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.

“muss jedes Mal den Task beenden”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09b1726cbbc6f2f5e562a641a2c58b2c87f27ac4c5b7fb5fafd2bb8fdbdb0a18
Signature (Ed25519, base64)
vxI57FEtqHXFkouZQWKgdAafh/fsmp77xqHREkxVgV7FeVBxk/4K08cYS/Ss641r46AHSYg4iU55Oypos7bIBw==
Merkle root
04316f9e77c76812dc849d666d14a3474b406ce05264d27502eb3b0caa9f1007
Merkle path
["09a8c526077419346fa415c370c6ff23e807a46cfd4f1e919145404594592be3","aa44325bb4cd203b398439316eb9581878771a729c55e607646347b0156ad0f0","6f237e072235fcbf38cce1d02bc2b80afc3676a9d3b2e925aebd75d117e31f5d","f19275bdd76524b809522b53c5368c21857324e000ff4b24f9a5d308f6f8d763","394a9c8b1a9cf84ef3e4e7b4c89983b9c3e847ab9def05d2245ebe68c4edad8e","93cf2c0cadfeba65e86802fab586ff80b4ff518258d1877200727fe815d6d5ec","f669c5f8a8d18ef05d8d784781e5ad69e4f38d9b6e78147c4a8784f5a92bd8b2","9696881541b0b1fab49902adfe1609fc28f0dd1ec640de49e7ba647cff6e2856","e808f0983b26c97e276d736653f12b8d2af9916de87bdf33d5c01997847a675c","39c1bf3216dec00a67d758639c89542e6ebbb78ba7d5fd4ab5d91efa416832e6","d2c546730fbbded5e071f16c8a9d30b70f3f86a910b7c7ff3dbe201f5df3e9cf","84eb0ce4bce20de2624a70571e106151a35b4af5d4665d214c6ac168344aa682","4683f278b22d108d92674b2bbdfa3408f72cb43eaf67c46df02a5ca06ffee65c","8959f451902aaefcb7620466197219b59bc350ca63b76179da94c6515c9bb8f4","73b8e77fb0338bddd543a7d0dbd877f7ec52e9acdeddd984a281b00d26ee88ce"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647373963 · entry 108e9186e8c5677aac78…
Expected log hash
d71b0dd4ff40d20fec474895ffae8cb152cbe9260237c2b6f93b97e9d6ed9209 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":"v1788060248304","kind":"published-quote","locale":"de","page":"theme:smallpdf/quality/de","quote":"muss jedes Mal den Task beenden","rating":3,"review_date":"2026-08-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.smallpdf.app.android","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 (04316f9e77c7…), 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.