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.

“Very versatile and covers about all the needs.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2f559d5a9eb1d4d852697057a719c58a56de59fcac730756493413e4f4581e84
Signature (Ed25519, base64)
a12iqPm6mQA6q+sYbsYe81hAvnbWEbTcB+yl8K0oudWdmYMplxdurwjPcSdV+hg1cRD4Ys+F6ITlZP8soQfrCA==
Merkle root
c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d
Merkle path
["2f515995608db084f17202f5e54bc498f47566f3813d22cc9253c9bc61766c1c","974bb0fc01d98dd9af5111d4f220789d4ce8bd6acdf7985b6ca502d129dfc5e9","dea13a1067068a58008505b83f3ff5611a9491517d58a73463cbfc33e7003223","f8665293b7acc479e9c08f8d4a123cce2951cb06d054f5396c9004d9330ef518","86abe636f7819380b99a8d612187deb4211ffc6daa7ced6f62c250b8e64e3c3c","23632fb5ccfa40d112f2cdc5fba40fe386cdda8ff0f164faa8612374d591916d","3377f229f445d0b56ebc2c42b8ed05a3dfd2951aa9f45511e332c30a5271f8fe","f08115eac487678ef380aa46a78e885044af67d63128e5fc9f3fdb753b14be0d","cf8048f0b9177c2a1b5db7a678bfe9fe90e75977c5b85ff59a7398fe3d2d511f","833a75b06e3d4545b6e435307d6ce78cb3ed965b4126695b28078ce3882ef858","d2cbc652790bea6b631cda4432fd44547d433c3f32676d6241e8bc46794e970a","e6ffe9b99a14451f4836ddc129fa0e0e82ea45bb8ddfe415ba8be9389dae2537","13426c9a5d28f51d7e7b6df8098d9a77a705d964d306f1e8144eb70897bb0dfe","28f339129afb618d498bd82eae2b1e12eeaec1028ad92bd9db24bb82ce8352e8","5322c97ccb72daa49a07d25ff9fa0bd42fe425058f30f6fb1f272a0b90ad3b60"]
Anchored
2026-10-01
Public log entry
search.sigstore.dev, log index 3029042635 · entry 108e9186e8c5677a4403…
Expected log hash
38d9b7e95b1b3c998a8128983d818774fe7ee047adb6f05ee608495c2d7aa418 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":"v1790741815621","kind":"published-quote","locale":"en","page":"brand:pdfgear","quote":"Very versatile and covers about all the needs.","rating":5,"review_date":"2026-09-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a9c76dff4f74c9eb4ce89ae","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 (c9e6077a1bda…), 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.