90cc3986c27f1af13e11643d7db0ae2d3ca4215283855dfe3b822369","e23091bc5548367fd00be28649577d922f8592120d7df212e3060d9e7c5c7543","f116cfd296da8025c9d310e448691111c1aa45ef0c5e461f8cd07b6ca4251ce3","5037b85ac7d8094e4eb3fbb4f9c2c0bee2544a6d2e234b35ef4ca641ceb1a393","04c30f8c1817fdacbe3ef9d512a9b33de4a33a3e33dc60c0afab972064e14e30","acef9474edc08c67f71966b565f0fb1c62067a443a9dc5e4943324a57bdce542","9e3c04fc08bd62849a8af91b719f66804ee8710de126ec9bcaca27dd74c0b3ba","a4032a234c9f4713654e6a84ab5dbda9df3bf27d86ebb8ee6e761e0263dc017e","1cc438269a1190f75ec95ac8b661278f7f1bcbf699a11b5ba685e615e03039c4"]
Anchored
2026-11-02
Public log entry
search.sigstore.dev, log index 3637396099 · entry 108e9186e8c5677a241a…
Expected log hash
e2625e03ca8112d902567b372759b1b1cfdf1591befeb5c03dac093cdf478b4a 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":"v1793587598614","kind":"published-quote","locale":"de","page":"brand:proton","quote":"Please give us the options to define standard properties for events.","rating":3,"review_date":"2025-06-02","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1514709943?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 (8f2c2f05f88c…), 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.