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.

“Quick response to questions.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1619ee946c3443bafdfc15c4ca8d876993a10ca7173dd469e16963f28ee51fde
Signature (Ed25519, base64)
adP7hvoCG3/wgPkw98hSTd7Z2qiMPnP6Ha9K1q8yvulO71itv3eNmT3HF15bf0urhSwp5p7KDBafnejGBa95DQ==
Merkle root
a5d88709ba617fe812c94d00606cf582d21e964e3014eeed21e24c3822682a40
Merkle path
["161a767128097648f3a74ad178498d5cd69eec7231c35e03ccbcb76b063e3a35","435c8be0b8e38e08c4d4b8ce44a2df4aa7fe3fb31ad808a3f2e5fb0abc73bffe","164994691c76aa5b6f5f71ad82f272401b5619353aff3ce49280bcd7c185fa5e","2b8b91d25ca09774e72b6d924e8cf7209885ab3eb562217ea4634d9494e40e33","0796da0d646be101457d56d20d1cf150838fbcbbba7760734bab0098a2397217","c48623f60d26ea7cd1c9b04aa38a568887357237ab9f55b6d7b091b0040a4f88","94dc5a1b10f2e855c36d3933af5e3935915a209bcf7918911aef9bb5b246d6db","e947742f6965a400bf6425b91d984304f7dd1b5c9bbf8f1d0a1642a3e1f92a16","9d87af3d4304d28482d7dfea75fa078edc2e842d0d07445f10cc9a054628aab0","a4a04081325ce8f3c385c80bfa3ddacddb70d427d3bd40950bf0cbc95ef8adb8","200c7787f32e5dd039286b94cfb5979a5fe407268ecf32cd8828d14429fb7d14","0d90287140c688b078bbed5856c891d1e5d8314dfae0b71eb7981526e520adc5","7b48dcfd125d0832bd7f5a9c76821165d9d78970ff8029ee47dac7ef938d86a3","aa514b327a9841f1a8b8f1ee34db42dc890d9a3d820327c14f52ced1df128a39","33e990fa14b58c6037d59a973c8935635ce911b2e7d4249f5e781ce19fe14ee6"]
Anchored
2026-08-29
Public log entry
search.sigstore.dev, log index 2633155673 · entry 108e9186e8c5677ac961…
Expected log hash
59d0143474a5e64649e00814367477c4772bdc0867286cdc45867421d3d54959 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":"v1787979141339","kind":"published-quote","locale":"en","page":"theme:canva/communication/en","quote":"Quick response to questions.","rating":5,"review_date":"2026-08-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a736515ba05621c7190aae6","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 (a5d88709ba61…), 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.