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.

“Die Qualität des Fotobuch ist gut.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0bf179ef908ce5636d8c472a919326f29a1a54cdfa47431f3107848176f0194c
Signature (Ed25519, base64)
s7sXNCYCBBfAsHmmJKNMrN+p/YMJGvz0vLByo/4kNaY3euJfa195TEiS+Qm9JRD5O2V9mt5Ep4QxfrsYe5HsCw==
Merkle root
6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee
Merkle path
["0bf06ec2e87f160cd05419b19e3f6e97ccecf632b71ddecb75ed8391fcfd86b9","c396828f15a7c022fd34e1d04c3a18bfa25c2910a202561563f3556164ac921c","41d0486b8479800f23e1492a4833ee76a29422600195537d80fe6af85db63df4","636a285cc596fbcc0018edb1acaed2524be02827c7d9a72b12b71f740c6d9f37","d37724fb3814f5ab935c467112ad3221d5bfa3f598b33db52ef50525f49e4536","e7faeee9bcb5888cb886072993037f7d7b28f4917565feb0c325fd775225723a","ea6349ce304b9539d774d94a53d53a3948b888db799996714ed27b3ee65c2c34","301ccf5af8a733d39955c4a65ef0e56db4b272bcadf7d03f4f19824deaff81c2","c07816166f3df6bc6980899a913dfb0114e8e7f0057c79d93c0b6620cb433d5b","767eec97e4bb91dea380bb954db02b0af00e8ae98d2eeb1578cd4973acc3ca6c","5b8d56b067ad922ecff2f16d30031da957f09e0b0964e83af0d1f747af2493d5","228781b612a0c77f141df0e4e12827753e4b858f9d480116c6ae58d010c6d043","b958a384cf7d9aa03e4b31b4f9bf91c7373d0ec1d74c1ada80be4b2b501d99f5","f786ac0debae9f349ddff34e280cc8a64ab579a73e0a3d3745d84df0612234b6","e36acd56aebd26af88e4e41e8d5bc2a1389f049dd914bc2c3da8d68ac2fede4b"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…
Expected log hash
b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"de","page":"theme:ifolor/fit/de","quote":"Die Qualität des Fotobuch ist gut.","rating":3,"review_date":"2026-01-21","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","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 (6189a42bfe29…), 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.