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.

“Hallo, ich habe ein aktives Canva Pro-Abonnement, für das mir jeden Monat Gebühren berechnet werden, aber ich kann die Vorteile nicht nutzen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
16442daaf2dd9c2c673d047e5f98adb19a75991adaa3e6ab75007fc23b059ae5
Signature (Ed25519, base64)
CijEAp5QXxPEz43oDlPHDg2XQo6Pi/NotwEQQhziM6VYamC2vCBrzyotwIdyhqBsXPIMx0MXa5blt6RzWQ/UBQ==
Merkle root
e9eeb983f03a0398b81b34607113606fd08344986404ca2fd3833825a7e94579
Merkle path
["1645873c2c41665a8634bb9b9ce01ed3300c43f874d43d9aa6bd949e0e9f1c06","c0937de5b071c5bafe744f991807738bc1d38cfe2e7ccef65dc63b55e745f1ac","7ee3a6a252ade4365f1fb4549348c5ea3df7d8369b97ede9543ad769de6a9b8b","7da2e2be95bf5bc037c7d353c54c9661b1f3cc075fc3c69c4a44c2b5005bfe50","8a092dbf5d683a5e17d8dea716e564957b5f271cb8b3f02f11e9ebc9dd529c6e","0d883323671035d4076db1ec7415a45010ad1f436fed7ee988b3fc10220b499a","e305193ede772e2d3f28655eb23ea3a237fa2f433e5309ba4fbb43b1abe5c7e6","a9e82dc83e05c35296499ba3ff85fdf90cbc9b4b73669785cf6a0dc55ef64546","f598fc9a63071d40e46bea38bb7b454a1de8acfc65716573aabab2f59c758b68","e0c4c40f6a7420e398f81693d7d7fa25f57ff8a4e38ec8f37c363f3e3bca570b","0f62b8cd4d91c158f912412be9ee4588cc6064a80ddf17ae0b6453ffc55fa3c6","2ad97722e8da7516323cdd04d81b95132fef4981833eea2aa6791875ed51c1e6","ba4371f67b7f776c739ea6207a9ff5067e69ce019c6d5bd41a42f8072f7ed81f","a6b427a2f3256c856277207e0cdd685da44a55e8c92f43cd0d02d89d7461d4a0","b3d41fb4f6e87ff5fe6a837b02724589e91e4022991402ae86aae7e45d7e236e"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2683067189 · entry 108e9186e8c5677a310a…
Expected log hash
11a34733826b689558c4d879f61e5a1738be0bb85240429ae2a127898406f787 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":"v1788319785702","kind":"published-quote","locale":"de","page":"theme:canva/service/de","quote":"Hallo, ich habe ein aktives Canva Pro-Abonnement, für das mir jeden Monat Gebühren berechnet werden, aber ich kann die Vorteile nicht nutzen.","rating":5,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/ar/app/id897446215?see-all=reviews","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 (e9eeb983f03a…), 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.