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.

“Schwierig, E-Mails zu lesen/schreiben”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
092d401b18b1b912382d4ff700268a4f0a98e668c02d3f17217dccac2d5195c8
Signature (Ed25519, base64)
ogl78SvEDGvDXv/EiIjSaoboV1APf9raaW4XzJlb//c2NBZjcHxyziONN+UEWKYEFaeuTqKJW+Z9yKlA3indDA==
Merkle root
78886eed79c5c55077432ce3df8d075efabb6513370ceff84d7b706b9eae04c7
Merkle path
["0933007e0219b89fb1876e1ab21cbd3e96adb4ede9901db11b15ce9e26663c23","7c2f4d88bc6794918bbc2016bd02ae3d350118fcbb2db7fdc69e52fe88de00a5","134914c76f0276d1ab72e34f32284ed86ffa78ab827a15c0418439d3d42bb352","c8cbb957dc00f82ba04d8e5e0a1a3715f79bb5a441dd06580c921a94caa957dd","36cf053dc9930b34480a99349d5ad3e8f2fdd2bb1abd3db05836aa572990419e","8b02f1c3cfd515e7637de75d13f791a99149a4cca4267b4c1600363d2a0c7e4f","4ee5d1f1e16abd886c86ddafad4140b0def991ec71ab0294d921e2d6b9d8789c","4c6ceaf3de45941bc0c008114743c7007e51c345193bb360b68b6f3979f0d24c","8bc486337625e69743a9cb572578a51252b15b1efac27df02293cf7cc7442231","934bcba283c962f75e1c521fe9660843340cb8dd9ee7c1018850e33262e09a2d","f2316a6854ff9fb83b1085d3455d89106cefb01f2684c4489025e5d0a411d032","d91421428fedd26e7cecce1d5e33ad568bf29352e514102640bc5ad56ca56783","9fe048f55ef1db993b15a6e86f672087aa43b92600c87c54204aa5032ace339e","dca3255210bd4138ad43ee9195c33d4e1bfb62117fe1834a1314b7522fa9bfae","4799bf594f7e0d9e563de0da432e35b6bec9a5a67d166463ed76ae787b7b69f7"]
Anchored
2026-08-27
Public log entry
search.sigstore.dev, log index 2611910343 · entry 108e9186e8c5677aed98…
Expected log hash
357f342aabcc9f7336397f12ae873d9647084d84f84802d1a7af0f5727328ea8 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":"v1787796746663","kind":"published-quote","locale":"de","page":"theme:infomaniak/quality/de","quote":"Schwierig, E-Mails zu lesen/schreiben","rating":2,"review_date":"2026-08-10","source":"Apple App Store","source_url":"https://apps.apple.com/ca/app/id1622596573?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 (78886eed79c5…), 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.