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.

“lost all the content to redo it”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
661bf8c64f0d167f1590ab0c28d252ac5b0cd95d1e5ee372e005ba64a0d7dfd9
Signature (Ed25519, base64)
AEX8n/91kZrq6D3Izcoua2Uiawa43DOqmdRjPWBuhxLyruT4LScxX6NL0ooraqWw3SRSJidsepvizBmImAzVAA==
Merkle root
8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715
Merkle path
["66139aa3237f496e2398adce047cebae80b5e781333fa650dd4bf0c713aeecbd","7f5679af8a0bcc0555230316b1bca68a0ba099e3ea3f8a20d0583177e8b4f4d1","f43ffe6e82dba401056cfcf66fd8b5054c0b3b1b251f05d47414a09dd623c8ec","bc7aaae0cc20299dbc571ead704b6260d9b40cb23cfa1388efc02c54999e8338","4b80ad9059611da7405acacefbc47d7651e63ccc31334b1aac88bc7e9a25e7bb","2a90d4a3734ca3af7b4fcaa85808f1e6b1844f6139e56b796d064244bc7188a2","da9457bd6c5385ab678edc0aff84df394173863e39c8e53daa6e85c53f3dc07b","564617fe4101370b3a11f6488e04231c22fcc53655b7f900bb2c396ba045aeb1","2980395aeeaf36031a012d1421682a65cd95154485fbee63d763349bbce4405d","346e65a4dce4803deac2e89c6024d9f4e04bb0b058711f952cc8d46d615c97b0","347deae23705298f19e27fe2cff2a93fdc043dcd4e4d83db60f6a24f8a5abcef","3fd28282483646e6d175334fffdcf877a35d8aa4f4a3625c1e161c6067d9b015","5284fa1b0195183d338070f05d29e0d94229e3402263e30318e4f273240fdf18","95de144e054f717eac0f186a52d131e0ff4674147622cce8cff3d2611e7b6e99","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…
Expected log hash
b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"en","page":"theme:canva/quality/en","quote":"lost all the content to redo it","rating":1,"review_date":"2026-08-13","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 (8a6ad893af0f…), 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.