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.

“Rein eine Speicher-App, keine Gesichtserkennung, daher ist es schwierig, bestimmte Fotos zu finden.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4e2acc5543379023243f5380eeeab3e2aacd96d5a3f1f7c1dbd200bf7df1d6b2
Signature (Ed25519, base64)
5LvIh2DWkks2/KiTqOa/HFg8dEIB5PqNlRPdrvr5T8uTyb/tRtlkWy7gbjRTX0OjEFKKO3iXkMeFF7UB6nxrBg==
Merkle root
4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129
Merkle path
["4e2978f35c136af6dae917be3ef6065f50eb796f4799114e369faa1bd5adcb4c","28afcbf081927b76b2a8f5f4a8202e33537a52004cb42fd1c3060b292980c785","a0acfdcc41edd22db8b9073c842a4b3336ace20062041ab574e96c62bc8d73d2","c338b0e1881877fc14c20ffcab2546288f306cad4db7bf79f5f012bcf71dbb47","da891c02dc92f471086f48d77e2cd02fce5baad6389798ea9443f16a14914beb","f6e6c4b6af369dee691ff9b4da49d23e39f7b80c581d85e44ffa9b9bfd87203e","f8eaec184d6948122340f802ebcb7e185f8b52e07cc8d50be54f0812a2b5d3ba","863a92e7d9829909ce6979938431acc645d9432f1cc3cc6e05bc87065fdb0e65","3b0a3fa135ff0e7b9b90a77398b12703f215f55b3a3811757378edf2278d6c4d","04c3f3c67a60551958ce2034ad255eec0f20488a9d895b5f34ae4cca7397d9fb","d2616f6d65b2f4409a079b3e9ef0b18cd64ac26615e2f7a71920fcc57426c9e7","6d06995c4a8d4636eedc1c1a685a022662105430e402cda45cfbbf9aa02bba47","9140d989b81fafc680755d11a4b8c52937a3122780c511f6f10e0958acb02489","34012874980befa2c4e79572fde2605e3883df8e5878fe4daaeaa8bcd10c4d2a","16ed4be9ece293c235c5510e2cd19a05055f034548e73c12f8a9947de7b32591"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…
Expected log hash
1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"de","page":"brand:pcloud","quote":"Rein eine Speicher-App, keine Gesichtserkennung, daher ist es schwierig, bestimmte Fotos zu finden.","rating":2,"review_date":"2026-08-10","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id692002098?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 (4354cafe0e2e…), 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.