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.

“it's to expensive”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1381a612886633b6c65091f1a469b2d6f25f9e2e6449225c113aebd8ee12b2a4
Signature (Ed25519, base64)
igVtoAbKPC9OWKkqQZ/FtoCSydvnfxM1JMi7QxEGlwPdfxkwvC6aVvS3AIs1UWcmMHOx0v4s8VM2as2J3ystAg==
Merkle root
3ac2a65164a98b25d6607e9cd20ce9559bf4391886ca2eae943b9792fcb8a323
Merkle path
["137dcf5b3e3ca5a22aff2b81e9b9cb95894f2585088e301e7005205d89697628","f0f85d05e1640cd7350a1bcf423e8ddaa3b65d19fa7bd896a91e540860db2dba","b7f91d8c64c386d5ab11053d0eb1437d01b695d747d9db06f3faa7641a2d4f92","b5c44c7a9024962b8c546a9191f264661da831f12064e5333cd616408d16465d","04c05026251c89c0b5fd8a0c692694cc6435c91908cc0be4f0be330baa92b283","9a6c6e10c79059f4bd14c178c27574eacc3e91603fe3017b7d389144ba0a8553","b018d755cb09ce5775e9a99fbad52394666e897fc2bde96e24c3df01c8d56fd5","4a80c07c95a4256fa514a7add7ff2ba4f1c3b9407d058e9be80e4c48e5066949","f146f029985a9eb12e2d11e064a2bf690b2faa339e5197296bdd622e37ae1b02","3906517c306977279421d62a785565a0937990b9e903267b50fd89db8ad53993","3d2a03a5390cf71e4ea6869eea7b151f3d3e7d4d50d01b6a113f3ecc992a6ca3","b01c2625d7d6ed6aba617555d9c95bbf2a7043e740344450a67b0c797701de10","309aeea49736ed841c0769a3c166809b978b8ad00b17b13cc0a57509820a4b01","900a8ed1297dc836a8b3be52e4e74bbac6319948157ba123cef010c147d9cd86","b933f107006d8bf043be83ef3bd88a04368b06893809d6915935ad1f675c78b6"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3083528439 · entry 108e9186e8c5677ac4c0…
Expected log hash
8816bf48c9e6a0b1ef2758b04fc7021824819cb4cee30b879cd603a10d38b8a0 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":"v1791181418024","kind":"published-quote","locale":"en","page":"theme:canva/price/en","quote":"it's to expensive","rating":3,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (3ac2a65164a9…), 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.