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.

“10-Apr-2026 v2.2.5 Installed it 30mins ago.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0dedd04fa8ac39f7e178700921dc81096a783fdef84a86e471ca0aae23928701
Signature (Ed25519, base64)
RrYWvmnwzoRlqaLZdo1O8FLb1nazzl08r8lJ6iBvi2rjuDGOOAXH6m4gDZ0lWoENbuG/mdhTG0SfxMyfOu73Bw==
Merkle root
8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8
Merkle path
["0df3b89cca260907dd5330cc6be71fdbc0bc688eaa01477d2ab321a3a544b062","73e1077ca0cb13d35d977ba1529a935f0f27083e5c0d65c986af24a0ef84c021","de031086e458543e30912a1046a59369327b2cbfc1c3ffe3cb8c77b1dbbc2501","2d4a352c3861d01dd1509f0a12ff1b87d5e5d6020ae9b923eb76ffbb46ca431c","478b8d1a447230c69100852ef23af205b8787f86437873d26b189626dc749ca0","dd3ac9503ff4697e2394bca9adaeb69a2ae5741a77d63f2d27614673c72c628f","2acc40f9375773a8f41bd19431a4294bf18af04e5469db7e167ec65ba28035ca","254b983fa0bd7fadeffdf078b61cb1770141431930fe036f131f05207ee24472","33a0a22619ceb5a17c07aa9e127d47db336c9bfac2d833688b569abaf6c727dd","a3ba69cf0854699a2c719f2d3e121d700fcdd1a40f5863d99d5bee0d3ca759f8","1e70b8d9aec829e2f411cd4bc469112302a1928a0af50882e40b7aa7a38bb255","7ef6ac7024634bd499c7b4000924d4521ea6f07a4fabf02115c6a5454f25c229","87aa107dfdf756911acc54672d2c33287c6855f38333ff4636b90748c8d70127","894fb50f273584bf006781fb08f5958320d3e5510a31da0d6339bcf63d847254","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…
Expected log hash
128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"en","page":"brand:meteomatics","quote":"10-Apr-2026 v2.2.5 Installed it 30mins ago.","rating":4,"review_date":"2026-04-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.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 (8c6268a14330…), 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.