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.

“Der Kalender ist sehr schön geworden.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
005dbe6085346d912a7a3c1eb767409cf8715efc6a7174af703aa25fc8812cdd
Signature (Ed25519, base64)
fsB45myvPQph4RvVtYVpSFiIX5nLHDzFaJ46GuyHa8E1GIqBUuIqgYtFteytn/NkBm+WPXgJFQzyIj9khTuwBA==
Merkle root
d8f145f4dd25b18e2b87daaf2aeaecbfc54faf99bd3bfdd8f74aa4efc5886bf6
Merkle path
["005c6a4809e0be104ae8a75e44d6a4c795acecf2ff1d730bf296aa299a8d67c4","d311fae07b371270e3e35656aeda213e211e3d24b9c83d733b14694b8c6ecee4","ae70f8b8b9b4550458ec8b5eac23d7d51fc5f80490ad4c4d66a1d151792b892f","6c31d6dcff7da481bfa956eb948b1f68c15dff1981b00a7c6eac25b9e384da91","25ca386dd78c4c917f97e9a2a65ea2437f60aa1919a3ae48b5d0fad9faf91c43","5822aee7a5c22198f63a30a28940df9dbe9a31d4d6423a287dc24a1395a833c9","eae60964243b5ef5b3dae7556e073e4da709c40f58959742e42bb7cb0790d656","17afcb2f2d5a853ca8dbd85c6234cc871d99a0f7b8926fef76b62575321a2dde","c49b7602c10b14e0552aae42d086172f8da3886a97519fb48bcac531f94e199d","1b5e51717df5dbd79e213b899204d445aebc84015ef81819b768505201356e27","201d44a330ce43627228498a1a6d2056de77241b782d03c819087e11ea8adfec","2e900c12d34400e39fc8c3ebb99077c31758e236ed2350484065df834f416d2d","4a105e509823ad7c5361d9c34172b0c0d78481a597dbc352d26fbf6361d15520"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3668944551 · entry 108e9186e8c5677a0e24…
Expected log hash
29b4e6eadc957394341c639515bb23b43b99093d34033c988619822df54fe84a 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":"v1793707472796","kind":"published-quote","locale":"de","page":"brand:cewe","quote":"Der Kalender ist sehr schön geworden.","rating":5,"review_date":"2026-07-30","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (d8f145f4dd25…), 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.